{ "generatedAt": "2026-06-07T22:20:33.066Z", "status": "available", "month": "April 2026", "template": { "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1 }, "bestOverall": [ { "nation": "Britain", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 4, "bracketScore": 0.8030100917025647, "nationBracketScore": 0.8030100917025647, "roleCoverageScore": 1, "lineupDepthScore": 1, "topStrength": 0.8223125215420684, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.7313143904289386, "averageRecommendationScore": 0.7758182732229675, "averageLineupFitScore": 0.6574290131154511, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 4, "brMax": 4, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "Britain", "limit": 1, "targetBr": 4, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "mosquito_nf_mk2", "name": "Mosquito NF.Mk.II", "nation": "Britain", "type": "Aircraft", "vehicleClass": "Fighter", "rank": "III", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-fighter", "modeEligible": true, "br": 3.7, "brChange": 0, "searchKey": "mosquitonfmk2mosquitonfmkii", "games": 5843, "spawns": 4735, "rp": 1477098, "sl": 20451586, "wins": 2807, "deaths": 3438, "kills": 11073, "allGames": 87453, "allSpawns": 74762, "allRp": 25679718, "allSl": 350997229, "allWins": 46283, "allDeaths": 51829, "allKills": 185322, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 17000, "slValue": 105000, "geCost": 0, "rpMultiplier": 1.48, "slMultiplier": 1.66, "valid": true, "wr": 0.46475297845515245, "kd": 3.0107852850724623, "kps": 2.2345417090094135, "allWr": 0.5276360796011896, "allKd": 3.555677419739075, "allKps": 2.470042486939266, "wrLow": 0.47203424293949187, "wrHigh": 0.48878457447824347, "kdLow": 3.1815428963596917, "kdHigh": 3.259992880254619, "kpsLow": 2.310062191696858, "kpsHigh": 2.367023341566078, "score": 0.994090909090909, "scoreMean": 0.995, "scoreLow": 0.994090909090909, "scoreHigh": 0.994090909090909, "weightedScore": 0.994090909090909, "metaScore": 0.995, "allScore": 0.9977272727272727, "allWeightedScore": 0.9977272727272727, "realWorldPerformanceScore": 0.9822353359090441, "economyScore": 0.6015236363636364, "expectedWinRate": 0.480403902105083, "expectedKillsPerSpawn": 2.338542766631468, "observedWr": 0.480403902105083, "observedKd": 3.2207678883071553, "observedKps": 2.338542766631468, "sampleQuality": 0.9985899567085192, "delta": -0.0027272727272726893, "metaDelta": -0.0027272727272726893, "op": true, "confidence": 0.999996732673402, "reliability": 0.999996732673402, "volatility": 0.028293105464869635, "patchImpact": -0.0011681040661064568, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9893055465646494, "upsideScore": 0.7115836944770506, "grindScore": 0.6721269818181819, "recommendationScore": 0.8792577409814214, "mechanicsScore": 0.6348857142857143, "combatFitScore": 0.8047722711800948, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7353412624943996, "trueMetaScore": 0.8223125215420684, "mechanicsConfidence": 0.55, "primaryRole": "Air Cover", "roleTags": [ "Air Cover", "CAS" ], "mechanicsFlags": [ "cas" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Air Cover, CAS", "cohortSize": 220, "cohortMinBr": 2.7, "cohortMaxBr": 4.7, "cohortType": "air-fighter", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 220 Aircraft fighter/air-cover vehicles from BR 2.7 to 4.7 in Ground RB.", "rpPerGame": 252.7978778024987, "slPerGame": 3500.185863426322, "rpPerSpawn": 311.9531151003168, "slPerSpawn": 4319.236747624076, "allRpPerGame": 293.64021817433365, "allSlPerGame": 4013.5527540507474, "allRpPerSpawn": 343.4862363232658, "allSlPerSpawn": 4694.861413552339, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "uk_crusader_aa_mk_1", "name": "Crusader AA Mk I", "nation": "Britain", "type": "Ground", "vehicleClass": "Spaa", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 3, "brChange": 0, "searchKey": "ukcrusaderaamk1crusaderaamki", "games": 205179, "spawns": 132718, "rp": 16963964, "sl": 97918242, "wins": 53806, "deaths": 108091, "kills": 98874, "allGames": 26126875, "allSpawns": 12721611, "allRp": 1781646761, "allSl": 19241169313, "allWins": 5491875, "allDeaths": 10022839, "allKills": 6644344, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 7900, "slValue": 10000, "geCost": 0, "rpMultiplier": 1.12, "slMultiplier": 0.36, "valid": true, "wr": 0.2620726335283787, "kd": 0.9140078466685548, "kps": 0.7443920857873728, "allWr": 0.21019993303066137, "allKd": 0.6629205834474677, "allKps": 0.52228745401801, "wrLow": 0.2609967730219753, "wrHigh": 0.2634856592829249, "kdLow": 0.9110011554774087, "kdHigh": 0.9184573563320853, "kpsLow": 0.7419568249725627, "kpsHigh": 0.7480294617406186, "score": 0.8722222222222222, "scoreMean": 0.8722222222222222, "scoreLow": 0.8722222222222222, "scoreHigh": 0.8722222222222222, "weightedScore": 0.8722222222222222, "metaScore": 0.8722222222222222, "allScore": 0.5027777777777778, "allWeightedScore": 0.5027777777777778, "realWorldPerformanceScore": 0.7354165635943213, "economyScore": 0.3314133333333333, "expectedWinRate": 0.2622393129901208, "expectedKillsPerSpawn": 0.7449931433565906, "observedWr": 0.2622393129901208, "observedKd": 0.914729255904747, "observedKps": 0.7449931433565906, "sampleQuality": 1, "delta": 0.36944444444444446, "metaDelta": 0.36944444444444446, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.014545741492068807, "patchImpact": -0.007325094553622236, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8472587807461226, "upsideScore": 0.6241714427659842, "grindScore": 0.4264721777777778, "recommendationScore": 0.7157338364000806, "mechanicsScore": 0.628, "combatFitScore": 0.7276066419293038, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6931862590731321, "trueMetaScore": 0.7013556190916072, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 36, "cohortMinBr": 2, "cohortMaxBr": 4, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 36 Ground anti-air vehicles from BR 2.0 to 4.0 in Ground RB.", "rpPerGame": 82.6788511494841, "slPerGame": 477.233254865264, "rpPerSpawn": 127.81961753492368, "slPerSpawn": 737.7917238053617, "allRpPerGame": 68.19211103509318, "allSlPerGame": 736.4512331842212, "allRpPerSpawn": 140.048831944319, "allSlPerSpawn": 1512.478986584325, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "uk_ac1_sentinel", "name": "A.C.I", "nation": "Britain", "type": "Ground", "vehicleClass": "Tank", "rank": "II", "status": "Event", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 3, "brChange": 0, "searchKey": "ukac1sentinelaci", "games": 6735, "spawns": 4921, "rp": 4263381, "sl": 31844625, "wins": 2521, "deaths": 4056, "kills": 11662, "allGames": 974651, "allSpawns": 711159, "allRp": 584672113, "allSl": 4320672280, "allWins": 385222, "allDeaths": 589499, "allKills": 1543728, "isPremium": true, "isGift": false, "isEvent": true, "isPack": true, "isSquadron": false, "isMarketplace": false, "requiredRp": 9200, "slValue": 0, "geCost": 850, "rpMultiplier": 1.18, "slMultiplier": 0.99, "valid": true, "wr": 0.3668717809720252, "kd": 2.675269862929014, "kps": 2.2358000470148025, "allWr": 0.39517627067970734, "allKd": 2.6172997603769037, "allKps": 2.169771107387292, "wrLow": 0.3667875472284403, "wrHigh": 0.3819003144829394, "kdLow": 2.8411253199329622, "kdHigh": 2.9093677767139803, "kpsLow": 2.341720036099999, "kpsHigh": 2.39796701937653, "score": 0.9641509433962265, "scoreMean": 0.9654088050314467, "scoreLow": 0.9641509433962265, "scoreHigh": 0.9641509433962265, "weightedScore": 0.9641509433962265, "metaScore": 0.9654088050314467, "allScore": 0.9716981132075473, "allWeightedScore": 0.9716981132075473, "realWorldPerformanceScore": 0.9397936585044764, "economyScore": 0.8275483018867923, "expectedWinRate": 0.3743132887899035, "expectedKillsPerSpawn": 2.3698435277382646, "observedWr": 0.3743132887899035, "observedKd": 2.8752465483234713, "observedKps": 2.3698435277382646, "sampleQuality": 0.9991973889071645, "delta": -0.0062893081761006275, "metaDelta": -0.0062893081761006275, "op": true, "confidence": 0.9999992820910432, "reliability": 0.9999992820910432, "volatility": 0.09905426744741469, "patchImpact": 0.0049144835010683785, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9583894535098654, "upsideScore": 0.6923210222677213, "grindScore": 0.8621039144654087, "recommendationScore": 0.8502462375773597, "mechanicsScore": 0.48549999999999993, "combatFitScore": 0.719288533815905, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.6712357060599097, "trueMetaScore": 0.7779925966550165, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 159, "cohortMinBr": 2, "cohortMaxBr": 4, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 159 Ground main armor vehicles from BR 2.0 to 4.0 in Ground RB.", "rpPerGame": 633.0187082405345, "slPerGame": 4728.229398663697, "rpPerSpawn": 866.3647632595001, "slPerSpawn": 6471.169477748425, "allRpPerGame": 599.8784313564548, "allSlPerGame": 4433.045551689785, "allRpPerSpawn": 822.1397929295699, "allSlPerSpawn": 6075.536244356044, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "uk_a_33_excelsior", "name": "Excelsior", "nation": "Britain", "type": "Ground", "vehicleClass": "Heavy Tank", "rank": "III", "status": "Event", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 4, "brChange": 0, "searchKey": "uka33excelsiorexcelsior", "games": 9590, "spawns": 9408, "rp": 9576033, "sl": 135620817, "wins": 4534, "deaths": 8280, "kills": 15910, "allGames": 527408, "allSpawns": 424876, "allRp": 371250341, "allSl": 4621638657, "allWins": 208269, "allDeaths": 375898, "allKills": 621710, "isPremium": true, "isGift": false, "isEvent": true, "isPack": false, "isSquadron": false, "isMarketplace": true, "requiredRp": 33000, "slValue": 0, "geCost": 1600, "rpMultiplier": 1.48, "slMultiplier": 2.54, "valid": true, "wr": 0.4626241151163508, "kd": 1.876544574910499, "kps": 1.6553458014534128, "allWr": 0.3947743982697056, "allKd": 1.6530714417550447, "allKps": 1.4625690137633878, "wrLow": 0.4662557692173627, "wrHigh": 0.4793218514211644, "kdLow": 1.901974841481422, "kdHigh": 1.9410203276007039, "kpsLow": 1.6739319395691086, "kpsHigh": 1.7082959515873541, "score": 0.9241379310344827, "scoreMean": 0.9215517241379311, "scoreLow": 0.9241379310344827, "scoreHigh": 0.9241379310344827, "weightedScore": 0.9241379310344827, "metaScore": 0.9215517241379311, "allScore": 0.8827586206896552, "allWeightedScore": 0.8827586206896552, "realWorldPerformanceScore": 0.9280361011325418, "economyScore": 0.8899337931034482, "expectedWinRate": 0.47278415015641295, "expectedKillsPerSpawn": 1.6911139455782314, "observedWr": 0.47278415015641295, "observedKd": 1.921497584541063, "observedKps": 1.6911139455782314, "sampleQuality": 0.9999675088969306, "delta": 0.03879310344827591, "metaDelta": 0.03879310344827591, "op": true, "confidence": 0.9999999997184664, "reliability": 0.9999999997184664, "volatility": 0.06731151982509703, "patchImpact": -0.0015398232090033659, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9419268278243084, "upsideScore": 0.6739800393501295, "grindScore": 0.9189480827586207, "recommendationScore": 0.8374597590850752, "mechanicsScore": 0.5094666666666666, "combatFitScore": 0.7231692159734253, "matchupFavorability": 0.5, "roleValue": 0.64, "lineupFitScore": 0.6566402962421165, "trueMetaScore": 0.7714487866243389, "mechanicsConfidence": 0.45, "primaryRole": "Heavy Tank", "roleTags": [ "Heavy Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Heavy Tank", "cohortSize": 116, "cohortMinBr": 3, "cohortMaxBr": 5, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 116 Ground main armor vehicles from BR 3.0 to 5.0 in Ground RB.", "rpPerGame": 998.5435870698644, "slPerGame": 14141.899582898854, "rpPerSpawn": 1017.8606505102041, "slPerSpawn": 14415.47799744898, "allRpPerGame": 703.9148837332767, "allSlPerGame": 8762.928618830203, "allRpPerSpawn": 873.7851537860458, "allSlPerSpawn": 10877.61760372438, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "uk_17_pdr_m10_achilles_norfolk_yeomanry", "name": "Achilles (65 Rg.)", "nation": "Britain", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "III", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 3.3, "brChange": 0, "searchKey": "uk17pdrm10achillesnorfolkyeomanryachilles65rg", "games": 11595, "spawns": 5415, "rp": 3710381, "sl": 50026120, "wins": 2759, "deaths": 4566, "kills": 8409, "allGames": 2767624, "allSpawns": 1460599, "allRp": 876575841, "allSl": 10791115646, "allWins": 691667, "allDeaths": 1239692, "allKills": 1714229, "isPremium": true, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 18000, "slValue": 0, "geCost": 1300, "rpMultiplier": 1.36, "slMultiplier": 2.3, "valid": true, "wr": 0.23748147171678494, "kd": 1.7632103482755064, "kps": 1.4978545943456794, "allWr": 0.24991064193808515, "allKd": 1.3826267032162207, "allKps": 1.173532155194087, "wrLow": 0.23291676168682954, "wrHigh": 0.24305224694559543, "kdLow": 1.8159178608827515, "kdHigh": 1.8673935714431353, "kpsLow": 1.5312060854645697, "kpsHigh": 1.574611089050666, "score": 0.7753623188405797, "scoreMean": 0.782608695652174, "scoreLow": 0.7753623188405797, "scoreHigh": 0.7971014492753623, "weightedScore": 0.7753623188405797, "metaScore": 0.782608695652174, "allScore": 0.7231884057971014, "allWeightedScore": 0.7231884057971014, "realWorldPerformanceScore": 0.7709511561406748, "economyScore": 0.866384347826087, "expectedWinRate": 0.23794739111686072, "expectedKillsPerSpawn": 1.5529085872576178, "observedWr": 0.23794739111686072, "observedKd": 1.8416557161629434, "observedKps": 1.5529085872576178, "sampleQuality": 0.9999545936734447, "delta": 0.05942028985507253, "metaDelta": 0.05942028985507253, "op": false, "confidence": 0.9782603333046032, "reliability": 0.9999994518224832, "volatility": 0.04644407717911728, "patchImpact": 0.008439978906246759, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8271293805566851, "upsideScore": 0.6102990197414181, "grindScore": 0.881894979710145, "recommendationScore": 0.7316455644023772, "mechanicsScore": 0.50555, "combatFitScore": 0.6639965823989998, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.6062153993694919, "trueMetaScore": 0.6907162058094688, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 69, "cohortMinBr": 2.3, "cohortMaxBr": 4.3, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 69 Ground tank destroyer vehicles from BR 2.3 to 4.3 in Ground RB.", "rpPerGame": 319.99836136265634, "slPerGame": 4314.45623113411, "rpPerSpawn": 685.2042474607572, "slPerSpawn": 9238.433979686057, "allRpPerGame": 316.72504682717016, "allSlPerGame": 3899.0540788777666, "allRpPerSpawn": 600.148186463225, "allSlPerSpawn": 7388.143936836873, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "uk_crusader_mk_3", "name": "Crusader III", "nation": "Britain", "type": "Ground", "vehicleClass": "Tank", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 3, "brChange": 0, "searchKey": "ukcrusadermk3crusaderiii", "games": 98005, "spawns": 68651, "rp": 14039700, "sl": 83346768, "wins": 32634, "deaths": 59614, "kills": 70692, "allGames": 19913924, "allSpawns": 12166407, "allRp": 2345244790, "allSl": 17006127093, "allWins": 5987729, "allDeaths": 10451256, "allKills": 11344486, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 4600, "slValue": 16000, "geCost": 0, "rpMultiplier": 1.18, "slMultiplier": 0.42, "valid": true, "wr": 0.332646234559998, "kd": 1.184724515013218, "kps": 1.028911686813889, "allWr": 0.30067972518459923, "allKd": 1.0854599209283695, "allKps": 0.9324387156499291, "wrLow": 0.3310565609542588, "wrHigh": 0.33491505885764433, "kdLow": 1.1801130856855861, "kdHigh": 1.191544578621456, "kpsLow": 1.0247667403251306, "kpsHigh": 1.034693427771474, "score": 0.6836477987421383, "scoreMean": 0.6911949685534591, "scoreLow": 0.6836477987421383, "scoreHigh": 0.6836477987421383, "weightedScore": 0.6836477987421383, "metaScore": 0.6911949685534591, "allScore": 0.5459119496855346, "allWeightedScore": 0.5459119496855346, "realWorldPerformanceScore": 0.6677841845687486, "economyScore": 0.3316120754716981, "expectedWinRate": 0.33298301107086375, "expectedKillsPerSpawn": 1.0297300840483024, "observedWr": 0.33298301107086375, "observedKd": 1.185828832153521, "observedKps": 1.0297300840483024, "sampleQuality": 1, "delta": 0.1452830188679245, "metaDelta": 0.1452830188679245, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.011387432377329289, "patchImpact": -0.008299864948941638, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7592710550823979, "upsideScore": 0.5548124551324067, "grindScore": 0.3749301735849056, "recommendationScore": 0.6405665008914905, "mechanicsScore": 0.48549999999999993, "combatFitScore": 0.6203459401455562, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.5819551554536564, "trueMetaScore": 0.6240606128511317, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 159, "cohortMinBr": 2, "cohortMaxBr": 4, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 159 Ground main armor vehicles from BR 2.0 to 4.0 in Ground RB.", "rpPerGame": 143.25493597265447, "slPerGame": 850.433835008418, "rpPerSpawn": 204.50831014843192, "slPerSpawn": 1214.064878880133, "allRpPerGame": 117.7690941273051, "allSlPerGame": 853.9817211816214, "allRpPerSpawn": 192.76395981163543, "allSlPerSpawn": 1397.7937030217713, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "mosquito_tr_mk33", "name": "Mosquito TR.Mk.33", "slotType": "air", "score": 0.7250981913269647, "reason": "Alternative air pick" }, { "id": "p-51b", "name": "▄Mustang Mk IA", "slotType": "air", "score": 0.7167562576949349, "reason": "Alternative air pick" }, { "id": "whirlwind_p9", "name": "Whirlwind P.9", "slotType": "air", "score": 0.7087124286302344, "reason": "Alternative air pick" }, { "id": "brigand_b1", "name": "Brigand B 1", "slotType": "air", "score": 0.697229735521766, "reason": "Alternative air pick" }, { "id": "firefly_mk1", "name": "Firefly F Mk I", "slotType": "air", "score": 0.6894816026332069, "reason": "Alternative air pick" }, { "id": "firefly_mk5", "name": "Firefly FR Mk V", "slotType": "air", "score": 0.6740433959083967, "reason": "Alternative air pick" } ], "explanation": "6-slot Britain Ground RB lineup at BR 4.0, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.799946690663829, "overallLineupScore": 0.799946690663829, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": true, "scout": false, "roleCount": 5 }, "scoreBreakdown": { "vehicleQuality": 0.7313143904289386, "roleCoverage": 1, "lineupDepth": 1, "confidence": 0.9963760579645857, "mechanicsConfidence": 0.4833333333333334, "matchupFavorability": 0.5, "economy": 0.6894127183525066, "premiumPenalty": 0.02, "duplicateRolePenalty": 0 }, "indicativeWinRate": 0.3548333395040426, "expectedPerformanceLabel": "Excellent" }, "explanation": "Britain BR 4.0 in Ground RB: Good lineup depth with bracket score 0.803." }, { "nation": "Japan", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 3.7, "bracketScore": 0.773795447763971, "nationBracketScore": 0.773795447763971, "roleCoverageScore": 0.95, "lineupDepthScore": 1, "topStrength": 0.818927424168741, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.6797220152777271, "averageRecommendationScore": 0.708136986787327, "averageLineupFitScore": 0.6269054355277485, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 3.7, "brMax": 3.7, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "Japan", "limit": 1, "targetBr": 3.7, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "b7a2_homare_23", "name": "B7A2 (Homare 23)", "nation": "Japan", "type": "Aircraft", "vehicleClass": "Bomber", "rank": "III", "status": "Event", "vehicleFamily": "Aircraft", "peerGroup": "air-bomber", "modeEligible": true, "br": 3.7, "brChange": 0, "searchKey": "b7a2homare23b7a2homare23", "games": 43741, "spawns": 23711, "rp": 20077126, "sl": 294572464, "wins": 15506, "deaths": 16644, "kills": 64365, "allGames": 4835710, "allSpawns": 2844834, "allRp": 2001954902, "allSl": 29853041438, "allWins": 1786060, "allDeaths": 2129175, "allKills": 5418546, "isPremium": true, "isGift": false, "isEvent": true, "isPack": false, "isSquadron": false, "isMarketplace": true, "requiredRp": 33000, "slValue": 0, "geCost": 1600, "rpMultiplier": 1.48, "slMultiplier": 3.82, "valid": true, "wr": 0.35283377755785517, "kd": 3.788043361792267, "kps": 2.677766573697792, "allWr": 0.3693286262389772, "allKd": 2.544614335633745, "allKps": 1.9045397301222227, "wrLow": 0.3515700859065213, "wrHigh": 0.3574324043626737, "kdLow": 3.84762479326735, "kdHigh": 3.886693880128468, "kpsLow": 2.700850536001931, "kpsHigh": 2.7282751862366927, "score": 0.975, "scoreMean": 0.9715909090909091, "scoreLow": 0.975, "scoreHigh": 0.975, "weightedScore": 0.975, "metaScore": 0.9715909090909091, "allScore": 0.959090909090909, "allWeightedScore": 0.959090909090909, "realWorldPerformanceScore": 0.9617830605961917, "economyScore": 0.9220436363636363, "expectedWinRate": 0.3544957819894378, "expectedKillsPerSpawn": 2.7145628611193118, "observedWr": 0.3544957819894378, "observedKd": 3.867159336697909, "observedKps": 2.7145628611193118, "sampleQuality": 0.999999999999999, "delta": 0.012500000000000067, "metaDelta": 0.012500000000000067, "op": true, "confidence": 1, "reliability": 1, "volatility": 0.052540162891317244, "patchImpact": 0.052413730829036, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "rising", "stabilityScore": 0.9730491500331075, "upsideScore": 0.7407070101905024, "grindScore": 0.9406260363636363, "recommendationScore": 0.8832514584055414, "mechanicsScore": 0.6108857142857143, "combatFitScore": 0.7860530774002289, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7333779060178698, "trueMetaScore": 0.818927424168741, "mechanicsConfidence": 0.55, "primaryRole": "CAS", "roleTags": [ "CAS" ], "mechanicsFlags": [ "cas" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "CAS, CAS", "cohortSize": 88, "cohortMinBr": 2.7, "cohortMaxBr": 4.7, "cohortType": "air-bomber", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 88 Aircraft bomber vehicles from BR 2.7 to 4.7 in Ground RB.", "rpPerGame": 459.00016003292103, "slPerGame": 6734.470268169452, "rpPerSpawn": 846.743115009911, "slPerSpawn": 12423.451731263971, "allRpPerGame": 413.9939950906899, "allSlPerGame": 6173.455694820409, "allRpPerSpawn": 703.7158941435599, "allSlPerSpawn": 10493.772725579067, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "jp_type_95_so_ki", "name": "So-Ki", "nation": "Japan", "type": "Ground", "vehicleClass": "Spaa", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 3, "brChange": 0, "searchKey": "jptype95sokisoki", "games": 110097, "spawns": 60254, "rp": 8363230, "sl": 80250261, "wins": 24739, "deaths": 45240, "kills": 38058, "allGames": 15481839, "allSpawns": 6899899, "allRp": 980497222, "allSl": 10860697954, "allWins": 2930200, "allDeaths": 5161156, "allKills": 3112003, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 14000, "slValue": 32000, "geCost": 0, "rpMultiplier": 1.3, "slMultiplier": 0.74, "valid": true, "wr": 0.22456158115937494, "kd": 0.8403372557408184, "kps": 0.6312411509435137, "allWr": 0.18926710461946195, "allKd": 0.6029725223788176, "allKps": 0.45102579777263885, "wrLow": 0.22309388934685218, "wrHigh": 0.22631803170253298, "kdLow": 0.8357203587368959, "kdHigh": 0.8467730099633693, "kpsLow": 0.627476831899246, "kpsHigh": 0.6357754003177022, "score": 0.6833333333333333, "scoreMean": 0.6833333333333333, "scoreLow": 0.6833333333333333, "scoreHigh": 0.6833333333333333, "weightedScore": 0.6833333333333333, "metaScore": 0.6833333333333333, "allScore": 0.2361111111111111, "allWeightedScore": 0.2361111111111111, "realWorldPerformanceScore": 0.5676729022286289, "economyScore": 0.56468, "expectedWinRate": 0.22470185381981345, "expectedKillsPerSpawn": 0.6316261161084741, "observedWr": 0.22470185381981345, "observedKd": 0.8412466843501326, "observedKps": 0.6316261161084741, "sampleQuality": 1, "delta": 0.44722222222222224, "metaDelta": 0.44722222222222224, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.013207966030952138, "patchImpact": -0.004518598729919832, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7164288873011433, "upsideScore": 0.5359121134807887, "grindScore": 0.592871288888889, "recommendationScore": 0.6012383268539819, "mechanicsScore": 0.628, "combatFitScore": 0.6646814965348709, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6427287344039199, "trueMetaScore": 0.61435988690331, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 36, "cohortMinBr": 2, "cohortMaxBr": 4, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 36 Ground anti-air vehicles from BR 2.0 to 4.0 in Ground RB.", "rpPerGame": 75.96237862975376, "slPerGame": 728.9050655331208, "rpPerSpawn": 138.79958177050486, "slPerSpawn": 1331.8661167723305, "allRpPerGame": 63.33209007017835, "allSlPerGame": 701.5121365103978, "allRpPerSpawn": 142.10312672692746, "allSlPerSpawn": 1574.0372364870848, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "jp_navy_120mm_spg", "name": "Chi-Ha LG", "nation": "Japan", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 3, "brChange": 0, "searchKey": "jpnavy120mmspgchihalg", "games": 172236, "spawns": 113309, "rp": 22320781, "sl": 181444460, "wins": 52246, "deaths": 95230, "kills": 133297, "allGames": 14918253, "allSpawns": 9755346, "allRp": 2167690177, "allSl": 18836142394, "allWins": 4799761, "allDeaths": 8295299, "allKills": 11891104, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 9200, "slValue": 16000, "geCost": 0, "rpMultiplier": 1.18, "slMultiplier": 0.62, "valid": true, "wr": 0.30312752439224544, "kd": 1.3978320980672574, "kps": 1.1751466816176794, "allWr": 0.32173455277665597, "allKd": 1.4334476368317695, "allKps": 1.2189120164367286, "wrLow": 0.3019219393432366, "wrHigh": 0.3047610187714819, "kdLow": 1.3948241866643176, "kdHigh": 1.404650768706889, "kpsLow": 1.1722732289230595, "kpsHigh": 1.1805319321850607, "score": 0.8742424242424243, "scoreMean": 0.8742424242424243, "scoreLow": 0.8742424242424243, "scoreHigh": 0.8742424242424243, "weightedScore": 0.8742424242424243, "metaScore": 0.8742424242424243, "allScore": 0.912121212121212, "allWeightedScore": 0.912121212121212, "realWorldPerformanceScore": 0.8429831834906325, "economyScore": 0.4230618181818182, "expectedWinRate": 0.303339603799438, "expectedKillsPerSpawn": 1.17640258055406, "observedWr": 0.303339603799438, "observedKd": 1.3997374776856033, "observedKps": 1.17640258055406, "sampleQuality": 1, "delta": -0.037878787878787734, "metaDelta": -0.037878787878787734, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.0253724467381501, "patchImpact": 0.004318200153969831, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.892541890486734, "upsideScore": 0.6524118642352504, "grindScore": 0.505257793939394, "recommendationScore": 0.7752910693473529, "mechanicsScore": 0.5007, "combatFitScore": 0.6925610549468427, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.6263000838424608, "trueMetaScore": 0.7253449721421737, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 66, "cohortMinBr": 2, "cohortMaxBr": 4, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 66 Ground tank destroyer vehicles from BR 2.0 to 4.0 in Ground RB.", "rpPerGame": 129.59416730532524, "slPerGame": 1053.4642002833323, "rpPerSpawn": 196.99036263668376, "slPerSpawn": 1601.3243431677977, "allRpPerGame": 145.30455925368742, "allSlPerGame": 1262.6238738543984, "allRpPerSpawn": 222.20536073246402, "allSlPerSpawn": 1930.8533386719446, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "jp_type_1_chi_he_5th_regiment", "name": "Chi-He (5th Regiment)", "nation": "Japan", "type": "Ground", "vehicleClass": "Tank", "rank": "II", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 2.7, "brChange": 0, "searchKey": "jptype1chihe5thregimentchihe5thregiment", "games": 13985, "spawns": 10493, "rp": 5753479, "sl": 42444479, "wins": 4578, "deaths": 9273, "kills": 13293, "allGames": 1590668, "allSpawns": 1176156, "allRp": 690588019, "allSl": 4998147152, "allWins": 553060, "allDeaths": 1026815, "allKills": 1464095, "isPremium": true, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 9200, "slValue": 0, "geCost": 850, "rpMultiplier": 1.18, "slMultiplier": 1.05, "valid": true, "wr": 0.32509917873775485, "kd": 1.413286340536291, "kps": 1.2503601151964177, "allWr": 0.3476644119570894, "allKd": 1.4256189401445851, "allKps": 1.2446238596391264, "wrLow": 0.32228609001212605, "wrHigh": 0.33245592235008503, "kdLow": 1.41758256899109, "kdHigh": 1.4494507535582468, "kpsLow": 1.252763095611777, "kpsHigh": 1.280926030472279, "score": 0.7654135338345864, "scoreMean": 0.7751879699248121, "scoreLow": 0.7654135338345864, "scoreHigh": 0.7654135338345864, "weightedScore": 0.7654135338345864, "metaScore": 0.7751879699248121, "allScore": 0.8082706766917294, "allWeightedScore": 0.8082706766917294, "realWorldPerformanceScore": 0.8000990224614589, "economyScore": 0.7232873684210526, "expectedWinRate": 0.32735073292813727, "expectedKillsPerSpawn": 1.266844563042028, "observedWr": 0.32735073292813727, "observedKd": 1.4335166612746684, "observedKps": 1.266844563042028, "sampleQuality": 0.9999980892553655, "delta": -0.03308270676691727, "metaDelta": -0.03308270676691727, "op": false, "confidence": 0.9999999999870941, "reliability": 0.9999999999870941, "volatility": 0.03017605138296152, "patchImpact": -0.026121756232060755, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8402470725771436, "upsideScore": 0.5897268740682032, "grindScore": 0.7727376661654135, "recommendationScore": 0.7361080545173556, "mechanicsScore": 0.48065, "combatFitScore": 0.6595853894498681, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.6218346523334799, "trueMetaScore": 0.6928183660922065, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 133, "cohortMinBr": 2, "cohortMaxBr": 3.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 133 Ground main armor vehicles from BR 2.0 to 3.7 in Ground RB.", "rpPerGame": 411.4035752592063, "slPerGame": 3035.0002860207364, "rpPerSpawn": 548.3159249023158, "slPerSpawn": 4045.028018679119, "allRpPerGame": 434.1496899415843, "allSlPerGame": 3142.168668760546, "allRpPerSpawn": 587.1568218841718, "allSlPerSpawn": 4249.561411921548, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "jp_type_1_chi_he", "name": "Chi-He", "nation": "Japan", "type": "Ground", "vehicleClass": "Tank", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 2.7, "brChange": 0, "searchKey": "jptype1chihechihe", "games": 109630, "spawns": 71366, "rp": 14914607, "sl": 104332412, "wins": 33651, "deaths": 60637, "kills": 75063, "allGames": 12129636, "allSpawns": 7344697, "allRp": 1575248055, "allSl": 10940294081, "allWins": 3633554, "allDeaths": 6126512, "allKills": 7777850, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 9200, "slValue": 16000, "geCost": 0, "rpMultiplier": 1.18, "slMultiplier": 0.5, "valid": true, "wr": 0.30674713160824824, "kd": 1.2362734090004608, "kps": 1.0507779582327417, "allWr": 0.29955859415302005, "allKd": 1.2695119124125487, "allKps": 1.058957184155515, "wrLow": 0.30516835172959306, "wrHigh": 0.3087387367418085, "kdLow": 1.2321171112378198, "kdHigh": 1.2436979851554713, "kpsLow": 1.0468834637520343, "kpsHigh": 1.0567232957693062, "score": 0.6541353383458647, "scoreMean": 0.6654135338345865, "scoreLow": 0.6541353383458647, "scoreHigh": 0.6541353383458647, "weightedScore": 0.6541353383458647, "metaScore": 0.6654135338345865, "allScore": 0.6353383458646616, "allWeightedScore": 0.6353383458646616, "realWorldPerformanceScore": 0.6740281447420142, "economyScore": 0.42697684210526315, "expectedWinRate": 0.30695065219374257, "expectedKillsPerSpawn": 1.0518033797606703, "observedWr": 0.30695065219374257, "observedKd": 1.2379075481966455, "observedKps": 1.0518033797606703, "sampleQuality": 1, "delta": 0.03007518796992481, "metaDelta": 0.03007518796992481, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.030658013712290773, "patchImpact": -0.007182690111159129, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7517844840158059, "upsideScore": 0.5472499546986693, "grindScore": 0.4608705684210527, "recommendationScore": 0.6437987258203437, "mechanicsScore": 0.48065, "combatFitScore": 0.6159749953395872, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.5824255281132664, "trueMetaScore": 0.624871600195287, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 133, "cohortMinBr": 2, "cohortMaxBr": 3.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 133 Ground main armor vehicles from BR 2.0 to 3.7 in Ground RB.", "rpPerGame": 136.04494207789838, "slPerGame": 951.6775700082094, "rpPerSpawn": 208.98757111229438, "slPerSpawn": 1461.9344225541574, "allRpPerGame": 129.8677103748208, "allSlPerGame": 901.947435273408, "allRpPerSpawn": 214.47420567519669, "allSlPerSpawn": 1489.5500904938624, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "jp_type_5_na_to", "name": "Na-To", "nation": "Japan", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 3.3, "brChange": 0, "searchKey": "jptype5natonato", "games": 126628, "spawns": 66017, "rp": 13879428, "sl": 165514369, "wins": 30693, "deaths": 55449, "kills": 67338, "allGames": 15605449, "allSpawns": 7528744, "allRp": 1521731218, "allSl": 18765233402, "allWins": 3519135, "allDeaths": 6247649, "allKills": 6799604, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 18000, "slValue": 47000, "geCost": 0, "rpMultiplier": 1.36, "slMultiplier": 1.07, "valid": true, "wr": 0.24232536027007828, "kd": 1.2129157558555776, "kps": 1.0191200734482118, "allWr": 0.2255070579689976, "allKd": 1.0883379343730648, "allKps": 0.903147999775532, "wrLow": 0.2408471997919539, "wrHigh": 0.24393378215937941, "kdLow": 1.208415713983065, "kdHigh": 1.2204107752232327, "kpsLow": 1.0149725513829313, "kpsHigh": 1.0250474434668801, "score": 0.6608695652173913, "scoreMean": 0.6608695652173913, "scoreLow": 0.6608695652173913, "scoreHigh": 0.6608695652173913, "weightedScore": 0.6608695652173913, "metaScore": 0.6608695652173913, "allScore": 0.4318840579710145, "allWeightedScore": 0.4318840579710145, "realWorldPerformanceScore": 0.6025812602807039, "economyScore": 0.5532373913043479, "expectedWinRate": 0.24238714976150613, "expectedKillsPerSpawn": 1.0200099974249057, "observedWr": 0.24238714976150613, "observedKd": 1.2144132446031488, "observedKps": 1.0200099974249057, "sampleQuality": 1, "delta": 0.22898550724637678, "metaDelta": 0.22898550724637678, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.010633942524426534, "patchImpact": -0.007536066391823137, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7240306930612396, "upsideScore": 0.5328506403541907, "grindScore": 0.54953475942029, "recommendationScore": 0.6091342857793863, "mechanicsScore": 0.50555, "combatFitScore": 0.611587850293456, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.5547657084554939, "trueMetaScore": 0.6020098421646447, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 69, "cohortMinBr": 2.3, "cohortMaxBr": 4.3, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 69 Ground tank destroyer vehicles from BR 2.3 to 4.3 in Ground RB.", "rpPerGame": 109.60789082983227, "slPerGame": 1307.0913936885997, "rpPerSpawn": 210.24021085477983, "slPerSpawn": 2507.1476892315613, "allRpPerGame": 97.51281222347399, "allSlPerGame": 1202.4795571085458, "allRpPerSpawn": 202.12285316116473, "allSlPerSpawn": 2492.478612900107, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "sb2c_5_thailand", "name": "▄SB2C-5", "slotType": "air", "score": 0.734529538268853, "reason": "Alternative air pick" }, { "id": "p-51c-11-nt_japan", "name": "▅P-51C-11-NT", "slotType": "air", "score": 0.732033493460998, "reason": "Alternative air pick" }, { "id": "bf-109e-3_japan", "name": "▅Bf 109 E-7", "slotType": "air", "score": 0.7307286463712757, "reason": "Alternative air pick" }, { "id": "f4u-1a_japan", "name": "▅F4U-1A", "slotType": "air", "score": 0.7307093080430329, "reason": "Alternative air pick" }, { "id": "b7a2", "name": "B7A2", "slotType": "air", "score": 0.6951366270924619, "reason": "Alternative air pick" }, { "id": "ki_100_2", "name": "Ki-100-II", "slotType": "air", "score": 0.6880417515872332, "reason": "Alternative air pick" } ], "explanation": "6-slot Japan Ground RB lineup at BR 3.7, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7748455292463161, "overallLineupScore": 0.7748455292463161, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": false, "roleCount": 4 }, "scoreBreakdown": { "vehicleQuality": 0.6797220152777271, "roleCoverage": 0.95, "lineupDepth": 1, "confidence": 0.9999999999978489, "mechanicsConfidence": 0.4833333333333334, "matchupFavorability": 0.5, "economy": 0.6369830188664459, "premiumPenalty": 0.013333333333333332, "duplicateRolePenalty": 0 }, "indicativeWinRate": 0.2924490922875226, "expectedPerformanceLabel": "Strong" }, "explanation": "Japan BR 3.7 in Ground RB: Good lineup depth with bracket score 0.774." }, { "nation": "France", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 4, "bracketScore": 0.7721096250262017, "nationBracketScore": 0.7721096250262017, "roleCoverageScore": 1, "lineupDepthScore": 1, "topStrength": 0.8010557452325893, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.648781414135392, "averageRecommendationScore": 0.665608776623234, "averageLineupFitScore": 0.609559886865194, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 4, "brMax": 4, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "France", "limit": 1, "targetBr": 4, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "sb2c_5_france", "name": "▄SB2C-5", "nation": "France", "type": "Aircraft", "vehicleClass": "Bomber", "rank": "III", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-bomber", "modeEligible": true, "br": 3.7, "brChange": 0, "searchKey": "sb2c5france▄sb2c5", "games": 58207, "spawns": 32661, "rp": 7346893, "sl": 105004032, "wins": 18977, "deaths": 27403, "kills": 108047, "allGames": 8036820, "allSpawns": 3939495, "allRp": 977471760, "allSl": 14896129300, "allWins": 2236952, "allDeaths": 3215872, "allKills": 10384804, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 18000, "slValue": 47000, "geCost": 0, "rpMultiplier": 1.36, "slMultiplier": 1.51, "valid": true, "wr": 0.325016082459282, "kd": 3.892922459755819, "kps": 3.27232009034098, "allWr": 0.2783319309798794, "allKd": 3.2289360606424866, "allKps": 2.635868738023166, "wrLow": 0.3235410364317203, "wrHigh": 0.3285209396967258, "kdLow": 3.9275169706915416, "kdHigh": 3.9582619586227668, "kpsLow": 3.295237364069083, "kpsHigh": 3.3210328052460025, "score": 0.9715909090909091, "scoreMean": 0.9715909090909091, "scoreLow": 0.9715909090909091, "scoreHigh": 0.9715909090909091, "weightedScore": 0.9715909090909091, "metaScore": 0.9715909090909091, "allScore": 0.9147727272727272, "allWeightedScore": 0.9147727272727272, "realWorldPerformanceScore": 0.9473611928373278, "economyScore": 0.5111090909090908, "expectedWinRate": 0.32602607933753674, "expectedKillsPerSpawn": 3.308135084657543, "observedWr": 0.32602607933753674, "observedKd": 3.942889464657154, "observedKps": 3.308135084657543, "sampleQuality": 1, "delta": 0.05681818181818188, "metaDelta": 0.05681818181818188, "op": true, "confidence": 1, "reliability": 1, "volatility": 0.03307251997853237, "patchImpact": 0.017283001574718515, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.967147165901842, "upsideScore": 0.7119532548817314, "grindScore": 0.559826909090909, "recommendationScore": 0.854463954039098, "mechanicsScore": 0.6108857142857143, "combatFitScore": 0.7821827382290106, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7230123322349018, "trueMetaScore": 0.8010557452325893, "mechanicsConfidence": 0.55, "primaryRole": "CAS", "roleTags": [ "CAS" ], "mechanicsFlags": [ "cas" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "CAS, CAS", "cohortSize": 88, "cohortMinBr": 2.7, "cohortMaxBr": 4.7, "cohortType": "air-bomber", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 88 Aircraft bomber vehicles from BR 2.7 to 4.7 in Ground RB.", "rpPerGame": 126.22009380315082, "slPerGame": 1803.9760166303022, "rpPerSpawn": 224.9439086372126, "slPerSpawn": 3214.9668411867365, "allRpPerGame": 121.6241946441503, "allSlPerGame": 1853.4854955069293, "allRpPerSpawn": 248.1210815091782, "allSlPerSpawn": 3781.2281269553587, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "fr_amx_13_chaffee", "name": "AMX-13-M24", "nation": "France", "type": "Ground", "vehicleClass": "Tank", "rank": "II", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 4, "brChange": 0, "searchKey": "framx13chaffeeamx13m24", "games": 32436, "spawns": 25876, "rp": 17066848, "sl": 162164733, "wins": 12661, "deaths": 22942, "kills": 38442, "allGames": 3745388, "allSpawns": 2692833, "allRp": 1676863965, "allSl": 15734823948, "allWins": 1338696, "allDeaths": 2373972, "allKills": 3406037, "isPremium": true, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 14000, "slValue": 0, "geCost": 1150, "rpMultiplier": 1.3, "slMultiplier": 1.5, "valid": true, "wr": 0.388476965069346, "kd": 1.6640244589930118, "kps": 1.4760830376402947, "allWr": 0.35741366614318526, "allKd": 1.4346514865341495, "allKps": 1.2647781602938124, "wrLow": 0.3868722699527617, "wrHigh": 0.3938146271439554, "kdLow": 1.664664410542299, "kdHigh": 1.6865691349201715, "kpsLow": 1.4759132364608682, "kpsHigh": 1.4953342515589185, "score": 0.8482758620689655, "scoreMean": 0.846551724137931, "scoreLow": 0.8482758620689655, "scoreHigh": 0.8482758620689655, "weightedScore": 0.8482758620689655, "metaScore": 0.846551724137931, "allScore": 0.8155172413793104, "allWeightedScore": 0.8155172413793104, "realWorldPerformanceScore": 0.8683741287874611, "economyScore": 0.6719172413793104, "expectedWinRate": 0.3903378961647552, "expectedKillsPerSpawn": 1.4856237440098934, "observedWr": 0.3903378961647552, "observedKd": 1.6756167727312352, "observedKps": 1.4856237440098934, "sampleQuality": 0.9999999999997389, "delta": 0.03103448275862064, "metaDelta": 0.03103448275862064, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.027683965460876096, "patchImpact": 0.00126401567951262, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.894643280645276, "upsideScore": 0.6454467109034033, "grindScore": 0.7131106206896553, "recommendationScore": 0.787025113558495, "mechanicsScore": 0.5016666666666667, "combatFitScore": 0.6960028943572666, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.6455178836119637, "trueMetaScore": 0.733651523468903, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 116, "cohortMinBr": 3, "cohortMaxBr": 5, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 116 Ground main armor vehicles from BR 3.0 to 5.0 in Ground RB.", "rpPerGame": 526.1699346405229, "slPerGame": 4999.5293192748795, "rpPerSpawn": 659.5628381511825, "slPerSpawn": 6266.99385530994, "allRpPerGame": 447.7143529588924, "allSlPerGame": 4201.119870090895, "allRpPerSpawn": 622.713686663822, "allSlPerSpawn": 5843.223084387335, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "fr_amx_vtt_dca", "name": "VTT DCA", "nation": "France", "type": "Ground", "vehicleClass": "Spaa", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 3, "brChange": 0, "searchKey": "framxvttdcavttdca", "games": 182353, "spawns": 84177, "rp": 11063632, "sl": 76166327, "wins": 34528, "deaths": 59448, "kills": 45984, "allGames": 7648509, "allSpawns": 3679357, "allRp": 498653382, "allSl": 3458709579, "allWins": 1612598, "allDeaths": 2628852, "allKills": 2014885, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 9200, "slValue": 16000, "geCost": 0, "rpMultiplier": 1.18, "slMultiplier": 0.47, "valid": true, "wr": 0.18935886855279044, "kd": 0.7733873703473849, "kps": 0.546505247994405, "allWr": 0.21083717841971109, "allKd": 0.7664317055958113, "allKps": 0.547613661053818, "wrLow": 0.18817405473027554, "wrHigh": 0.190525612441478, "kdLow": 0.7688935812305765, "kdHigh": 0.7781391196172233, "kpsLow": 0.5430127661593465, "kpsHigh": 0.5495422072894578, "score": 0.3583333333333333, "scoreMean": 0.3666666666666666, "scoreLow": 0.3583333333333333, "scoreHigh": 0.3666666666666666, "weightedScore": 0.3583333333333333, "metaScore": 0.3666666666666666, "allScore": 0.6638888888888888, "allWeightedScore": 0.6638888888888888, "realWorldPerformanceScore": 0.4974472447432263, "economyScore": 0.4049133333333333, "expectedWinRate": 0.18934703569450462, "expectedKillsPerSpawn": 0.5462774867244021, "observedWr": 0.18934703569450462, "observedKd": 0.7735163504238999, "observedKps": 0.5462774867244021, "sampleQuality": 1, "delta": -0.29722222222222217, "metaDelta": -0.29722222222222217, "op": false, "confidence": 0.9916666666666667, "reliability": 1, "volatility": 0.016547670843270582, "patchImpact": -0.0012393601773136864, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.5822671259166582, "upsideScore": 0.4247275821609361, "grindScore": 0.35422995555555553, "recommendationScore": 0.5141135525217247, "mechanicsScore": 0.628, "combatFitScore": 0.6081606720717077, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6038327599115856, "trueMetaScore": 0.547297861916527, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 36, "cohortMinBr": 2, "cohortMaxBr": 4, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 36 Ground anti-air vehicles from BR 2.0 to 4.0 in Ground RB.", "rpPerGame": 60.67151075112557, "slPerGame": 417.686174617363, "rpPerSpawn": 131.43295674590448, "slPerSpawn": 904.8353707069627, "allRpPerGame": 65.1961554859908, "allSlPerGame": 452.20703525353764, "allRpPerSpawn": 135.5273168654197, "allSlPerSpawn": 940.0309834028066, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "fr_m10", "name": "▄M10 GMC", "nation": "France", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 3.3, "brChange": 0, "searchKey": "frm10▄m10gmc", "games": 168439, "spawns": 99750, "rp": 20566933, "sl": 227918610, "wins": 47413, "deaths": 84609, "kills": 105277, "allGames": 21617728, "allSpawns": 11689604, "allRp": 2235293849, "allSl": 24558302114, "allWins": 5503230, "allDeaths": 9872030, "allKills": 10547217, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 14000, "slValue": 32000, "geCost": 0, "rpMultiplier": 1.3, "slMultiplier": 0.93, "valid": true, "wr": 0.2813224797140655, "kd": 1.2431167517461574, "kps": 1.0546414955167551, "allWr": 0.25456973836172975, "allKd": 1.068389822701489, "allKps": 0.902270386852155, "wrLow": 0.2800825267838783, "wrHigh": 0.2828911180424652, "kdLow": 1.2393620351293706, "kdHigh": 1.2491911920686818, "kpsLow": 1.0512399241128914, "kpsHigh": 1.0595771184936251, "score": 0.7797101449275362, "scoreMean": 0.7869565217391306, "scoreLow": 0.7797101449275362, "scoreHigh": 0.7797101449275362, "weightedScore": 0.7797101449275362, "metaScore": 0.7869565217391306, "allScore": 0.5869565217391305, "allWeightedScore": 0.5869565217391305, "realWorldPerformanceScore": 0.7065128686495653, "economyScore": 0.5125556521739131, "expectedWinRate": 0.2814846917875314, "expectedKillsPerSpawn": 1.0554085213032582, "observedWr": 0.2814846917875314, "observedKd": 1.2442766135990262, "observedKps": 1.0554085213032582, "sampleQuality": 1, "delta": 0.20000000000000007, "metaDelta": 0.20000000000000007, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.016672186231904876, "patchImpact": -0.006462318626542174, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8059887520429614, "upsideScore": 0.5933207500788743, "grindScore": 0.549697263768116, "recommendationScore": 0.6847685090598467, "mechanicsScore": 0.50555, "combatFitScore": 0.6507923058672, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.5876172513873552, "trueMetaScore": 0.6586504334264744, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 69, "cohortMinBr": 2.3, "cohortMaxBr": 4.3, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 69 Ground tank destroyer vehicles from BR 2.3 to 4.3 in Ground RB.", "rpPerGame": 122.10315307025095, "slPerGame": 1353.1225547527592, "rpPerSpawn": 206.18479197994986, "slPerSpawn": 2284.8983458646617, "allRpPerGame": 103.40096096129992, "allSlPerGame": 1136.0260483432858, "allRpPerSpawn": 191.22066487453296, "allSlPerSpawn": 2100.866899682829, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "fr_m4a3_105_sherman", "name": "▄M4A3 (105)", "nation": "France", "type": "Ground", "vehicleClass": "Tank", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 3, "brChange": 0, "searchKey": "frm4a3105sherman▄m4a3105", "games": 130905, "spawns": 84202, "rp": 18850634, "sl": 160379476, "wins": 39866, "deaths": 70367, "kills": 89636, "allGames": 12318960, "allSpawns": 7839815, "allRp": 1864730640, "allSl": 15692492765, "allWins": 3900949, "allDeaths": 6591648, "allKills": 7576184, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 11000, "slValue": 22000, "geCost": 0, "rpMultiplier": 1.24, "slMultiplier": 0.65, "valid": true, "wr": 0.3043972248798189, "kd": 1.272278063068912, "kps": 1.0636616851416405, "allWr": 0.31666027046068473, "allKd": 1.1493461981318702, "allKps": 0.966363358680376, "wrLow": 0.3029138124044893, "wrHigh": 0.3061740148301551, "kdLow": 1.26838308855941, "kdHigh": 1.2792884051805533, "kpsLow": 1.059978537239733, "kpsHigh": 1.0690920311553171, "score": 0.6572327044025157, "scoreMean": 0.6666666666666666, "scoreLow": 0.6572327044025157, "scoreHigh": 0.6572327044025157, "weightedScore": 0.6572327044025157, "metaScore": 0.6666666666666666, "allScore": 0.6534591194968553, "allWeightedScore": 0.6534591194968553, "realWorldPerformanceScore": 0.6740759758800046, "economyScore": 0.4698275471698113, "expectedWinRate": 0.3045414613651121, "expectedKillsPerSpawn": 1.064535284197525, "observedWr": 0.3045414613651121, "observedKd": 1.2738357468699817, "observedKps": 1.064535284197525, "sampleQuality": 1, "delta": 0.013207547169811318, "metaDelta": 0.013207547169811318, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.03399183437227601, "patchImpact": -0.0028200418485246903, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7524815005409252, "upsideScore": 0.550521226037951, "grindScore": 0.4890424805031447, "recommendationScore": 0.6467661665222729, "mechanicsScore": 0.48549999999999993, "combatFitScore": 0.618686158739503, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.5838396314801896, "trueMetaScore": 0.6273097094486028, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 159, "cohortMinBr": 2, "cohortMaxBr": 4, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 159 Ground main armor vehicles from BR 2.0 to 4.0 in Ground RB.", "rpPerGame": 144.00239868607005, "slPerGame": 1225.1592834498301, "rpPerSpawn": 223.8739459870312, "slPerSpawn": 1904.699128286739, "allRpPerGame": 151.37078454674744, "allSlPerGame": 1273.8488285537092, "allRpPerSpawn": 237.85390854248473, "allSlPerSpawn": 2001.6406975164593, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "fr_arl_44_acl1", "name": "ARL-44 (ACL-1)", "nation": "France", "type": "Ground", "vehicleClass": "Heavy Tank", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 3.7, "brChange": 0, "searchKey": "frarl44acl1arl44acl1", "games": 172351, "spawns": 109460, "rp": 26859200, "sl": 319062159, "wins": 52926, "deaths": 92123, "kills": 94449, "allGames": 19082546, "allSpawns": 10976330, "allRp": 2720630586, "allSl": 31065730686, "allWins": 5370974, "allDeaths": 9199648, "allKills": 8746535, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 18000, "slValue": 47000, "geCost": 0, "rpMultiplier": 1.36, "slMultiplier": 1.07, "valid": true, "wr": 0.3069764600718157, "kd": 1.0258179212532486, "kps": 0.8634013045851693, "allWr": 0.2814597671824056, "allKd": 0.9507491807889537, "allKps": 0.7968568564126296, "wrLow": 0.3056605242684283, "wrHigh": 0.308508431403635, "kdLow": 1.0209735510903275, "kdHigh": 1.029524153066072, "kpsLow": 0.8592649958623629, "kpsHigh": 0.8664612968473028, "score": 0.47746478873239434, "scoreMean": 0.47394366197183097, "scoreLow": 0.47746478873239434, "scoreHigh": 0.47746478873239434, "weightedScore": 0.47746478873239434, "metaScore": 0.47394366197183097, "allScore": 0.3190140845070423, "allWeightedScore": 0.3190140845070423, "realWorldPerformanceScore": 0.4660677634075474, "economyScore": 0.48280873239436617, "expectedWinRate": 0.3070826394973049, "expectedKillsPerSpawn": 0.8628631463548329, "observedWr": 0.3070826394973049, "observedKd": 1.0252488520781997, "observedKps": 0.8628631463548329, "sampleQuality": 1, "delta": 0.1549295774647887, "metaDelta": 0.1549295774647887, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.04412949493243606, "patchImpact": -0.0037662761007015155, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6060490281380693, "upsideScore": 0.4481281988705397, "grindScore": 0.5015493746478874, "recommendationScore": 0.5065153640379674, "mechanicsScore": 0.5046166666666667, "combatFitScore": 0.5563680378656988, "matchupFavorability": 0.5, "roleValue": 0.64, "lineupFitScore": 0.5135394625651682, "trueMetaScore": 0.5247232113192557, "mechanicsConfidence": 0.45, "primaryRole": "Heavy Tank", "roleTags": [ "Heavy Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Heavy Tank", "cohortSize": 142, "cohortMinBr": 2.7, "cohortMaxBr": 4.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 142 Ground main armor vehicles from BR 2.7 to 4.7 in Ground RB.", "rpPerGame": 155.8401169706007, "slPerGame": 1851.2347418929974, "rpPerSpawn": 245.3791339302028, "slPerSpawn": 2914.874465558195, "allRpPerGame": 142.57167707076403, "allSlPerGame": 1627.965717258064, "allRpPerSpawn": 247.86341026554413, "allSlPerSpawn": 2830.247513148748, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "sb_25j_netherlands", "name": "◘SB-25J", "slotType": "air", "score": 0.7116216792097638, "reason": "Alternative air pick" }, { "id": "mb_157", "name": "M.B.157", "slotType": "air", "score": 0.7013645235993085, "reason": "Alternative air pick" }, { "id": "p-51c-10_france", "name": "F-6C-10-NA", "slotType": "air", "score": 0.692237951281679, "reason": "Alternative air pick" }, { "id": "p-47d_22_re_france", "name": "▄P-47D-22-RE", "slotType": "air", "score": 0.6866359898327985, "reason": "Alternative air pick" }, { "id": "firefly_mk4_netherlands", "name": "◘Firefly F.Mk.IV", "slotType": "air", "score": 0.6632450654712725, "reason": "Alternative air pick" }, { "id": "vb_10c1", "name": "VB.10C-1", "slotType": "air", "score": 0.6269876708667577, "reason": "Alternative air pick" } ], "explanation": "6-slot France Ground RB lineup at BR 4.0, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7797718890797745, "overallLineupScore": 0.7797718890797745, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": false, "roleCount": 5 }, "scoreBreakdown": { "vehicleQuality": 0.648781414135392, "roleCoverage": 1, "lineupDepth": 1, "confidence": 0.9986111111111112, "mechanicsConfidence": 0.4833333333333334, "matchupFavorability": 0.5, "economy": 0.5279094340425446, "premiumPenalty": 0.006666666666666666, "duplicateRolePenalty": 0 }, "indicativeWinRate": 0.2994108634507669, "expectedPerformanceLabel": "Strong" }, "explanation": "France BR 4.0 in Ground RB: Good lineup depth with bracket score 0.772." }, { "nation": "China", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 9.3, "bracketScore": 0.7716753150926112, "nationBracketScore": 0.7716753150926112, "roleCoverageScore": 0.95, "lineupDepthScore": 1, "topStrength": 0.7734291290753519, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.6866640062612692, "averageRecommendationScore": 0.6908775814246892, "averageLineupFitScore": 0.6509317902982027, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 9.3, "brMax": 9.3, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "China", "limit": 1, "targetBr": 9.3, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "sa_342l_china", "name": "SA.342L Gazelle", "nation": "China", "type": "Helicopter", "vehicleClass": "Helicopter", "rank": "V", "status": "Standard", "vehicleFamily": "Helicopter", "peerGroup": "helicopter", "modeEligible": true, "br": 9, "brChange": 0, "searchKey": "sa342lchinasa342lgazelle", "games": 26146, "spawns": 9839, "rp": 1372495, "sl": 38914747, "wins": 5231, "deaths": 7513, "kills": 11380, "allGames": 568578, "allSpawns": 217938, "allRp": 24283751, "allSl": 697172484, "allWins": 115299, "allDeaths": 175302, "allKills": 169730, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 150000, "slValue": 490000, "geCost": 0, "rpMultiplier": 2.02, "slMultiplier": 3, "valid": true, "wr": 0.19898047067015973, "kd": 1.459922136488977, "kps": 1.1262932932786844, "allWr": 0.20274949387264737, "allKd": 0.9674028365756383, "allKps": 0.7783044733282316, "wrLow": 0.1969170682448482, "wrHigh": 0.20325829841281948, "kdLow": 1.4965110897774792, "kdHigh": 1.5329045897114066, "kpsLow": 1.142726681319057, "kpsHigh": 1.1705165344549038, "score": 0.907843137254902, "scoreMean": 0.907843137254902, "scoreLow": 0.907843137254902, "scoreHigh": 0.907843137254902, "weightedScore": 0.907843137254902, "metaScore": 0.907843137254902, "allScore": 0.6450980392156864, "allWeightedScore": 0.6450980392156864, "realWorldPerformanceScore": 0.8466442247565993, "economyScore": 0.7776541176470588, "expectedWinRate": 0.20006884418266657, "expectedKillsPerSpawn": 1.1566216078869804, "observedWr": 0.20006884418266657, "observedKd": 1.514707839744443, "observedKps": 1.1566216078869804, "sampleQuality": 0.9999999967637516, "delta": 0.26274509803921553, "metaDelta": 0.26274509803921553, "op": true, "confidence": 0.9999999992358234, "reliability": 0.9999999992358234, "volatility": 0.01337110559615923, "patchImpact": -0.0019186521038267457, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9054318229325475, "upsideScore": 0.6600337320586614, "grindScore": 0.7813538196078432, "recommendationScore": 0.7985992836556767, "mechanicsScore": 0.729657142857143, "combatFitScore": 0.8073712189224665, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7149888948637042, "trueMetaScore": 0.7734291290753519, "mechanicsConfidence": 0.55, "primaryRole": "Helicopter CAS", "roleTags": [ "CAS", "Helicopter CAS", "stabilized", "thermal" ], "mechanicsFlags": [ "cas", "missile", "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Helicopter CAS, stabilizer, thermals, CAS", "cohortSize": 51, "cohortMinBr": 8, "cohortMaxBr": 10, "cohortType": "helicopter", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 51 Helicopter vehicles from BR 8.0 to 10.0 in Ground RB.", "rpPerGame": 52.493498049414825, "slPerGame": 1488.3633060506388, "rpPerSpawn": 139.49537554629535, "slPerSpawn": 3955.152657790426, "allRpPerGame": 42.70962119533292, "allSlPerGame": 1226.1685890062577, "allRpPerSpawn": 111.42504290210978, "allSlPerSpawn": 3198.9487101836303, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "cn_pgz_09", "name": "PGZ09", "nation": "China", "type": "Ground", "vehicleClass": "Spaa", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 9, "brChange": 0, "searchKey": "cnpgz09pgz09", "games": 903491, "spawns": 355473, "rp": 96920802, "sl": 1350399284, "wins": 131412, "deaths": 266055, "kills": 299504, "allGames": 43144900, "allSpawns": 18496219, "allRp": 5413110602, "allSl": 73190210490, "allWins": 7895962, "allDeaths": 13526871, "allKills": 14633302, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 160000, "slValue": 450000, "geCost": 0, "rpMultiplier": 2.14, "slMultiplier": 1.91, "valid": true, "wr": 0.1454448470137868, "kd": 1.125446489311558, "kps": 0.8424277620842592, "allWr": 0.18301036898365908, "allKd": 1.0817906024344632, "allKps": 0.7911489674904791, "wrLow": 0.14497446290552243, "wrHigh": 0.14592513056952652, "kdLow": 1.123086000281921, "kdHigh": 1.128358249967088, "kpsLow": 0.8405776129410855, "kpsHigh": 0.8445236465075928, "score": 0.7303030303030305, "scoreMean": 0.7303030303030305, "scoreLow": 0.7303030303030305, "scoreHigh": 0.7303030303030305, "weightedScore": 0.7303030303030305, "metaScore": 0.7303030303030305, "allScore": 0.7030303030303031, "allWeightedScore": 0.7030303030303031, "realWorldPerformanceScore": 0.6538276140919179, "economyScore": 0.8059945454545454, "expectedWinRate": 0.14544915223283905, "expectedKillsPerSpawn": 0.8425506297243391, "observedWr": 0.14544915223283905, "observedKd": 1.1257221251245044, "observedKps": 0.8425506297243391, "sampleQuality": 1, "delta": 0.027272727272727337, "metaDelta": 0.027272727272727337, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.04135174217341765, "patchImpact": -0.001346859736317152, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7662369805069044, "upsideScore": 0.5661732782271194, "grindScore": 0.7759550787878788, "recommendationScore": 0.6794954973531532, "mechanicsScore": 0.7944, "combatFitScore": 0.7708669910184239, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6948236572064901, "trueMetaScore": 0.6903856158732586, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air", "stabilized", "thermal" ], "mechanicsFlags": [ "missile", "radar", "spaa", "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, stabilizer, thermals, SPAA", "cohortSize": 33, "cohortMinBr": 8, "cohortMaxBr": 10, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 33 Ground anti-air vehicles from BR 8.0 to 10.0 in Ground RB.", "rpPerGame": 107.27367732495398, "slPerGame": 1494.6460828054735, "rpPerSpawn": 272.653062257893, "slPerSpawn": 3798.8800387089877, "allRpPerGame": 125.46351021789366, "allSlPerGame": 1696.3815072001557, "allRpPerSpawn": 292.660386536297, "allSlPerSpawn": 3957.036326721694, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "cn_object_122tm", "name": "Object 122MT \"\"MC", "nation": "China", "type": "Ground", "vehicleClass": "Tank", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 8.7, "brChange": 0, "searchKey": "cnobject122tmobject122mt\"\"mc", "games": 200032, "spawns": 149296, "rp": 62434066, "sl": 874032927, "wins": 63684, "deaths": 130404, "kills": 174491, "allGames": 15245254, "allSpawns": 10097864, "allRp": 4494197202, "allSl": 60369214764, "allWins": 4762000, "allDeaths": 8704079, "allKills": 11405445, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": true, "isMarketplace": false, "requiredRp": 400000, "slValue": 450000, "geCost": 0, "rpMultiplier": 2.14, "slMultiplier": 2, "valid": true, "wr": 0.31819469277111073, "kd": 1.3371533298209648, "kps": 1.1680621059456355, "allWr": 0.3123582873873637, "allKd": 1.3103390590170185, "allKps": 1.129478408514479, "wrLow": 0.31703572545098296, "wrHigh": 0.3197053790078841, "kdLow": 1.3339749451213503, "kdHigh": 1.3421852953620703, "kpsLow": 1.1651730035875347, "kpsHigh": 1.1723444114805182, "score": 0.8128099173553718, "scoreMean": 0.8119834710743801, "scoreLow": 0.8128099173553718, "scoreHigh": 0.8128099173553718, "weightedScore": 0.8128099173553718, "metaScore": 0.8119834710743801, "allScore": 0.8041322314049587, "allWeightedScore": 0.8041322314049587, "realWorldPerformanceScore": 0.7799938694142615, "economyScore": 0.5910323966942149, "expectedWinRate": 0.318369060950248, "expectedKillsPerSpawn": 1.1687587075340264, "observedWr": 0.318369060950248, "observedKd": 1.3380801202417103, "observedKps": 1.1687587075340264, "sampleQuality": 1, "delta": 0.007851239669421362, "metaDelta": 0.007851239669421362, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.005202241796710869, "patchImpact": -0.0005875475749809733, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8473703709153939, "upsideScore": 0.6192433449987127, "grindScore": 0.638430955371901, "recommendationScore": 0.745244354600288, "mechanicsScore": 0.6544500000000001, "combatFitScore": 0.7438717187420675, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.6838191616300977, "trueMetaScore": 0.7238261407415478, "mechanicsConfidence": 0.55, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 242, "cohortMinBr": 7.7, "cohortMaxBr": 9.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 242 Ground main armor vehicles from BR 7.7 to 9.7 in Ground RB.", "rpPerGame": 312.120390737482, "slPerGame": 4369.465520516717, "rpPerSpawn": 418.18981084556856, "slPerSpawn": 5854.362655395992, "allRpPerGame": 294.79319937863943, "allSlPerGame": 3959.869396993976, "allRpPerSpawn": 445.06414445668906, "allSlPerSpawn": 5978.414322474535, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "cn_ptz_89", "name": "PTZ89", "nation": "China", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 9, "brChange": 0, "searchKey": "cnptz89ptz89", "games": 293019, "spawns": 127715, "rp": 49510299, "sl": 711859725, "wins": 55247, "deaths": 107347, "kills": 141350, "allGames": 14405360, "allSpawns": 6526831, "allRp": 2727427290, "allSl": 37481876906, "allWins": 3039788, "allDeaths": 5477169, "allKills": 7304530, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 94000, "slValue": 520000, "geCost": 0, "rpMultiplier": 2.2, "slMultiplier": 2.1, "valid": true, "wr": 0.18852610089981012, "kd": 1.3153894872123406, "kps": 1.105883718605126, "allWr": 0.21101724645357162, "allKd": 1.3336003741178901, "allKps": 1.119132393550707, "wrLow": 0.18761979984217922, "wrHigh": 0.1894718667347656, "kdLow": 1.3122693780204038, "kdHigh": 1.321246230240656, "kpsLow": 1.1029885363689176, "kpsHigh": 1.1105337593676836, "score": 0.7857142857142857, "scoreMean": 0.7857142857142857, "scoreLow": 0.7857142857142857, "scoreHigh": 0.7857142857142857, "weightedScore": 0.7857142857142857, "metaScore": 0.7857142857142857, "allScore": 0.8392857142857142, "allWeightedScore": 0.8392857142857142, "realWorldPerformanceScore": 0.7402466149920087, "economyScore": 0.7608, "expectedWinRate": 0.18854408758476413, "expectedKillsPerSpawn": 1.1067611478683006, "observedWr": 0.18854408758476413, "observedKd": 1.31675780413053, "observedKps": 1.1067611478683006, "sampleQuality": 1, "delta": -0.05357142857142849, "metaDelta": -0.05357142857142849, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.01235038295254738, "patchImpact": -0.0037146035960762824, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8217146305775878, "upsideScore": 0.6004662409550172, "grindScore": 0.737344, "recommendationScore": 0.7245935322740863, "mechanicsScore": 0.6425, "combatFitScore": 0.7253449018837963, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.623033584569527, "trueMetaScore": 0.705919973395736, "mechanicsConfidence": 0.55, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer, stabilizer, thermals", "cohortSize": 28, "cohortMinBr": 8, "cohortMaxBr": 10, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 28 Ground tank destroyer vehicles from BR 8.0 to 10.0 in Ground RB.", "rpPerGame": 168.96617284203413, "slPerGame": 2429.3978376828804, "rpPerSpawn": 387.66236542301215, "slPerSpawn": 5573.81454801707, "allRpPerGame": 189.33419852055067, "allSlPerGame": 2601.9396187252523, "allRpPerSpawn": 417.8792571770282, "allSlPerSpawn": 5742.7374641690585, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "cn_ztz_88b", "name": "ZTZ88B", "nation": "China", "type": "Ground", "vehicleClass": "Tank", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 9, "brChange": 0, "searchKey": "cnztz88bztz88b", "games": 416632, "spawns": 212005, "rp": 83225817, "sl": 1167159911, "wins": 96749, "deaths": 178459, "kills": 223578, "allGames": 12871149, "allSpawns": 7273422, "allRp": 2886968911, "allSl": 40194259901, "allWins": 3555693, "allDeaths": 6137925, "allKills": 7430651, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 160000, "slValue": 450000, "geCost": 0, "rpMultiplier": 2.14, "slMultiplier": 1.95, "valid": true, "wr": 0.2322354935314894, "kd": 1.2523840989872854, "kps": 1.0543766046274416, "allWr": 0.27625302351712705, "allKd": 1.210596164987737, "allKps": 1.0216071446944377, "wrLow": 0.23137962587312547, "wrHigh": 0.23305632623014536, "kdLow": 1.249430013081891, "kdHigh": 1.2562211448871663, "kpsLow": 1.051730056859891, "kpsHigh": 1.0574466135016571, "score": 0.5087155963302752, "scoreMean": 0.4926605504587156, "scoreLow": 0.5087155963302752, "scoreHigh": 0.5087155963302752, "weightedScore": 0.5087155963302752, "metaScore": 0.4926605504587156, "allScore": 0.6252293577981651, "allWeightedScore": 0.6252293577981651, "realWorldPerformanceScore": 0.5596450567008602, "economyScore": 0.5033466055045872, "expectedWinRate": 0.23221692044778125, "expectedKillsPerSpawn": 1.054588335180774, "observedWr": 0.23221692044778125, "observedKd": 1.2528255789845286, "observedKps": 1.054588335180774, "sampleQuality": 1, "delta": -0.13256880733944953, "metaDelta": -0.13256880733944953, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.021481550455194988, "patchImpact": -0.003019120633506067, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6554814334475649, "upsideScore": 0.4738240348006195, "grindScore": 0.47511972844036704, "recommendationScore": 0.5739281768785396, "mechanicsScore": 0.6593000000000001, "combatFitScore": 0.6568246851678395, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.6099158870932244, "trueMetaScore": 0.5964067018848697, "mechanicsConfidence": 0.55, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 218, "cohortMinBr": 8, "cohortMaxBr": 10, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 218 Ground main armor vehicles from BR 8.0 to 10.0 in Ground RB.", "rpPerGame": 199.7585807139154, "slPerGame": 2801.416864283108, "rpPerSpawn": 392.5653498738237, "slPerSpawn": 5505.341435343506, "allRpPerGame": 224.29768399076104, "allSlPerGame": 3122.81832033799, "allRpPerSpawn": 396.9203094499398, "allSlPerSpawn": 5526.182847770967, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "cn_hj_9", "name": "AFT09", "nation": "China", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 9, "brChange": 0, "searchKey": "cnhj9aft09", "games": 707781, "spawns": 275736, "rp": 125604651, "sl": 1554951708, "wins": 112816, "deaths": 236744, "kills": 304572, "allGames": 30501670, "allSpawns": 11163152, "allRp": 5410948927, "allSl": 64166297763, "allWins": 5194290, "allDeaths": 9509947, "allKills": 11993148, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 110000, "slValue": 620000, "geCost": 0, "rpMultiplier": 2.26, "slMultiplier": 2.1, "valid": true, "wr": 0.159407061053468, "kd": 1.2859453138009362, "kps": 1.1041749843646602, "allWr": 0.17029565142400194, "allKd": 1.2611015473504, "allKps": 1.0743406875749737, "wrLow": 0.1588371323708818, "wrHigh": 0.15995232199815537, "kdLow": 1.2835161050814783, "kdHigh": 1.289491024983064, "kpsLow": 1.1020132909065536, "kpsHigh": 1.1071432936525898, "score": 0.6071428571428572, "scoreMean": 0.6071428571428572, "scoreLow": 0.6071428571428572, "scoreHigh": 0.6071428571428572, "weightedScore": 0.6071428571428572, "metaScore": 0.6071428571428572, "allScore": 0.5535714285714286, "allWeightedScore": 0.5535714285714286, "realWorldPerformanceScore": 0.6068337142021819, "economyScore": 0.80688, "expectedWinRate": 0.15939393682509137, "expectedKillsPerSpawn": 1.1045782922795717, "observedWr": 0.15939393682509137, "observedKd": 1.2865035650322711, "observedKps": 1.1045782922795717, "sampleQuality": 1, "delta": 0.0535714285714286, "metaDelta": 0.0535714285714286, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.017731183963470017, "patchImpact": 0.00040785353789740686, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7082693150524573, "upsideScore": 0.522068947276078, "grindScore": 0.7743926857142859, "recommendationScore": 0.6234046437863917, "mechanicsScore": 0.6425, "combatFitScore": 0.6718972342656665, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.5790095564261732, "trueMetaScore": 0.6300164765968503, "mechanicsConfidence": 0.55, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer, stabilizer, thermals", "cohortSize": 28, "cohortMinBr": 8, "cohortMaxBr": 10, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 28 Ground tank destroyer vehicles from BR 8.0 to 10.0 in Ground RB.", "rpPerGame": 177.46259224251568, "slPerGame": 2196.9390362273075, "rpPerSpawn": 455.5250348159109, "slPerSpawn": 5639.277091130647, "allRpPerGame": 177.39844824889917, "allSlPerGame": 2103.6978553305444, "allRpPerSpawn": 484.7151527633056, "allSlPerSpawn": 5748.0447962188455, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "cn_type_69_2g", "name": "T-69 II G", "slotType": "ground", "score": 0.7223503666572899, "reason": "Alternative ground pick" }, { "id": "cn_ztz_96", "name": "ZTZ96", "slotType": "ground", "score": 0.6962807752806235, "reason": "Alternative ground pick" }, { "id": "cn_type_69_2a", "name": "Type 69-IIa", "slotType": "ground", "score": 0.6842586694028627, "reason": "Alternative ground pick" }, { "id": "f-104a_china", "name": "␗F-104A", "slotType": "air", "score": 0.6823330040118418, "reason": "Alternative air pick" }, { "id": "mig-19j_6a", "name": "J-6A", "slotType": "air", "score": 0.6749760612967151, "reason": "Alternative air pick" }, { "id": "f-100a_china", "name": "␗F-100A", "slotType": "air", "score": 0.6733048378094952, "reason": "Alternative air pick" } ], "explanation": "6-slot China Ground RB lineup at BR 9.3, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7977453835183194, "overallLineupScore": 0.7977453835183194, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": false, "roleCount": 4 }, "scoreBreakdown": { "vehicleQuality": 0.6866640062612692, "roleCoverage": 0.95, "lineupDepth": 1, "confidence": 0.9999999998726373, "mechanicsConfidence": 0.5499999999999999, "matchupFavorability": 0.5, "economy": 0.6970993779870461, "premiumPenalty": 0, "duplicateRolePenalty": 0 }, "indicativeWinRate": 0.20713144432434225, "expectedPerformanceLabel": "Excellent" }, "explanation": "China BR 9.3 in Ground RB: Good lineup depth with bracket score 0.772." }, { "nation": "Germany", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 9.3, "bracketScore": 0.7674086355120473, "nationBracketScore": 0.7674086355120473, "roleCoverageScore": 0.95, "lineupDepthScore": 1, "topStrength": 0.785675964149016, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.6713712228172418, "averageRecommendationScore": 0.6730796088091296, "averageLineupFitScore": 0.6491286425673337, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 9.3, "brMax": 9.3, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "Germany", "limit": 1, "targetBr": 9.3, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "f-86_cl_13b_mk6", "name": "◄CL-13B Mk.6", "nation": "Germany", "type": "Aircraft", "vehicleClass": "Fighter", "rank": "VI", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-fighter", "modeEligible": true, "br": 9, "brChange": 0, "searchKey": "f86cl13bmk6◄cl13bmk6", "games": 50165, "spawns": 38449, "rp": 16098244, "sl": 302966173, "wins": 21850, "deaths": 28085, "kills": 80282, "allGames": 3515738, "allSpawns": 2615993, "allRp": 1447460422, "allSl": 23984317809, "allWins": 1451252, "allDeaths": 1890433, "allKills": 4337199, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 86000, "slValue": 480000, "geCost": 0, "rpMultiplier": 2.2, "slMultiplier": 3.8, "valid": true, "wr": 0.4345912820990566, "kd": 2.8405746243206274, "kps": 2.079584967007449, "allWr": 0.4127749699263418, "allKd": 2.2940649185292994, "allKps": 1.6578497869054158, "wrLow": 0.4327277362633519, "wrHigh": 0.4384017694398815, "kdLow": 2.8456074122985813, "kdHigh": 2.871465758433126, "kpsLow": 2.078568601898766, "kpsHigh": 2.097456782376508, "score": 0.8840909090909091, "scoreMean": 0.8901515151515151, "scoreLow": 0.8840909090909091, "scoreHigh": 0.8840909090909091, "weightedScore": 0.8840909090909091, "metaScore": 0.8901515151515151, "allScore": 0.8606060606060606, "allWeightedScore": 0.8606060606060606, "realWorldPerformanceScore": 0.8761743530138875, "economyScore": 0.737290909090909, "expectedWinRate": 0.4355626432771853, "expectedKillsPerSpawn": 2.088012692137637, "observedWr": 0.4355626432771853, "observedKd": 2.8585365853658535, "observedKps": 2.088012692137637, "sampleQuality": 1, "delta": 0.02954545454545454, "metaDelta": 0.02954545454545454, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.03806354952618211, "patchImpact": 0.018438175635185017, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.909483990183463, "upsideScore": 0.6744737509162114, "grindScore": 0.729236606060606, "recommendationScore": 0.8166642028670461, "mechanicsScore": 0.729657142857143, "combatFitScore": 0.8116081823856708, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7220920592064293, "trueMetaScore": 0.785675964149016, "mechanicsConfidence": 0.55, "primaryRole": "Air Cover", "roleTags": [ "Air Cover", "CAS", "stabilized", "thermal" ], "mechanicsFlags": [ "cas", "missile", "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Air Cover, stabilizer, thermals, CAS", "cohortSize": 132, "cohortMinBr": 8, "cohortMaxBr": 10, "cohortType": "air-fighter", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 132 Aircraft fighter/air-cover vehicles from BR 8.0 to 10.0 in Ground RB.", "rpPerGame": 320.9058905611482, "slPerGame": 6039.393461576797, "rpPerSpawn": 418.6908372129314, "slPerSpawn": 7879.689276704205, "allRpPerGame": 411.70884235400933, "allSlPerGame": 6821.98668074811, "allRpPerSpawn": 553.3120394435306, "allSlPerSpawn": 9168.341738299758, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "germ_erprobungstrager_3_achs_turm", "name": "Turm III", "nation": "Germany", "type": "Ground", "vehicleClass": "Tank", "rank": "V", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 8.7, "brChange": 0, "searchKey": "germerprobungstrager3achsturmturmiii", "games": 701040, "spawns": 794293, "rp": 799519526, "sl": 12780428260, "wins": 255520, "deaths": 751444, "kills": 1077788, "allGames": 35207590, "allSpawns": 33657218, "allRp": 31921586723, "allSl": 471413029048, "allWins": 12256604, "allDeaths": 31666028, "allKills": 39223414, "isPremium": true, "isGift": false, "isEvent": false, "isPack": true, "isSquadron": false, "isMarketplace": false, "requiredRp": 160000, "slValue": 0, "geCost": 8730, "rpMultiplier": 2.14, "slMultiplier": 4.18, "valid": true, "wr": 0.3644043363611147, "kd": 1.434063865775754, "kps": 1.3566652338687335, "allWr": 0.3481228777070568, "allKd": 1.2386554931440321, "allKps": 1.1653747024477388, "wrLow": 0.3637507046410558, "wrHigh": 0.3652240259377533, "kdLow": 1.4325186402907202, "kdHigh": 1.4360597234995292, "kpsLow": 1.355239863796634, "kpsHigh": 1.3585899194193833, "score": 0.8979338842975206, "scoreMean": 0.8979338842975206, "scoreLow": 0.8979338842975206, "scoreHigh": 0.8979338842975206, "weightedScore": 0.8979338842975206, "metaScore": 0.8979338842975206, "allScore": 0.8756198347107438, "allWeightedScore": 0.8756198347107438, "realWorldPerformanceScore": 0.8623022557163821, "economyScore": 0.9045295867768596, "expectedWinRate": 0.36448704781467534, "expectedKillsPerSpawn": 1.3569148916080087, "observedWr": 0.36448704781467534, "observedKd": 1.4342891818951247, "observedKps": 1.3569148916080087, "sampleQuality": 1, "delta": 0.022314049586776852, "metaDelta": 0.022314049586776852, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.04910397616374745, "patchImpact": 0.01881352839273709, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9070505915678996, "upsideScore": 0.6726936741019702, "grindScore": 0.9309478876033059, "recommendationScore": 0.8153678709046123, "mechanicsScore": 0.6544500000000001, "combatFitScore": 0.7738406074876342, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.7130498849806262, "trueMetaScore": 0.7742239396217692, "mechanicsConfidence": 0.55, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 242, "cohortMinBr": 7.7, "cohortMaxBr": 9.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 242 Ground main armor vehicles from BR 7.7 to 9.7 in Ground RB.", "rpPerGame": 1140.4763294533836, "slPerGame": 18230.669091635285, "rpPerSpawn": 1006.5800982760769, "slPerSpawn": 16090.319642751478, "allRpPerGame": 906.6677589406148, "allSlPerGame": 13389.528480875857, "allRpPerSpawn": 948.4321230293009, "allSlPerSpawn": 14006.29811554835, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "germ_flakpz_I_Gepard", "name": "Gepard", "nation": "Germany", "type": "Ground", "vehicleClass": "Spaa", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 8.3, "brChange": 0, "searchKey": "germflakpzigepardgepard", "games": 2110936, "spawns": 1204498, "rp": 295145274, "sl": 4350340813, "wins": 378731, "deaths": 993312, "kills": 917337, "allGames": 165066775, "allSpawns": 83939218, "allRp": 22339333491, "allSl": 298525824718, "allWins": 31798268, "allDeaths": 65645152, "allKills": 59111744, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 135000, "slValue": 380000, "geCost": 0, "rpMultiplier": 2.08, "slMultiplier": 1.88, "valid": true, "wr": 0.1794081444947842, "kd": 0.9235459101657056, "kps": 0.7615943348164845, "allWr": 0.19263879938083417, "allKd": 0.9004743688216184, "allKps": 0.7042209170106525, "wrLow": 0.17907558074889265, "wrHigh": 0.1797524713779378, "kdLow": 0.922277752851248, "kdHigh": 0.9247491631630556, "kpsLow": 0.7605737487651942, "kpsHigh": 0.7626118439049472, "score": 0.6625000000000001, "scoreMean": 0.6625000000000001, "scoreLow": 0.6625000000000001, "scoreHigh": 0.6625000000000001, "weightedScore": 0.6625000000000001, "metaScore": 0.6625000000000001, "allScore": 0.6083333333333333, "allWeightedScore": 0.6083333333333333, "realWorldPerformanceScore": 0.5792875820527363, "economyScore": 0.6912999999999999, "expectedWinRate": 0.17941377663747266, "expectedKillsPerSpawn": 0.7615927963350707, "observedWr": 0.17941377663747266, "observedKd": 0.9235134580071518, "observedKps": 0.7615927963350707, "sampleQuality": 1, "delta": 0.05416666666666681, "metaDelta": 0.05416666666666681, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.02151343670446607, "patchImpact": -0.0013467110808477178, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7142251126269259, "upsideScore": 0.5330430522343679, "grindScore": 0.7300840000000001, "recommendationScore": 0.6226618458739301, "mechanicsScore": 0.7006266666666666, "combatFitScore": 0.6998298196926567, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6555843543679991, "trueMetaScore": 0.6365247489103434, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "radar", "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 24, "cohortMinBr": 7.7, "cohortMaxBr": 9.3, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 24 Ground anti-air vehicles from BR 7.7 to 9.3 in Ground RB.", "rpPerGame": 139.81725357850735, "slPerGame": 2060.858696331864, "rpPerSpawn": 245.03591869808002, "slPerSpawn": 3611.74598297382, "allRpPerGame": 135.33513022835757, "allSlPerGame": 1808.5155217820181, "allRpPerSpawn": 266.13702180308616, "allSlPerSpawn": 3556.4522976375597, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "germ_leopard_a1a1_120", "name": "Leopard A1A1 (L/44)", "nation": "Germany", "type": "Ground", "vehicleClass": "Tank", "rank": "VI", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 9.3, "brChange": 0, "searchKey": "germleoparda1a1120leoparda1a1l44", "games": 229796, "spawns": 169024, "rp": 152349515, "sl": 2201064284, "wins": 66988, "deaths": 151092, "kills": 184301, "allGames": 62077580, "allSpawns": 47126453, "allRp": 40366726567, "allSl": 428615417320, "allWins": 21103444, "allDeaths": 41603140, "allKills": 40341652, "isPremium": true, "isGift": false, "isEvent": false, "isPack": true, "isSquadron": false, "isMarketplace": false, "requiredRp": 220000, "slValue": 0, "geCost": 9090, "rpMultiplier": 2.26, "slMultiplier": 4.04, "valid": true, "wr": 0.29140245626448535, "kd": 1.219437230898679, "kps": 1.0900609199780589, "allWr": 0.3399522676892583, "allKd": 0.9696785868882417, "allKps": 0.8560302412299683, "wrLow": 0.29029727376210945, "wrHigh": 0.29272716891742845, "kdLow": 1.2161519217859533, "kdHigh": 1.2234345553273287, "kpsLow": 1.0871286099399093, "kpsHigh": 1.0936386183826958, "score": 0.6752631578947369, "scoreMean": 0.6726315789473685, "scoreLow": 0.6752631578947369, "scoreHigh": 0.6752631578947369, "weightedScore": 0.6752631578947369, "metaScore": 0.6726315789473685, "allScore": 0.5889473684210527, "allWeightedScore": 0.5889473684210527, "realWorldPerformanceScore": 0.6465673467751869, "economyScore": 0.8656652631578948, "expectedWinRate": 0.29151073125728905, "expectedKillsPerSpawn": 1.0903836141613026, "observedWr": 0.29151073125728905, "observedKd": 1.219793238556641, "observedKps": 1.0903836141613026, "sampleQuality": 1, "delta": 0.0836842105263158, "metaDelta": 0.0836842105263158, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.04825836265152325, "patchImpact": 0.011770299506407012, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7450190517235288, "upsideScore": 0.5562146310226648, "grindScore": 0.8665471157894739, "recommendationScore": 0.661555904746878, "mechanicsScore": 0.6641500000000001, "combatFitScore": 0.6999997421734134, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.647111049974602, "trueMetaScore": 0.6605362930596584, "mechanicsConfidence": 0.55, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 190, "cohortMinBr": 8.3, "cohortMaxBr": 10.3, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 190 Ground main armor vehicles from BR 8.3 to 10.3 in Ground RB.", "rpPerGame": 662.9772276279831, "slPerGame": 9578.340284426187, "rpPerSpawn": 901.3484179761454, "slPerSpawn": 13022.199711283605, "allRpPerGame": 650.2625676935215, "allSlPerGame": 6904.512342781403, "allRpPerSpawn": 856.5619518829478, "allSlPerSpawn": 9095.006944825658, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "germ_kpz_t72m1", "name": "◊T-72M1", "nation": "Germany", "type": "Ground", "vehicleClass": "Tank", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 9.3, "brChange": 0, "searchKey": "germkpzt72m1◊t72m1", "games": 1098168, "spawns": 660969, "rp": 259356195, "sl": 3677618335, "wins": 275234, "deaths": 575326, "kills": 731515, "allGames": 39981978, "allSpawns": 24911936, "allRp": 9341236225, "allSl": 129690638030, "allWins": 11068153, "allDeaths": 21794232, "allKills": 23962704, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 220000, "slValue": 620000, "geCost": 0, "rpMultiplier": 2.26, "slMultiplier": 2.02, "valid": true, "wr": 0.25062604905930264, "kd": 1.27134052423196, "kps": 1.1066361196040335, "allWr": 0.27682859150939054, "allKd": 1.0994955498699008, "allKps": 0.9618950529375521, "wrLow": 0.2501005250830521, "wrHigh": 0.25116050156872594, "kdLow": 1.2695739567562563, "kdHigh": 1.2733842964775626, "kpsLow": 1.105072864604467, "kpsHigh": 1.1083894914213075, "score": 0.6042105263157894, "scoreMean": 0.6042105263157894, "scoreLow": 0.6042105263157894, "scoreHigh": 0.6042105263157894, "weightedScore": 0.6042105263157894, "metaScore": 0.6042105263157894, "allScore": 0.5463157894736843, "allWeightedScore": 0.5463157894736843, "realWorldPerformanceScore": 0.5971058868896891, "economyScore": 0.49185684210526315, "expectedWinRate": 0.2506301403792498, "expectedKillsPerSpawn": 1.1067311780128872, "observedWr": 0.2506301403792498, "observedKd": 1.2714791266169094, "observedKps": 1.1067311780128872, "sampleQuality": 1, "delta": 0.05789473684210511, "metaDelta": 0.05789473684210511, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.027935251145456648, "patchImpact": 0.007123649238103491, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7027350783574493, "upsideScore": 0.5237318223371338, "grindScore": 0.521620547368421, "recommendationScore": 0.6113715126392788, "mechanicsScore": 0.6641500000000001, "combatFitScore": 0.6796026760114202, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.626502262017429, "trueMetaScore": 0.62500390003005, "mechanicsConfidence": 0.55, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 190, "cohortMinBr": 8.3, "cohortMaxBr": 10.3, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 190 Ground main armor vehicles from BR 8.3 to 10.3 in Ground RB.", "rpPerGame": 236.17169230937344, "slPerGame": 3348.8667808568453, "rpPerSpawn": 392.38783513296386, "slPerSpawn": 5563.980058066263, "allRpPerGame": 233.63617040157442, "allSlPerGame": 3243.7274121355376, "allRpPerSpawn": 374.97030439545125, "allSlPerSpawn": 5205.963841188417, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "germ_jaguar_2", "name": "Jaguar 2", "nation": "Germany", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 8.7, "brChange": 0, "searchKey": "germjaguar2jaguar2", "games": 232704, "spawns": 112454, "rp": 32438744, "sl": 461671644, "wins": 43306, "deaths": 97730, "kills": 86468, "allGames": 900839, "allSpawns": 485900, "allRp": 149304447, "allSl": 2123782904, "allWins": 182793, "allDeaths": 425096, "allKills": 392098, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 160000, "slValue": 450000, "geCost": 0, "rpMultiplier": 2.14, "slMultiplier": 2.05, "valid": true, "wr": 0.18608948080972917, "kd": 0.885290958814738, "kps": 0.7692799941012279, "allWr": 0.20291202818888568, "allKd": 0.9224585585408491, "allKps": 0.8069936553651833, "wrLow": 0.1850673632050542, "wrHigh": 0.18713522496879356, "kdLow": 0.8809081561637258, "kdHigh": 0.8886201360699792, "kpsLow": 0.7655677352684735, "kpsHigh": 0.7722699583662571, "score": 0.44666666666666666, "scoreMean": 0.44666666666666666, "scoreLow": 0.44666666666666666, "scoreHigh": 0.4633333333333334, "weightedScore": 0.44666666666666666, "metaScore": 0.44666666666666666, "allScore": 0.5166666666666667, "allWeightedScore": 0.5166666666666667, "realWorldPerformanceScore": 0.46300617036872566, "economyScore": 0.43362, "expectedWinRate": 0.1860990786578658, "expectedKillsPerSpawn": 0.7689188468173653, "observedWr": 0.1860990786578658, "observedKd": 0.8847641461168525, "observedKps": 0.7689188468173653, "sampleQuality": 1, "delta": -0.07000000000000006, "metaDelta": -0.07000000000000006, "op": false, "confidence": 0.9833333333333333, "reliability": 1, "volatility": 0.05744772597552179, "patchImpact": -0.0091828161159061, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.5921902052560887, "upsideScore": 0.4315167518427602, "grindScore": 0.47619493333333335, "recommendationScore": 0.5108563158230323, "mechanicsScore": 0.6376499999999999, "combatFitScore": 0.6144601475551609, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.5304322448569165, "trueMetaScore": 0.5462624911326148, "mechanicsConfidence": 0.55, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer, stabilizer, thermals", "cohortSize": 30, "cohortMinBr": 7.7, "cohortMaxBr": 9.7, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 30 Ground tank destroyer vehicles from BR 7.7 to 9.7 in Ground RB.", "rpPerGame": 139.3991680418042, "slPerGame": 1983.9437396864687, "rpPerSpawn": 288.4623401568641, "slPerSpawn": 4105.426609991641, "allRpPerGame": 165.7393241189602, "allSlPerGame": 2357.5610114570973, "allRpPerSpawn": 307.274021403581, "allSlPerSpawn": 4370.823017081704, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "germ_th_800_bismark", "name": "Class 3 (P)", "slotType": "ground", "score": 0.6915243966031983, "reason": "Alternative ground pick" }, { "id": "germ_vt_1_2", "name": "VT1-2", "slotType": "ground", "score": 0.6836806836945035, "reason": "Alternative ground pick" }, { "id": "hunter_f58a_1971_switzerland", "name": "◌Hunter F.58A (1971)", "slotType": "air", "score": 0.683314094154494, "reason": "Alternative air pick" }, { "id": "bo_105pah1_a1", "name": "BO 105 PAH-1A1", "slotType": "air", "score": 0.6757486720370465, "reason": "Alternative air pick" }, { "id": "mig-17p_lim_5p", "name": "◊Lim-5P", "slotType": "air", "score": 0.6734300428780149, "reason": "Alternative air pick" }, { "id": "bo_105pah1", "name": "BO 105 PAH-1", "slotType": "air", "score": 0.666805373263748, "reason": "Alternative air pick" } ], "explanation": "6-slot Germany Ground RB lineup at BR 9.3, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7724753056590327, "overallLineupScore": 0.7724753056590327, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": true, "scout": false, "roleCount": 4 }, "scoreBreakdown": { "vehicleQuality": 0.6713712228172418, "roleCoverage": 0.95, "lineupDepth": 1, "confidence": 0.9972222222222222, "mechanicsConfidence": 0.5499999999999999, "matchupFavorability": 0.5, "economy": 0.7091051816925235, "premiumPenalty": 0.013333333333333332, "duplicateRolePenalty": 0.006666666666666666 }, "indicativeWinRate": 0.28469419349442515, "expectedPerformanceLabel": "Strong" }, "explanation": "Germany BR 9.3 in Ground RB: Good lineup depth with bracket score 0.767." }, { "nation": "USSR", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 6, "bracketScore": 0.7648327068227956, "nationBracketScore": 0.7648327068227956, "roleCoverageScore": 1, "lineupDepthScore": 1, "topStrength": 0.7182379586079402, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.6515492694152426, "averageRecommendationScore": 0.6623257346573932, "averageLineupFitScore": 0.6114985762608407, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 6, "brMax": 6, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "USSR", "limit": 1, "targetBr": 6, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "tu-2", "name": "Tu-2S", "nation": "USSR", "type": "Aircraft", "vehicleClass": "Bomber", "rank": "IV", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-bomber", "modeEligible": true, "br": 5.3, "brChange": 0, "searchKey": "tu2tu2s", "games": 186407, "spawns": 73614, "rp": 25575057, "sl": 360749069, "wins": 39751, "deaths": 60223, "kills": 105913, "allGames": 20303003, "allSpawns": 8188576, "allRp": 3861445106, "allSl": 45082065549, "allWins": 4447816, "allDeaths": 6447747, "allKills": 13124987, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 54000, "slValue": 185000, "geCost": 0, "rpMultiplier": 1.66, "slMultiplier": 2.17, "valid": true, "wr": 0.21317150691562967, "kd": 1.7528817427569527, "kps": 1.4346153826569579, "allWr": 0.21907140612437231, "allKd": 2.0355417102817124, "allKps": 1.6028046694219806, "wrLow": 0.21203514591211198, "wrHigh": 0.21446676602567458, "kdLow": 1.751754783086349, "kdHigh": 1.765605693807861, "kpsLow": 1.4330959912762409, "kpsHigh": 1.4444273059226616, "score": 0.7959183673469388, "scoreMean": 0.7857142857142857, "scoreLow": 0.7959183673469388, "scoreHigh": 0.7959183673469388, "weightedScore": 0.7959183673469388, "metaScore": 0.7857142857142857, "allScore": 0.6551020408163265, "allWeightedScore": 0.6551020408163265, "realWorldPerformanceScore": 0.7835491669171428, "economyScore": 0.5490485714285714, "expectedWinRate": 0.21324842951176726, "expectedKillsPerSpawn": 1.4387616485994512, "observedWr": 0.21324842951176726, "observedKd": 1.758680238447105, "observedKps": 1.4387616485994512, "sampleQuality": 1, "delta": 0.1306122448979592, "metaDelta": 0.1306122448979592, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.011300995559418828, "patchImpact": 0.007967671931244813, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8424031513476371, "upsideScore": 0.6177114594627111, "grindScore": 0.5341693551020409, "recommendationScore": 0.7356379254198375, "mechanicsScore": 0.6259714285714286, "combatFitScore": 0.7290282898560327, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.6727335351908512, "trueMetaScore": 0.7143681641221572, "mechanicsConfidence": 0.55, "primaryRole": "CAS", "roleTags": [ "CAS" ], "mechanicsFlags": [ "cas" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "CAS, CAS", "cohortSize": 49, "cohortMinBr": 4.3, "cohortMaxBr": 6.3, "cohortType": "air-bomber", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 49 Aircraft bomber vehicles from BR 4.3 to 6.3 in Ground RB.", "rpPerGame": 137.20008905244975, "slPerGame": 1935.2764059289618, "rpPerSpawn": 347.42110196430025, "slPerSpawn": 4900.549745972234, "allRpPerGame": 190.19083561185505, "allSlPerGame": 2220.46293097627, "allRpPerSpawn": 471.5649101870704, "allSlPerSpawn": 5505.482949538479, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "ussr_btr_zd", "name": "BTR-ZD", "nation": "USSR", "type": "Ground", "vehicleClass": "Spaa", "rank": "IV", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 6, "brChange": 0, "searchKey": "ussrbtrzdbtrzd", "games": 832320, "spawns": 488660, "rp": 93079190, "sl": 1371047524, "wins": 181086, "deaths": 383002, "kills": 311736, "allGames": 68944326, "allSpawns": 36715380, "allRp": 7382117560, "allSl": 103511279023, "allWins": 14898397, "allDeaths": 28160782, "allKills": 21165010, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 46000, "slValue": 155000, "geCost": 0, "rpMultiplier": 1.6, "slMultiplier": 1.41, "valid": true, "wr": 0.21754979162328836, "kd": 0.813925184534052, "kps": 0.6379302502138545, "allWr": 0.216093040214273, "allKd": 0.7515781425542986, "allKps": 0.5764620689569124, "wrLow": 0.21698874245279318, "wrHigh": 0.2181478969612921, "kdLow": 0.8120596424302967, "kdHigh": 0.8157960867826056, "kpsLow": 0.6364762148939723, "kpsHigh": 0.639404765746964, "score": 0.6500000000000001, "scoreMean": 0.6500000000000001, "scoreLow": 0.6500000000000001, "scoreHigh": 0.6500000000000001, "weightedScore": 0.6500000000000001, "metaScore": 0.6500000000000001, "allScore": 0.523076923076923, "allWeightedScore": 0.523076923076923, "realWorldPerformanceScore": 0.585575831583222, "economyScore": 0.47982, "expectedWinRate": 0.21756776239907727, "expectedKillsPerSpawn": 0.6379404903204682, "observedWr": 0.21756776239907727, "observedKd": 0.8139278646064512, "observedKps": 0.6379404903204682, "sampleQuality": 1, "delta": 0.12692307692307714, "metaDelta": 0.12692307692307714, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.00602745970018316, "patchImpact": -0.002903121888650717, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7136404762799442, "upsideScore": 0.5304784062040411, "grindScore": 0.5093545230769231, "recommendationScore": 0.6109358548734388, "mechanicsScore": 0.6596, "combatFitScore": 0.6801461995799732, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6486692400481013, "trueMetaScore": 0.6246021380139677, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 26, "cohortMinBr": 5, "cohortMaxBr": 7, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 26 Ground anti-air vehicles from BR 5.0 to 7.0 in Ground RB.", "rpPerGame": 111.8310145136486, "slPerGame": 1647.260097078047, "rpPerSpawn": 190.4784308107887, "slPerSpawn": 2805.7289812957883, "allRpPerGame": 107.07360544796681, "allSlPerGame": 1501.374877796325, "allRpPerSpawn": 201.06335709994013, "allSlPerSpawn": 2819.2893284231295, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "ussr_m4a2_76w_sherman", "name": "▂M4A2", "nation": "USSR", "type": "Ground", "vehicleClass": "Tank", "rank": "III", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 5.3, "brChange": 0, "searchKey": "ussrm4a276wsherman▂m4a2", "games": 109816, "spawns": 80200, "rp": 64515423, "sl": 1025276234, "wins": 36994, "deaths": 69958, "kills": 129880, "allGames": 13633629, "allSpawns": 8943977, "allRp": 5662642246, "allSl": 81031623809, "allWins": 4111143, "allDeaths": 7861803, "allKills": 10078971, "isPremium": true, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 46000, "slValue": 0, "geCost": 2980, "rpMultiplier": 1.6, "slMultiplier": 2.95, "valid": true, "wr": 0.3365689120445424, "kd": 1.8510164786340284, "kps": 1.6152466462180008, "allWr": 0.30154338909843675, "allKd": 1.281999023960232, "allKps": 1.1268850533063377, "wrLow": 0.33504721360718864, "wrHigh": 0.3387028394321302, "kdLow": 1.8499405832661957, "kdHigh": 1.8631444105872592, "kpsLow": 1.6136925601513283, "kpsHigh": 1.6252101829908163, "score": 0.8434426229508196, "scoreMean": 0.8459016393442623, "scoreLow": 0.8434426229508196, "scoreHigh": 0.8434426229508196, "weightedScore": 0.8434426229508196, "metaScore": 0.8459016393442623, "allScore": 0.6081967213114754, "allWeightedScore": 0.6081967213114754, "realWorldPerformanceScore": 0.8202649788911734, "economyScore": 0.7512409836065573, "expectedWinRate": 0.33687258687258687, "expectedKillsPerSpawn": 1.6194513715710723, "observedWr": 0.33687258687258687, "observedKd": 1.8565424969267275, "observedKps": 1.6194513715710723, "sampleQuality": 1, "delta": 0.23770491803278693, "metaDelta": 0.23770491803278693, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.014027494424337036, "patchImpact": 0.010506478694258081, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8739082770688137, "upsideScore": 0.6457320969264988, "grindScore": 0.7770733770491803, "recommendationScore": 0.7632098642797307, "mechanicsScore": 0.5226833333333334, "combatFitScore": 0.69396470968798, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.6365780159926053, "trueMetaScore": 0.7182379586079402, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 122, "cohortMinBr": 4.3, "cohortMaxBr": 6.3, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 122 Ground main armor vehicles from BR 4.3 to 6.3 in Ground RB.", "rpPerGame": 587.4865502294748, "slPerGame": 9336.310136956363, "rpPerSpawn": 804.4317082294265, "slPerSpawn": 12783.992942643392, "allRpPerGame": 415.34372440382526, "allSlPerGame": 5943.510991020806, "allRpPerSpawn": 633.1235250269539, "allSlPerSpawn": 9059.909681006558, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "ussr_su_122P", "name": "SU-122P", "nation": "USSR", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "IV", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 5.7, "brChange": 0, "searchKey": "ussrsu122psu122p", "games": 40267, "spawns": 20523, "rp": 15237331, "sl": 277430428, "wins": 9119, "deaths": 17737, "kills": 25884, "allGames": 4270317, "allSpawns": 2299218, "allRp": 1500497548, "allSl": 23535617203, "allWins": 1040121, "allDeaths": 1962446, "allKills": 2634971, "isPremium": true, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 63000, "slValue": 0, "geCost": 4880, "rpMultiplier": 1.72, "slMultiplier": 3.87, "valid": true, "wr": 0.22624732152107324, "kd": 1.4462468400053594, "kps": 1.251124658843144, "allWr": 0.24356837105161375, "allKd": 1.3426062517146962, "allKps": 1.1459616358181433, "wrLow": 0.22380153290491636, "wrHigh": 0.22914749390418668, "kdLow": 1.4476978919527306, "kdHigh": 1.4709467491928971, "kpsLow": 1.2511727091344143, "kpsHigh": 1.2712655308889742, "score": 0.78, "scoreMean": 0.78, "scoreLow": 0.78, "scoreHigh": 0.78, "weightedScore": 0.78, "metaScore": 0.78, "allScore": 0.7483333333333333, "allWeightedScore": 0.7483333333333333, "realWorldPerformanceScore": 0.7659599871971475, "economyScore": 0.8721, "expectedWinRate": 0.2264633570914148, "expectedKillsPerSpawn": 1.2612191200116942, "observedWr": 0.2264633570914148, "observedKd": 1.4593223205728139, "observedKps": 1.2612191200116942, "sampleQuality": 0.9999999999999768, "delta": 0.03166666666666673, "metaDelta": 0.03166666666666673, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.02713490225018035, "patchImpact": -0.005098790076570714, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.829946449510293, "upsideScore": 0.600680275409212, "grindScore": 0.8803613333333333, "recommendationScore": 0.7312955174236475, "mechanicsScore": 0.54435, "combatFitScore": 0.6837183969273154, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.6091579761243369, "trueMetaScore": 0.6957896140074774, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 60, "cohortMinBr": 4.7, "cohortMaxBr": 6.7, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 60 Ground tank destroyer vehicles from BR 4.7 to 6.7 in Ground RB.", "rpPerGame": 378.4074055678347, "slPerGame": 6889.771475401693, "rpPerSpawn": 742.4514447205574, "slPerSpawn": 13518.025045071383, "allRpPerGame": 351.3784920416915, "allSlPerGame": 5511.44498242168, "allRpPerSpawn": 652.6121263838401, "allSlPerSpawn": 10236.35740630075, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "ussr_kv_2_zis_6", "name": "KV-2 (ZiS-6)", "nation": "USSR", "type": "Ground", "vehicleClass": "Heavy Tank", "rank": "III", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 5, "brChange": 0, "searchKey": "ussrkv2zis6kv2zis6", "games": 38279, "spawns": 20184, "rp": 15861319, "sl": 258052222, "wins": 9163, "deaths": 16641, "kills": 30461, "allGames": 4378384, "allSpawns": 2302669, "allRp": 1743856668, "allSl": 23961316400, "allWins": 1114544, "allDeaths": 1906458, "allKills": 3210884, "isPremium": true, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 54000, "slValue": 0, "geCost": 3850, "rpMultiplier": 1.66, "slMultiplier": 3.32, "valid": true, "wr": 0.23976259512394285, "kd": 1.8084630584996428, "kps": 1.495365135264959, "allWr": 0.2545586285626184, "allKd": 1.684033111516289, "allKps": 1.3943017786689218, "wrLow": 0.23659030094587988, "wrHigh": 0.2421802012613773, "kdLow": 1.8170380253933038, "kdHigh": 1.843919849734393, "kpsLow": 1.4980841151689441, "kpsHigh": 1.5202472363966524, "score": 0.5096, "scoreMean": 0.5136, "scoreLow": 0.5096, "scoreHigh": 0.5136, "weightedScore": 0.5096, "metaScore": 0.5136, "allScore": 0.5152, "allWeightedScore": 0.5152, "realWorldPerformanceScore": 0.6253735235436996, "economyScore": 0.7883600000000001, "expectedWinRate": 0.2393740693330547, "expectedKillsPerSpawn": 1.5091656757827983, "observedWr": 0.2393740693330547, "observedKd": 1.8304789375638484, "observedKps": 1.5091656757827983, "sampleQuality": 0.9999999999999206, "delta": -0.0016000000000000458, "metaDelta": -0.0016000000000000458, "op": false, "confidence": 0.9960000000000001, "reliability": 1, "volatility": 0.012411580982940715, "patchImpact": 0.010013616620277943, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6848683008392068, "upsideScore": 0.5039289694357942, "grindScore": 0.7514448000000001, "recommendationScore": 0.6074623407232682, "mechanicsScore": 0.5256333333333333, "combatFitScore": 0.6082256456504879, "matchupFavorability": 0.5, "roleValue": 0.64, "lineupFitScore": 0.5576240428917805, "trueMetaScore": 0.6007311084341044, "mechanicsConfidence": 0.45, "primaryRole": "Heavy Tank", "roleTags": [ "Heavy Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Heavy Tank", "cohortSize": 125, "cohortMinBr": 4, "cohortMaxBr": 6, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 125 Ground main armor vehicles from BR 4.0 to 6.0 in Ground RB.", "rpPerGame": 414.36085059693306, "slPerGame": 6741.352229682071, "rpPerSpawn": 785.8362564407452, "slPerSpawn": 12784.989199365835, "allRpPerGame": 398.28773995154376, "allSlPerGame": 5472.639311672982, "allRpPerSpawn": 757.3197311467693, "allSlPerSpawn": 10405.888297449612, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "ussr_t_34_85_zis_53", "name": "T-34-85", "nation": "USSR", "type": "Ground", "vehicleClass": "Tank", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 5.7, "brChange": 0, "searchKey": "ussrt3485zis53t3485", "games": 904951, "spawns": 606606, "rp": 139812725, "sl": 1966007387, "wins": 263945, "deaths": 531651, "kills": 568238, "allGames": 120522607, "allSpawns": 72182694, "allRp": 16762557513, "allSl": 240955464299, "allWins": 32776993, "allDeaths": 62504735, "allKills": 62202445, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 20000, "slValue": 135000, "geCost": 0, "rpMultiplier": 1.54, "slMultiplier": 1.36, "valid": true, "wr": 0.2916530799907938, "kd": 1.0688403510632511, "kps": 0.9367596625596444, "allWr": 0.27195722185833465, "allKd": 0.9951637032626258, "allKps": 0.8617362141779183, "wrLow": 0.2910557731781651, "wrHigh": 0.29228043432694006, "kdLow": 1.0670006195844062, "kdHigh": 1.0706347840920656, "kpsLow": 0.935157163632851, "kpsHigh": 0.9383422742230226, "score": 0.4952380952380952, "scoreMean": 0.4884353741496599, "scoreLow": 0.4952380952380952, "scoreHigh": 0.4952380952380952, "weightedScore": 0.4952380952380952, "metaScore": 0.4884353741496599, "allScore": 0.3299319727891157, "allWeightedScore": 0.3299319727891157, "realWorldPerformanceScore": 0.4977942916208109, "economyScore": 0.26906857142857143, "expectedWinRate": 0.29166772565586424, "expectedKillsPerSpawn": 0.9367497189279368, "observedWr": 0.29166772565586424, "observedKd": 1.0688177018382359, "observedKps": 0.9367497189279368, "sampleQuality": 1, "delta": 0.1585034013605442, "metaDelta": 0.1585034013605442, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.00870628273334944, "patchImpact": -0.0015975722351880273, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6265702611331887, "upsideScore": 0.4637536061581518, "grindScore": 0.29317071020408164, "recommendationScore": 0.5254129052244358, "mechanicsScore": 0.5594, "combatFitScore": 0.5924112014175661, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.544228647317369, "trueMetaScore": 0.5555666333058087, "mechanicsConfidence": 0.74, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank", "flanker", "gun", "medium" ], "mechanicsFlags": [], "mechanicsNotes": "Flexible medium with good mobility and gun handling for pressure plays, but limited optics and armor.", "mechanicsSource": "curated", "mechanicsSummary": "Medium Tank", "cohortSize": 147, "cohortMinBr": 4.7, "cohortMaxBr": 6.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 147 Ground main armor vehicles from BR 4.7 to 6.7 in Ground RB.", "rpPerGame": 154.49756395650152, "slPerGame": 2172.50148019064, "rpPerSpawn": 230.483584072693, "slPerSpawn": 3240.9956165946264, "allRpPerGame": 139.08226788522754, "allSlPerGame": 1999.2553289110317, "allRpPerSpawn": 232.22404961776573, "allSlPerSpawn": 3338.133435404891, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "ussr_kv_220", "name": "KV-220", "slotType": "ground", "score": 0.6753520720801893, "reason": "Alternative ground pick" }, { "id": "tu-2_postwar", "name": "Tu-2S-44", "slotType": "air", "score": 0.663913434816499, "reason": "Alternative air pick" }, { "id": "tu-2_postwar_late", "name": "Tu-2S-59", "slotType": "air", "score": 0.662894534902362, "reason": "Alternative air pick" }, { "id": "spitfire_ix_ussr", "name": "▂Spitfire Mk IXc", "slotType": "air", "score": 0.662089506100404, "reason": "Alternative air pick" }, { "id": "be_6", "name": "Be-6", "slotType": "air", "score": 0.6579630438373731, "reason": "Alternative air pick" }, { "id": "ussr_t_34_85_zis_53_v80", "name": "T-34-85 \"\"Partisan", "slotType": "ground", "score": 0.6560252088643517, "reason": "Alternative ground pick" } ], "explanation": "6-slot USSR Ground RB lineup at BR 6.0, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7742367814558294, "overallLineupScore": 0.7742367814558294, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": false, "roleCount": 5 }, "scoreBreakdown": { "vehicleQuality": 0.6515492694152426, "roleCoverage": 1, "lineupDepth": 1, "confidence": 0.9993333333333334, "mechanicsConfidence": 0.5316666666666667, "matchupFavorability": 0.5, "economy": 0.62426234979426, "premiumPenalty": 0.02, "duplicateRolePenalty": 0 }, "indicativeWinRate": 0.25416847178765417, "expectedPerformanceLabel": "Strong" }, "explanation": "USSR BR 6.0 in Ground RB: Good lineup depth with bracket score 0.765." }, { "nation": "Sweden", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 4.3, "bracketScore": 0.7526633155603097, "nationBracketScore": 0.7526633155603097, "roleCoverageScore": 0.95, "lineupDepthScore": 1, "topStrength": 0.7665952574381727, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.6342965423328356, "averageRecommendationScore": 0.6451608551578654, "averageLineupFitScore": 0.6005586612197115, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 4.3, "brMax": 4.3, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "Sweden", "limit": 1, "targetBr": 4.3, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "saab_t18b_2", "name": "T18B (57)", "nation": "Sweden", "type": "Aircraft", "vehicleClass": "Bomber", "rank": "III", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-bomber", "modeEligible": true, "br": 4.3, "brChange": 0, "searchKey": "saabt18b2t18b57", "games": 33102, "spawns": 18325, "rp": 3684033, "sl": 68074426, "wins": 9948, "deaths": 15230, "kills": 32482, "allGames": 4557563, "allSpawns": 2378791, "allRp": 730993156, "allSl": 12511753087, "allWins": 1291396, "allDeaths": 1948786, "allKills": 4276007, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 17000, "slValue": 105000, "geCost": 0, "rpMultiplier": 1.48, "slMultiplier": 1.97, "valid": true, "wr": 0.29914925567869255, "kd": 2.104516827948017, "kps": 1.75227140771146, "allWr": 0.2833422735796321, "allKd": 2.1939847853222285, "allKps": 1.7974025465246752, "wrLow": 0.29730610690164927, "wrHigh": 0.30376498217564996, "kdLow": 2.1175987520483517, "kdHigh": 2.147929810000236, "kpsLow": 1.7599470119343192, "kpsHigh": 1.785155307301697, "score": 0.88625, "scoreMean": 0.8937499999999999, "scoreLow": 0.88625, "scoreHigh": 0.88625, "weightedScore": 0.88625, "metaScore": 0.8937499999999999, "allScore": 0.85625, "allWeightedScore": 0.85625, "realWorldPerformanceScore": 0.8918189480580979, "economyScore": 0.40598, "expectedWinRate": 0.30052564799709985, "expectedKillsPerSpawn": 1.7725511596180081, "observedWr": 0.30052564799709985, "observedKd": 2.132764281024294, "observedKps": 1.7725511596180081, "sampleQuality": 0.9999999999972429, "delta": 0.03749999999999998, "metaDelta": 0.03749999999999998, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.03157839448506848, "patchImpact": 0.0116292661548838, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9171850384601477, "upsideScore": 0.6738729841258577, "grindScore": 0.4395664000000001, "recommendationScore": 0.806656393899373, "mechanicsScore": 0.6165428571428573, "combatFitScore": 0.761327118962515, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7030252493141402, "trueMetaScore": 0.7665952574381727, "mechanicsConfidence": 0.55, "primaryRole": "CAS", "roleTags": [ "CAS" ], "mechanicsFlags": [ "cas" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "CAS, CAS", "cohortSize": 80, "cohortMinBr": 3.3, "cohortMaxBr": 5.3, "cohortType": "air-bomber", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 80 Aircraft bomber vehicles from BR 3.3 to 5.3 in Ground RB.", "rpPerGame": 111.29336595976073, "slPerGame": 2056.504924173766, "rpPerSpawn": 201.0386357435198, "slPerSpawn": 3714.8390723055936, "allRpPerGame": 160.39123452599557, "allSlPerGame": 2745.2726571196054, "allRpPerSpawn": 307.29608275800604, "allSlPerSpawn": 5259.710956952503, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "sw_l_62_anti_II", "name": "L-62 ANTI II", "nation": "Sweden", "type": "Ground", "vehicleClass": "Spaa", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 3.3, "brChange": 0, "searchKey": "swl62antiiil62antiii", "games": 343360, "spawns": 176509, "rp": 26307004, "sl": 280934834, "wins": 69195, "deaths": 138763, "kills": 112873, "allGames": 30405571, "allSpawns": 16499577, "allRp": 2980396332, "allSl": 32172886749, "allWins": 6874852, "allDeaths": 13222923, "allKills": 12288293, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 18000, "slValue": 47000, "geCost": 0, "rpMultiplier": 1.36, "slMultiplier": 0.88, "valid": true, "wr": 0.20150774190059323, "kd": 0.8131977715883674, "kps": 0.6392980631380727, "allWr": 0.22610446624264513, "allKd": 0.9293073629489818, "allKps": 0.7447568573051114, "wrLow": 0.20064729760961192, "wrHigh": 0.20240192308204413, "kdLow": 0.810320060382373, "kdHigh": 0.8165257126262819, "kpsLow": 0.6370351797293012, "kpsHigh": 0.6419137690495145, "score": 0.6114285714285714, "scoreMean": 0.5971428571428572, "scoreLow": 0.6114285714285714, "scoreHigh": 0.6114285714285714, "weightedScore": 0.6114285714285714, "metaScore": 0.5971428571428572, "allScore": 0.9142857142857143, "allWeightedScore": 0.9142857142857143, "realWorldPerformanceScore": 0.655355227975682, "economyScore": 0.63184, "expectedWinRate": 0.20152318266542404, "expectedKillsPerSpawn": 0.6394744743894079, "observedWr": 0.20152318266542404, "observedKd": 0.8134228865043275, "observedKps": 0.6394744743894079, "sampleQuality": 1, "delta": -0.31714285714285706, "metaDelta": -0.31714285714285706, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.021529515240435598, "patchImpact": -0.013387964225091697, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7286870057020505, "upsideScore": 0.51618633241722, "grindScore": 0.6605083428571429, "recommendationScore": 0.6490322460453569, "mechanicsScore": 0.6311599999999999, "combatFitScore": 0.6786134832855922, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6620992123854088, "trueMetaScore": 0.6477572627334632, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 35, "cohortMinBr": 2.3, "cohortMaxBr": 4.3, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 35 Ground anti-air vehicles from BR 2.3 to 4.3 in Ground RB.", "rpPerGame": 76.61639095992544, "slPerGame": 818.1932490680335, "rpPerSpawn": 149.04058150009348, "slPerSpawn": 1591.6176172319824, "allRpPerGame": 98.02138996172773, "allSlPerGame": 1058.1247347402225, "allRpPerSpawn": 180.63471154442323, "allSlPerSpawn": 1949.9219130890447, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "sw_pvkv_II", "name": "Pvkv II", "nation": "Sweden", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 4.3, "brChange": 0, "searchKey": "swpvkviipvkvii", "games": 196212, "spawns": 112543, "rp": 29369900, "sl": 383068102, "wins": 50912, "deaths": 91580, "kills": 144072, "allGames": 25312784, "allSpawns": 15593605, "allRp": 4083729106, "allSl": 45371686616, "allWins": 7112351, "allDeaths": 12893438, "allKills": 16563170, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 26000, "slValue": 76000, "geCost": 0, "rpMultiplier": 1.42, "slMultiplier": 1.19, "valid": true, "wr": 0.2593920667719179, "kd": 1.570362754090637, "kps": 1.278511514772412, "allWr": 0.2809776875120951, "allKd": 1.284609539131982, "allKps": 1.0621705822115735, "wrLow": 0.25820825459903207, "wrHigh": 0.26074466397587165, "kdLow": 1.567870318958374, "kdHigh": 1.5784935159400755, "kpsLow": 1.2758284727633695, "kpsHigh": 1.284472923147527, "score": 0.8233333333333334, "scoreMean": 0.8233333333333334, "scoreLow": 0.8233333333333334, "scoreHigh": 0.8233333333333334, "weightedScore": 0.8233333333333334, "metaScore": 0.8233333333333334, "allScore": 0.8016666666666667, "allWeightedScore": 0.8016666666666667, "realWorldPerformanceScore": 0.7973997287080022, "economyScore": 0.63974, "expectedWinRate": 0.2594744460073798, "expectedKillsPerSpawn": 1.2801506979554482, "observedWr": 0.2594744460073798, "observedKd": 1.5731819174492248, "observedKps": 1.2801506979554482, "sampleQuality": 1, "delta": 0.021666666666666612, "metaDelta": 0.021666666666666612, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.017242425722157603, "patchImpact": 0.0022119510959163202, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8575124314379197, "upsideScore": 0.6270439361386244, "grindScore": 0.6790232, "recommendationScore": 0.7485333772619303, "mechanicsScore": 0.5217166666666666, "combatFitScore": 0.6855999348899205, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.6156419781369091, "trueMetaScore": 0.706968927822257, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 60, "cohortMinBr": 3.3, "cohortMaxBr": 5.3, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 60 Ground tank destroyer vehicles from BR 3.3 to 5.3 in Ground RB.", "rpPerGame": 149.68452490163702, "slPerGame": 1952.3174015860395, "rpPerSpawn": 260.96603076157555, "slPerSpawn": 3403.7488071226107, "allRpPerGame": 161.33069780076343, "allSlPerGame": 1792.441582719625, "allRpPerSpawn": 261.88486280112903, "allSlPerSpawn": 2909.634213256011, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "sw_m24_chaffee_dk", "name": "M24DK", "nation": "Sweden", "type": "Ground", "vehicleClass": "Tank", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 4, "brChange": 0, "searchKey": "swm24chaffeedkm24dk", "games": 374368, "spawns": 245644, "rp": 61708149, "sl": 581621584, "wins": 116245, "deaths": 210500, "kills": 259473, "allGames": 4295854, "allSpawns": 3032885, "allRp": 754463315, "allSl": 7108204511, "allWins": 1464387, "allDeaths": 2642191, "allKills": 3077805, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 18000, "slValue": 47000, "geCost": 0, "rpMultiplier": 1.36, "slMultiplier": 0.79, "valid": true, "wr": 0.3104529522966057, "kd": 1.2324126131171287, "kps": 1.056146671057594, "allWr": 0.3408756734295553, "allKd": 1.164838335065929, "allKps": 1.0147860415999337, "wrLow": 0.3095416681352062, "wrHigh": 0.3114799534360622, "kdLow": 1.2295496292360448, "kdHigh": 1.2357520334717937, "kpsLow": 1.053639400735159, "kpsHigh": 1.0589544342455446, "score": 0.5862068965517242, "scoreMean": 0.5732758620689655, "scoreLow": 0.5862068965517242, "scoreHigh": 0.5862068965517242, "weightedScore": 0.5862068965517242, "metaScore": 0.5732758620689655, "allScore": 0.6844827586206896, "allWeightedScore": 0.6844827586206896, "realWorldPerformanceScore": 0.6352115483496565, "economyScore": 0.4075496551724138, "expectedWinRate": 0.3105099794854261, "expectedKillsPerSpawn": 1.0562969174903518, "observedWr": 0.3105099794854261, "observedKd": 1.2326508313539193, "observedKps": 1.0562969174903518, "sampleQuality": 1, "delta": -0.11120689655172411, "metaDelta": -0.11120689655172411, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.018634638801359904, "patchImpact": -0.01773701327337307, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7124088425047189, "upsideScore": 0.5017332800661726, "grindScore": 0.4398923862068966, "recommendationScore": 0.6115746732704661, "mechanicsScore": 0.5016666666666667, "combatFitScore": 0.6085955991901245, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.5699938628195838, "trueMetaScore": 0.6034376945165236, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 116, "cohortMinBr": 3, "cohortMaxBr": 5, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 116 Ground main armor vehicles from BR 3.0 to 5.0 in Ground RB.", "rpPerGame": 164.83286231729207, "slPerGame": 1553.609240105992, "rpPerSpawn": 251.2096733484229, "slPerSpawn": 2367.74187034896, "allRpPerGame": 175.62592094610292, "allSlPerGame": 1654.6662225950881, "allRpPerSpawn": 248.76093719346431, "allSlPerSpawn": 2343.7105300728513, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "sw_t_34_1941", "name": "▄T-34", "nation": "Sweden", "type": "Ground", "vehicleClass": "Tank", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 4, "brChange": 0, "searchKey": "swt341941▄t34", "games": 319157, "spawns": 193735, "rp": 44187778, "sl": 477771521, "wins": 86972, "deaths": 164493, "kills": 192360, "allGames": 23948057, "allSpawns": 15668226, "allRp": 4018608046, "allSl": 41310103452, "allWins": 7323797, "allDeaths": 13434909, "allKills": 17053139, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 18000, "slValue": 47000, "geCost": 0, "rpMultiplier": 1.36, "slMultiplier": 0.91, "valid": true, "wr": 0.2724979503703156, "kd": 1.1692984633755017, "kps": 0.9928754663206961, "allWr": 0.3058193678659538, "allKd": 1.2693057416066542, "allKps": 1.0883827285510395, "wrLow": 0.27149651917156137, "wrHigh": 0.27351658490836506, "kdLow": 1.1659944559019118, "kdHigh": 1.1728284727333493, "kpsLow": 0.9900014248053949, "kpsHigh": 0.9958039278670702, "score": 0.39827586206896554, "scoreMean": 0.38362068965517243, "scoreLow": 0.39827586206896554, "scoreHigh": 0.39827586206896554, "weightedScore": 0.39827586206896554, "metaScore": 0.38362068965517243, "allScore": 0.6267241379310344, "allWeightedScore": 0.6267241379310344, "realWorldPerformanceScore": 0.5219112849183811, "economyScore": 0.38484482758620686, "expectedWinRate": 0.27250538136403085, "expectedKillsPerSpawn": 0.9929026763362325, "observedWr": 0.27250538136403085, "observedKd": 1.1694114643176305, "observedKps": 0.9929026763362325, "sampleQuality": 1, "delta": -0.243103448275862, "metaDelta": -0.243103448275862, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.013911726759388177, "patchImpact": -0.009113850447593386, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6047830153967162, "upsideScore": 0.4280203989409503, "grindScore": 0.38479793103448273, "recommendationScore": 0.5221618285689353, "mechanicsScore": 0.5016666666666667, "combatFitScore": 0.5588518118286874, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.5307630003361179, "trueMetaScore": 0.5357982764415825, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 116, "cohortMinBr": 3, "cohortMaxBr": 5, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 116 Ground main armor vehicles from BR 3.0 to 5.0 in Ground RB.", "rpPerGame": 138.45153952443468, "slPerGame": 1496.9796087818847, "rpPerSpawn": 228.08360905360416, "slPerSpawn": 2466.1084522672722, "allRpPerGame": 167.8051812721174, "allSlPerGame": 1724.9876869760249, "allRpPerSpawn": 256.481368471453, "allSlPerSpawn": 2636.5526928192126, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "sw_pvkv_m43_1946", "name": "Pvkv m/43 (1946)", "nation": "Sweden", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 4, "brChange": 0, "searchKey": "swpvkvm431946pvkvm431946", "games": 152194, "spawns": 79353, "rp": 15884329, "sl": 208069266, "wins": 35269, "deaths": 68357, "kills": 66114, "allGames": 16797402, "allSpawns": 9606809, "allRp": 2298282103, "allSl": 28489002055, "allWins": 4344887, "allDeaths": 8269355, "allKills": 8256325, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 26000, "slValue": 76000, "geCost": 0, "rpMultiplier": 1.42, "slMultiplier": 1.19, "valid": true, "wr": 0.23171383819543026, "kd": 0.9678128808411955, "kps": 0.8336185277006923, "allWr": 0.2586635026750741, "allKd": 0.9984251802956212, "allKps": 0.8594241615619034, "wrLow": 0.23035393872386536, "wrHigh": 0.23312610100605805, "kdLow": 0.9623663885716751, "kdHigh": 0.9720075599632225, "kpsLow": 0.8290106136326792, "kpsHigh": 0.8373158012476655, "score": 0.4984126984126984, "scoreMean": 0.48253968253968255, "scoreLow": 0.4984126984126984, "scoreHigh": 0.4984126984126984, "weightedScore": 0.4984126984126984, "metaScore": 0.48253968253968255, "allScore": 0.5587301587301587, "allWeightedScore": 0.5587301587301587, "realWorldPerformanceScore": 0.49951970896713677, "economyScore": 0.5184066666666667, "expectedWinRate": 0.23173712498521623, "expectedKillsPerSpawn": 0.8331632074401724, "observedWr": 0.23173712498521623, "observedKd": 0.9671869742674488, "observedKps": 0.8331632074401724, "sampleQuality": 1, "delta": -0.0761904761904762, "metaDelta": -0.0761904761904762, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.016370037648154014, "patchImpact": -0.008448613087195078, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6272019981060121, "upsideScore": 0.45593035179221164, "grindScore": 0.5239451047619048, "recommendationScore": 0.5330066119011304, "mechanicsScore": 0.5168666666666667, "combatFitScore": 0.5727902539616367, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.5218286643261085, "trueMetaScore": 0.5452218350450149, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 63, "cohortMinBr": 3, "cohortMaxBr": 5, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 63 Ground tank destroyer vehicles from BR 3.0 to 5.0 in Ground RB.", "rpPerGame": 104.36895672628356, "slPerGame": 1367.1318580233124, "rpPerSpawn": 200.17301173238567, "slPerSpawn": 2622.071830932668, "allRpPerGame": 136.82366493342244, "allSlPerGame": 1696.036211730838, "allRpPerSpawn": 239.23470353163054, "allSlPerSpawn": 2965.501037337164, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "saab_t18b_1", "name": "T18B", "slotType": "air", "score": 0.6827161130335675, "reason": "Alternative air pick" }, { "id": "saab_j21a_2", "name": "J21A-2", "slotType": "air", "score": 0.6785140977237791, "reason": "Alternative air pick" }, { "id": "sw_sherman_3_4", "name": "Sherman III/IV", "slotType": "ground", "score": 0.6773500694667769, "reason": "Alternative ground pick" }, { "id": "mosquito_fb_mk6_ash_norway", "name": "◢Mosquito FB Mk VI ASH", "slotType": "air", "score": 0.6766740823645256, "reason": "Alternative air pick" }, { "id": "sw_sav_fm48", "name": "SAV 20.12.48", "slotType": "ground", "score": 0.666381240237655, "reason": "Alternative ground pick" }, { "id": "saab_j21a_1", "name": "J21A-1", "slotType": "air", "score": 0.6573394390370546, "reason": "Alternative air pick" } ], "explanation": "6-slot Sweden Ground RB lineup at BR 4.3, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7688091233074612, "overallLineupScore": 0.7688091233074612, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": false, "roleCount": 4 }, "scoreBreakdown": { "vehicleQuality": 0.6342965423328356, "roleCoverage": 0.95, "lineupDepth": 1, "confidence": 1, "mechanicsConfidence": 0.4833333333333334, "matchupFavorability": 0.5, "economy": 0.5212888941434045, "premiumPenalty": 0, "duplicateRolePenalty": 0 }, "indicativeWinRate": 0.26245230086892585, "expectedPerformanceLabel": "Strong" }, "explanation": "Sweden BR 4.3 in Ground RB: Good lineup depth with bracket score 0.753." }, { "nation": "Italy", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 1.3, "bracketScore": 0.7519147694801507, "nationBracketScore": 0.7519147694801507, "roleCoverageScore": 0.95, "lineupDepthScore": 1, "topStrength": 0.7824540947112228, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.6276404947455156, "averageRecommendationScore": 0.6417821489273986, "averageLineupFitScore": 0.5990981536190657, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 1.3, "brMax": 1.3, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "Italy", "limit": 1, "targetBr": 1.3, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "wm_21", "name": "◔WM-21", "nation": "Italy", "type": "Aircraft", "vehicleClass": "Bomber", "rank": "I", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-bomber", "modeEligible": true, "br": 1, "brChange": 0, "searchKey": "wm21◔wm21", "games": 14045, "spawns": 10090, "rp": 1525581, "sl": 5578770, "wins": 5616, "deaths": 8068, "kills": 16930, "allGames": 36842, "allSpawns": 30001, "allRp": 5781174, "allSl": 20160670, "allWins": 18601, "allDeaths": 22677, "allKills": 63213, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 2900, "slValue": 700, "geCost": 0, "rpMultiplier": 1, "slMultiplier": 0.3, "valid": true, "wr": 0.39288207157052446, "kd": 2.020058066374609, "kps": 1.6269499626846762, "allWr": 0.500508543495049, "allKd": 2.745704704974281, "allKps": 2.083361451051996, "wrLow": 0.39457230043925945, "wrHigh": 0.40516631858305874, "kdLow": 2.077745474802914, "kdHigh": 2.1190814959457227, "kpsLow": 1.6613726948176322, "kpsHigh": 1.6944251248057574, "score": 0.979381443298969, "scoreMean": 0.9927835051546392, "scoreLow": 0.979381443298969, "scoreHigh": 0.979381443298969, "weightedScore": 0.979381443298969, "metaScore": 0.9927835051546392, "allScore": 0.98659793814433, "allWeightedScore": 0.98659793814433, "realWorldPerformanceScore": 0.9399924873614433, "economyScore": 0.47923917525773196, "expectedWinRate": 0.39985760056959774, "expectedKillsPerSpawn": 1.6778989098116948, "observedWr": 0.39985760056959774, "observedKd": 2.0984134853743184, "observedKps": 1.6778989098116948, "sampleQuality": 0.9999978623994124, "delta": 0.006185567010309256, "metaDelta": 0.006185567010309256, "op": true, "confidence": 0.9999999999991346, "reliability": 0.9999999999991346, "volatility": 0.26355730653166953, "patchImpact": -0.12424210578653672, "tier": "S", "tierRank": 6, "risk": "Volatile", "riskRank": 3, "riskFlags": [ "volatile", "falling" ], "riskReason": "Recent monthly performance is moving sharply. Latest month is weaker than the previous available month.", "movement": "falling", "stabilityScore": 0.9560932061692253, "upsideScore": 0.6426779686181979, "grindScore": 0.5803156288659794, "recommendationScore": 0.8284817985447308, "mechanicsScore": 0.5854285714285714, "combatFitScore": 0.7691296844482678, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7122233749325093, "trueMetaScore": 0.7824540947112228, "mechanicsConfidence": 0.55, "primaryRole": "CAS", "roleTags": [ "CAS" ], "mechanicsFlags": [ "cas" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "CAS, CAS", "cohortSize": 97, "cohortMinBr": 1, "cohortMaxBr": 2, "cohortType": "air-bomber", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 97 Aircraft bomber vehicles from BR 1.0 to 2.0 in Ground RB.", "rpPerGame": 108.62093271626914, "slPerGame": 397.2068351726593, "rpPerSpawn": 151.19732408325075, "slPerSpawn": 552.9008919722497, "allRpPerGame": 156.91802833722383, "allSlPerGame": 547.2197491992835, "allRpPerSpawn": 192.69937668744376, "allSlPerSpawn": 671.9999333355555, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "it_as_42_metropolitana", "name": "AS 42", "nation": "Italy", "type": "Ground", "vehicleClass": "Spaa", "rank": "I", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 1.3, "brChange": 0, "searchKey": "itas42metropolitanaas42", "games": 75443, "spawns": 58080, "rp": 7601658, "sl": 16712540, "wins": 22644, "deaths": 50185, "kills": 47555, "allGames": 13898342, "allSpawns": 9390298, "allRp": 1216836704, "allSl": 3768811924, "allWins": 4188840, "allDeaths": 8162798, "allKills": 6646997, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 2900, "slValue": 700, "geCost": 0, "rpMultiplier": 1, "slMultiplier": 0.12, "valid": true, "wr": 0.2997517035096577, "kd": 0.9464043366691275, "kps": 0.8174615078596499, "allWr": 0.3013889419103175, "allKd": 0.8142970479445363, "allKps": 0.7078501332473133, "wrLow": 0.2980130603830078, "wrHigh": 0.30228990281022505, "kdLow": 0.942025120136968, "kdHigh": 0.953162684984084, "kpsLow": 0.8139726352285424, "kpsHigh": 0.8235962352948736, "score": 0.8434782608695652, "scoreMean": 0.8434782608695652, "scoreLow": 0.8434782608695652, "scoreHigh": 0.8434782608695652, "weightedScore": 0.8434782608695652, "metaScore": 0.8434782608695652, "allScore": 0.8521739130434782, "allWeightedScore": 0.8521739130434782, "realWorldPerformanceScore": 0.7753779634451508, "economyScore": 0.5136834782608696, "expectedWinRate": 0.30014713094654244, "expectedKillsPerSpawn": 0.818784435261708, "observedWr": 0.30014713094654244, "observedKd": 0.947593902560526, "observedKps": 0.818784435261708, "sampleQuality": 1, "delta": -0.008695652173912993, "metaDelta": -0.008695652173912993, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.01895840959293124, "patchImpact": -0.0012661690128595304, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8546238676455776, "upsideScore": 0.6265723007288073, "grindScore": 0.5684352000000001, "recommendationScore": 0.7444918089686042, "mechanicsScore": 0.6100933333333333, "combatFitScore": 0.725152902531184, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.7029249793214445, "trueMetaScore": 0.7181465160714559, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 23, "cohortMinBr": 1, "cohortMaxBr": 2.3, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 23 Ground anti-air vehicles from BR 1.0 to 2.3 in Ground RB.", "rpPerGame": 100.76028259745769, "slPerGame": 221.52539002955874, "rpPerSpawn": 130.88254132231404, "slPerSpawn": 287.7503443526171, "allRpPerGame": 87.55265225161389, "allSlPerGame": 271.16989379020896, "allRpPerSpawn": 129.58446089783305, "allSlPerSpawn": 401.3516848986049, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "it_toldi_II_a", "name": "Toldi IIA", "nation": "Italy", "type": "Ground", "vehicleClass": "Tank", "rank": "I", "status": "Event", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 1.3, "brChange": 0, "searchKey": "ittoldiiiatoldiiia", "games": 3870, "spawns": 2711, "rp": 1391925, "sl": 5092322, "wins": 1063, "deaths": 2436, "kills": 4275, "allGames": 552298, "allSpawns": 445858, "allRp": 248463851, "allSl": 913753802, "allWins": 202607, "allDeaths": 398312, "allKills": 644888, "isPremium": true, "isGift": false, "isEvent": true, "isPack": true, "isSquadron": false, "isMarketplace": false, "requiredRp": 4000, "slValue": 0, "geCost": 400, "rpMultiplier": 1, "slMultiplier": 0.42, "valid": true, "wr": 0.2728709081295698, "kd": 1.6097969226937605, "kps": 1.4547306116052958, "allWr": 0.36675510238275494, "allKd": 1.61807717099704, "allKps": 1.4455970956029138, "wrLow": 0.2655789180204854, "wrHigh": 0.28396625393939934, "kdLow": 1.7205286098205343, "kdHigh": 1.7893236069282343, "kpsLow": 1.5460006246856588, "kpsHigh": 1.6078171547315303, "score": 0.7693430656934306, "scoreMean": 0.7948905109489052, "scoreLow": 0.7693430656934306, "scoreHigh": 0.7693430656934306, "weightedScore": 0.7693430656934306, "metaScore": 0.7948905109489052, "allScore": 0.9386861313868613, "allWeightedScore": 0.9386861313868613, "realWorldPerformanceScore": 0.8089700636447503, "economyScore": 0.7814005839416059, "expectedWinRate": 0.2746770025839793, "expectedKillsPerSpawn": 1.5769088897085946, "observedWr": 0.2746770025839793, "observedKd": 1.7549261083743843, "observedKps": 1.5769088897085946, "sampleQuality": 0.9909297814688646, "delta": -0.14379562043795613, "metaDelta": -0.14379562043795613, "op": false, "confidence": 0.9994224217729615, "reliability": 0.9994224217729615, "volatility": 0.12459001375189838, "patchImpact": 0.011988376775905807, "tier": "B", "tierRank": 4, "risk": "Volatile", "riskRank": 3, "riskFlags": [ "volatile" ], "riskReason": "Recent monthly performance is moving sharply.", "movement": "stable", "stabilityScore": 0.8416906417337506, "upsideScore": 0.6211411084234115, "grindScore": 0.8317903532846717, "recommendationScore": 0.7524029170375423, "mechanicsScore": 0.4580166666666666, "combatFitScore": 0.6512757768997887, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.6260439494860435, "trueMetaScore": 0.700075774975937, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 137, "cohortMinBr": 1, "cohortMaxBr": 2.3, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 137 Ground main armor vehicles from BR 1.0 to 2.3 in Ground RB.", "rpPerGame": 359.67054263565893, "slPerGame": 1315.8454780361758, "rpPerSpawn": 513.4360014754703, "slPerSpawn": 1878.3924751014385, "allRpPerGame": 449.8728059851747, "allSlPerGame": 1654.4579230777588, "allRpPerSpawn": 557.2712634964496, "allSlPerSpawn": 2049.427849225538, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "it_ab_41", "name": "AB 41", "nation": "Italy", "type": "Ground", "vehicleClass": "Tank", "rank": "I", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 1, "brChange": 0, "searchKey": "itab41ab41", "games": 102335, "spawns": 84539, "rp": 11588663, "sl": 19264410, "wins": 30953, "deaths": 75740, "kills": 61563, "allGames": 12214812, "allSpawns": 9071303, "allRp": 1365542170, "allSl": 2809360080, "allWins": 4091991, "allDeaths": 8107227, "allKills": 6585022, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 0, "slValue": 0, "geCost": 0, "rpMultiplier": 1, "slMultiplier": 0.1, "valid": true, "wr": 0.30225928220437526, "kd": 0.813279609163558, "kps": 0.728512039214409, "allWr": 0.33499974093393753, "allKd": 0.8122418014472369, "allKps": 0.7259177282544476, "wrLow": 0.30063045134158994, "wrHigh": 0.3043106620077815, "kdLow": 0.808621901315827, "kdHigh": 0.8170184472450391, "kpsLow": 0.7244588036960543, "kpsHigh": 0.7319814191596691, "score": 0.6357142857142858, "scoreMean": 0.5955357142857143, "scoreLow": 0.6357142857142858, "scoreHigh": 0.6357142857142858, "weightedScore": 0.6357142857142858, "metaScore": 0.5955357142857143, "allScore": 0.6696428571428571, "allWeightedScore": 0.6696428571428571, "realWorldPerformanceScore": 0.5896991686725668, "economyScore": 0.30145, "expectedWinRate": 0.30246738652464944, "expectedKillsPerSpawn": 0.7282201114278617, "observedWr": 0.30246738652464944, "observedKd": 0.8128201742804331, "observedKps": 0.7282201114278617, "sampleQuality": 1, "delta": -0.07410714285714282, "metaDelta": -0.07410714285714282, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.019402841881116926, "patchImpact": -0.011726514604275984, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.706917794462708, "upsideScore": 0.5053957830609581, "grindScore": 0.387486, "recommendationScore": 0.5928732700214696, "mechanicsScore": 0.45316666666666666, "combatFitScore": 0.5803335147671304, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.558618965917026, "trueMetaScore": 0.5838258033052173, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 112, "cohortMinBr": 1, "cohortMaxBr": 2, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 112 Ground main armor vehicles from BR 1.0 to 2.0 in Ground RB.", "rpPerGame": 113.24241950456833, "slPerGame": 188.2484975814726, "rpPerSpawn": 137.0806728255598, "slPerSpawn": 227.876009888927, "allRpPerGame": 111.79395720539948, "allSlPerGame": 229.99617841027762, "allRpPerSpawn": 150.53429149042867, "allSlPerSpawn": 309.6975241594289, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "it_semovente_l40", "name": "47/32 L40", "nation": "Italy", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "I", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 1.3, "brChange": 0, "searchKey": "itsemoventel404732l40", "games": 31110, "spawns": 18150, "rp": 2136642, "sl": 9299138, "wins": 7481, "deaths": 15244, "kills": 14686, "allGames": 4292869, "allSpawns": 2554231, "allRp": 318481871, "allSl": 1821969442, "allWins": 1123160, "allDeaths": 2098644, "allKills": 2036175, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 4000, "slValue": 2100, "geCost": 0, "rpMultiplier": 1, "slMultiplier": 0.25, "valid": true, "wr": 0.24049259602021208, "kd": 0.9612189333596052, "kps": 0.8083366760988867, "allWr": 0.2616315554227791, "allKd": 0.970195473179507, "allKps": 0.7971572588027226, "wrLow": 0.23737786198360808, "wrHigh": 0.24358814406435914, "kdLow": 0.9532074349485901, "kdHigh": 0.9735834335898513, "kpsLow": 0.8005892087248654, "kpsHigh": 0.8177028022944184, "score": 0.4475, "scoreMean": 0.435, "scoreLow": 0.4475, "scoreHigh": 0.4475, "weightedScore": 0.4475, "metaScore": 0.435, "allScore": 0.5625, "allWeightedScore": 0.5625, "realWorldPerformanceScore": 0.5275044849611026, "economyScore": 0.223, "expectedWinRate": 0.2404693024750884, "expectedKillsPerSpawn": 0.8091460055096419, "observedWr": 0.2404693024750884, "observedKd": 0.9633954342692207, "observedKps": 0.8091460055096419, "sampleQuality": 0.9999999999911156, "delta": -0.1275, "metaDelta": -0.1275, "op": false, "confidence": 0.9999999999999963, "reliability": 0.9999999999999963, "volatility": 0.01753435614449398, "patchImpact": -0.015266163722216008, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6228751658764379, "upsideScore": 0.4401844407007759, "grindScore": 0.22264000000000003, "recommendationScore": 0.5233251962340544, "mechanicsScore": 0.4732166666666666, "combatFitScore": 0.5524450763906643, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.5158149604233013, "trueMetaScore": 0.5348533800401748, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 40, "cohortMinBr": 1, "cohortMaxBr": 2.3, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 40 Ground tank destroyer vehicles from BR 1.0 to 2.3 in Ground RB.", "rpPerGame": 68.68023143683703, "slPerGame": 298.91153969784637, "rpPerSpawn": 117.72132231404959, "slPerSpawn": 512.3492011019284, "allRpPerGame": 74.18858367213163, "allSlPerGame": 424.4176661342333, "allRpPerSpawn": 124.68796714157803, "allSlPerSpawn": 713.3142781526025, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "it_39m_csaba", "name": "Csaba", "nation": "Italy", "type": "Ground", "vehicleClass": "Tank", "rank": "I", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 1, "brChange": 0, "searchKey": "it39mcsabacsaba", "games": 31104, "spawns": 19541, "rp": 2347217, "sl": 5195159, "wins": 8069, "deaths": 17461, "kills": 8387, "allGames": 1763283, "allSpawns": 1176173, "allRp": 139481443, "allSl": 313096399, "allWins": 525938, "allDeaths": 1060285, "allKills": 447896, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 2900, "slValue": 700, "geCost": 0, "rpMultiplier": 1, "slMultiplier": 0.12, "valid": true, "wr": 0.25942391107096985, "kd": 0.4915337343482917, "kps": 0.4378990720400246, "allWr": 0.2982642169854333, "allKd": 0.42261983731142694, "allKps": 0.3809525882992828, "wrLow": 0.25624772580373084, "wrHigh": 0.2626176999651401, "kdLow": 0.47360602386754397, "kdHigh": 0.4870491505210936, "kpsLow": 0.42319404241088915, "kpsHigh": 0.43520624416605164, "score": 0.3660714285714286, "scoreMean": 0.2714285714285714, "scoreLow": 0.3660714285714286, "scoreHigh": 0.3660714285714286, "weightedScore": 0.3660714285714286, "metaScore": 0.2714285714285714, "allScore": 0.38749999999999996, "allWeightedScore": 0.38749999999999996, "realWorldPerformanceScore": 0.3333224012082361, "economyScore": 0.25314, "expectedWinRate": 0.2594200102880658, "expectedKillsPerSpawn": 0.4292001432884704, "observedWr": 0.2594200102880658, "observedKd": 0.4803275871943188, "observedKps": 0.4292001432884704, "sampleQuality": 0.9999999999944219, "delta": -0.11607142857142855, "metaDelta": -0.11607142857142855, "op": false, "confidence": 0.9999999999996635, "reliability": 0.9999999999996635, "volatility": 0.007298818681421297, "patchImpact": -0.00530110552730223, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.5092018961447696, "upsideScore": 0.36188440878460776, "grindScore": 0.28749234285714287, "recommendationScore": 0.40911790275799004, "mechanicsScore": 0.45316666666666666, "combatFitScore": 0.48644594771852123, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.47896269163407007, "trueMetaScore": 0.44648739936908627, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 112, "cohortMinBr": 1, "cohortMaxBr": 2, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 112 Ground main armor vehicles from BR 1.0 to 2.0 in Ground RB.", "rpPerGame": 75.4635095164609, "slPerGame": 167.0254308127572, "rpPerSpawn": 120.11754772017808, "slPerSpawn": 265.8594237756512, "allRpPerGame": 79.10326532950184, "allSlPerGame": 177.56446299317807, "allRpPerSpawn": 118.58922369413344, "allSlPerSpawn": 266.19927425642317, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "ba_65_a80", "name": "Ba.65 A.80", "slotType": "air", "score": 0.716987745539116, "reason": "Alternative air pick" }, { "id": "fiat_cr42_marcolin_italy", "name": "Marcolin's C.R.42 CN", "slotType": "air", "score": 0.6909461389260183, "reason": "Alternative air pick" }, { "id": "fiat_cr42_italy", "name": "CR.42", "slotType": "air", "score": 0.6627643747840026, "reason": "Alternative air pick" }, { "id": "s_81_ar125", "name": "S.81", "slotType": "air", "score": 0.6064852824857876, "reason": "Alternative air pick" }, { "id": "ju-87r-2_italy", "name": "▄Ju 87 R-2", "slotType": "air", "score": 0.6053021888670966, "reason": "Alternative air pick" }, { "id": "ba_65_k14_l", "name": "Ba.65 (K.14) L", "slotType": "air", "score": 0.5890963547718806, "reason": "Alternative air pick" } ], "explanation": "6-slot Italy Ground RB lineup at BR 1.3, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7518886778154985, "overallLineupScore": 0.7518886778154985, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": false, "roleCount": 4 }, "scoreBreakdown": { "vehicleQuality": 0.6276404947455156, "roleCoverage": 0.95, "lineupDepth": 1, "confidence": 0.9999037369619592, "mechanicsConfidence": 0.4833333333333334, "matchupFavorability": 0.5, "economy": 0.4796932541679657, "premiumPenalty": 0.006666666666666666, "duplicateRolePenalty": 0.006666666666666666 }, "indicativeWinRate": 0.2946155052851848, "expectedPerformanceLabel": "Strong" }, "explanation": "Italy BR 1.3 in Ground RB: Good lineup depth with bracket score 0.752." }, { "nation": "USA", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 12, "bracketScore": 0.739998600495785, "nationBracketScore": 0.739998600495785, "roleCoverageScore": 0.95, "lineupDepthScore": 0.8333333333333334, "topStrength": 0.7832702562654954, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.6076330710549581, "averageRecommendationScore": 0.5717792851214529, "averageLineupFitScore": 0.6374938478785424, "warnings": [ "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 12, "brMax": 12, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "USA", "limit": 1, "targetBr": 12, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "a_10c", "name": "A-10C", "nation": "USA", "type": "Aircraft", "vehicleClass": "Assault", "rank": "VII", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-strike", "modeEligible": true, "br": 11.7, "brChange": 0, "searchKey": "a10ca10c", "games": 119311, "spawns": 73026, "rp": 30914267, "sl": 570926861, "wins": 35576, "deaths": 53095, "kills": 394890, "allGames": 4002563, "allSpawns": 2568541, "allRp": 1201185967, "allSl": 20162980579, "allWins": 1217266, "allDeaths": 1921184, "allKills": 11672858, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 260000, "slValue": 720000, "geCost": 0, "rpMultiplier": 2.44, "slMultiplier": 3.4, "valid": true, "wr": 0.29812480240835026, "kd": 7.3920133516910935, "kps": 5.384340433566293, "allWr": 0.3041199070287061, "allKd": 6.074827619262354, "allKps": 4.543976599908308, "wrLow": 0.296484240669699, "wrHigh": 0.2998787344384025, "kdLow": 7.422255758328875, "kdHigh": 7.452591214079073, "kpsLow": 5.396498089563603, "kpsHigh": 5.418554083634985, "score": 0.908450704225352, "scoreMean": 0.908450704225352, "scoreLow": 0.908450704225352, "scoreHigh": 0.908450704225352, "weightedScore": 0.908450704225352, "metaScore": 0.908450704225352, "allScore": 0.852112676056338, "allWeightedScore": 0.852112676056338, "realWorldPerformanceScore": 0.8453422421696853, "economyScore": 0.7398467605633803, "expectedWinRate": 0.29817870942327196, "expectedKillsPerSpawn": 5.407526086599294, "observedWr": 0.29817870942327196, "observedKd": 7.437423486203974, "observedKps": 5.407526086599294, "sampleQuality": 1, "delta": 0.05633802816901401, "metaDelta": 0.05633802816901401, "op": true, "confidence": 1, "reliability": 1, "volatility": 0.021965287051673416, "patchImpact": 0.012079577798970842, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9046497027107968, "upsideScore": 0.6703329624766654, "grindScore": 0.732391571830986, "recommendationScore": 0.8067951591795011, "mechanicsScore": 0.728, "combatFitScore": 0.8063362226277666, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7406967486339873, "trueMetaScore": 0.7832702562654954, "mechanicsConfidence": 0.72, "primaryRole": "CAS", "roleTags": [ "CAS", "precision", "slow", "stabilized", "thermal" ], "mechanicsFlags": [ "cas", "missile", "stabilizer", "thermals" ], "mechanicsNotes": "Heavy CAS payload but vulnerable to competent top-tier SPAA and fighters.", "mechanicsSource": "curated", "mechanicsSummary": "CAS, stabilizer, thermals, CAS", "cohortSize": 71, "cohortMinBr": 10.7, "cohortMaxBr": 12.7, "cohortType": "air-strike", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 71 Aircraft strike/CAS vehicles from BR 10.7 to 12.7 in Ground RB.", "rpPerGame": 259.10659536840694, "slPerGame": 4785.198858445575, "rpPerSpawn": 423.3323336893709, "slPerSpawn": 7818.131364171665, "allRpPerGame": 300.1041999838603, "allSlPerGame": 5037.51735550446, "allRpPerSpawn": 467.65302442125704, "allSlPerSpawn": 7849.974198971323, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "us_m1a1_hc_usmc", "name": "M1A1 Click-Bait", "nation": "USA", "type": "Ground", "vehicleClass": "Tank", "rank": "VII", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 12, "brChange": 0, "searchKey": "usm1a1hcusmcm1a1clickbait", "games": 1158526, "spawns": 1194739, "rp": 1268063784, "sl": 15874012870, "wins": 446259, "deaths": 1092655, "kills": 1351658, "allGames": 65396165, "allSpawns": 65054128, "allRp": 64122499051, "allSl": 779727478634, "allWins": 24808164, "allDeaths": 60191534, "allKills": 61523787, "isPremium": true, "isGift": false, "isEvent": false, "isPack": true, "isSquadron": false, "isMarketplace": false, "requiredRp": 350000, "slValue": 0, "geCost": 9620, "rpMultiplier": 2.44, "slMultiplier": 3.81, "valid": true, "wr": 0.38513842708203877, "kd": 1.237004735734622, "kps": 1.1313039678267827, "allWr": 0.37935148731839746, "allKd": 1.0221345264097454, "allKps": 0.9457327879629828, "wrLow": 0.38461624311505127, "wrHigh": 0.3857750792233491, "kdLow": 1.2356764555561124, "kdHigh": 1.2384036520716382, "kpsLow": 1.1300945709026526, "kpsHigh": 1.1325887431935644, "score": 0.797, "scoreMean": 0.792, "scoreLow": 0.797, "scoreHigh": 0.797, "weightedScore": 0.797, "metaScore": 0.792, "allScore": 0.498, "allWeightedScore": 0.498, "realWorldPerformanceScore": 0.7002275166419504, "economyScore": 0.91734, "expectedWinRate": 0.38519549841781714, "expectedKillsPerSpawn": 1.1313416570481085, "observedWr": 0.38519549841781714, "observedKd": 1.2370400538138753, "observedKps": 1.1313416570481085, "sampleQuality": 1, "delta": 0.29400000000000004, "metaDelta": 0.29400000000000004, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.02454215544769362, "patchImpact": 0.0006029151021194612, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8075084492172345, "upsideScore": 0.5975090695324773, "grindScore": 0.9241912000000001, "recommendationScore": 0.7095207999873498, "mechanicsScore": 0.7222000000000001, "combatFitScore": 0.7553506039940681, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.6726038064132711, "trueMetaScore": 0.7044893214021917, "mechanicsConfidence": 0.55, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 100, "cohortMinBr": 11, "cohortMaxBr": 12.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 100 Ground main armor vehicles from BR 11.0 to 12.7 in Ground RB.", "rpPerGame": 1094.5492669133018, "slPerGame": 13701.904722034724, "rpPerSpawn": 1061.3730563746558, "slPerSpawn": 13286.594703947892, "allRpPerGame": 980.5238434241519, "allSlPerGame": 11923.13767380702, "allRpPerSpawn": 985.6791724423698, "allSlPerSpawn": 11985.826305042472, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "us_adats_bradley", "name": "ADATS", "nation": "USA", "type": "Ground", "vehicleClass": "Spaa", "rank": "VIII", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 11.7, "brChange": 0, "searchKey": "usadatsbradleyadats", "games": 853226, "spawns": 225994, "rp": 60893596, "sl": 831873720, "wins": 53623, "deaths": 175890, "kills": 158962, "allGames": 49389051, "allSpawns": 20406082, "allRp": 7914392376, "allSl": 93395337647, "allWins": 7694390, "allDeaths": 15618508, "allKills": 20064489, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 400000, "slValue": 1080000, "geCost": 0, "rpMultiplier": 2.5, "slMultiplier": 2.1, "valid": true, "wr": 0.06287113449236019, "kd": 0.9040991907669265, "kps": 0.7035800198627851, "allWr": 0.15579170337259254, "allKd": 1.284659047180486, "allKps": 0.9832582420007984, "wrLow": 0.06251149144070124, "wrHigh": 0.06318490779451305, "kdLow": 0.9008530609619487, "kdHigh": 0.906663000212649, "kpsLow": 0.7011294321645581, "kpsHigh": 0.705651278827769, "score": 0.5297297297297298, "scoreMean": 0.254054054054054, "scoreLow": 0.5297297297297298, "scoreHigh": 0.5297297297297298, "weightedScore": 0.5297297297297298, "metaScore": 0.254054054054054, "allScore": 0.3864864864864864, "allWeightedScore": 0.3864864864864864, "realWorldPerformanceScore": 0.3853152547346897, "economyScore": 0.7495783783783784, "expectedWinRate": 0.06284735814426658, "expectedKillsPerSpawn": 0.7033903554961636, "observedWr": 0.06284735814426658, "observedKd": 0.9037580305872989, "observedKps": 0.7033903554961636, "sampleQuality": 1, "delta": -0.1324324324324324, "metaDelta": -0.1324324324324324, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.11010686731398497, "patchImpact": -0.002513734630585962, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.5637865230823298, "upsideScore": 0.3576323687136742, "grindScore": 0.7216051891891891, "recommendationScore": 0.4882659513411571, "mechanicsScore": 0.7672, "combatFitScore": 0.669299228703893, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6419620648447134, "trueMetaScore": 0.5544173531805405, "mechanicsConfidence": 0.8, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air", "anti-armor", "missile", "radar", "scout", "stabilized", "thermal" ], "mechanicsFlags": [ "missile", "radar", "scouting", "spaa", "stabilizer", "thermals" ], "mechanicsNotes": "High-value mixed AA/AT utility; protects the lineup from aircraft but should not be the only ground brawler.", "mechanicsSource": "curated", "mechanicsSummary": "SPAA, stabilizer, thermals, scout, SPAA", "cohortSize": 37, "cohortMinBr": 10.7, "cohortMaxBr": 12.7, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 37 Ground anti-air vehicles from BR 10.7 to 12.7 in Ground RB.", "rpPerGame": 71.36865965172181, "slPerGame": 974.9746491550891, "rpPerSpawn": 269.4478437480641, "slPerSpawn": 3680.954892607768, "allRpPerGame": 160.24588883070462, "allSlPerGame": 1891.013003003439, "allRpPerSpawn": 387.8447796103142, "allSlPerSpawn": 4576.838299826493, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "us_m1_ip_abrams", "name": "IPM1", "nation": "USA", "type": "Ground", "vehicleClass": "Tank", "rank": "VII", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 11.3, "brChange": 0, "searchKey": "usm1ipabramsipm1", "games": 175997, "spawns": 78640, "rp": 42158074, "sl": 510452737, "wins": 29418, "deaths": 70095, "kills": 93151, "allGames": 37326297, "allSpawns": 19880251, "allRp": 10964500683, "allSl": 111666363478, "allWins": 9257214, "allDeaths": 17137418, "allKills": 20302845, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 175000, "slValue": 950000, "geCost": 0, "rpMultiplier": 2.44, "slMultiplier": 2.01, "valid": true, "wr": 0.16735053738728736, "kd": 1.3271848374637616, "kps": 1.1831610503816323, "allWr": 0.2480085154286572, "allKd": 1.184704044022513, "allKps": 1.0212543943466363, "wrLow": 0.16601390461857626, "wrHigh": 0.16829346037373666, "kdLow": 1.3233449197254494, "kdHigh": 1.3345051409065498, "kpsLow": 1.1795506376927185, "kpsHigh": 1.1894981924191836, "score": 0.5778688524590164, "scoreMean": 0.5450819672131147, "scoreLow": 0.5778688524590164, "scoreHigh": 0.5778688524590164, "weightedScore": 0.5778688524590164, "metaScore": 0.5450819672131147, "allScore": 0.4065573770491804, "allWeightedScore": 0.4065573770491804, "realWorldPerformanceScore": 0.5062863466961421, "economyScore": 0.6837137704918033, "expectedWinRate": 0.16715057643028006, "expectedKillsPerSpawn": 1.184524415055951, "observedWr": 0.16715057643028006, "observedKd": 1.3289250303159996, "observedKps": 1.184524415055951, "sampleQuality": 1, "delta": 0.13852459016393437, "metaDelta": 0.13852459016393437, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.07454714497883348, "patchImpact": -0.0017765342864559108, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6512079903306512, "upsideScore": 0.4766818299864542, "grindScore": 0.6124663475409836, "recommendationScore": 0.5599316843871183, "mechanicsScore": 0.6964833333333335, "combatFitScore": 0.6701649855021562, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.606591242266183, "trueMetaScore": 0.5906745556313499, "mechanicsConfidence": 0.55, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 122, "cohortMinBr": 10.3, "cohortMaxBr": 12.3, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 122 Ground main armor vehicles from BR 10.3 to 12.3 in Ground RB.", "rpPerGame": 239.53859440785922, "slPerGame": 2900.3490798138605, "rpPerSpawn": 536.0894455747712, "slPerSpawn": 6491.006319938962, "allRpPerGame": 293.747346086862, "allSlPerGame": 2991.627149031151, "allRpPerSpawn": 551.5272761395216, "allSlPerSpawn": 5616.949377450013, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "us_hstv_l", "name": "HSTV-L", "nation": "USA", "type": "Ground", "vehicleClass": "Tank", "rank": "VII", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 12, "brChange": 0, "searchKey": "ushstvlhstvl", "games": 900778, "spawns": 482140, "rp": 231010488, "sl": 2289354309, "wins": 198134, "deaths": 430414, "kills": 445684, "allGames": 58328632, "allSpawns": 35722680, "allRp": 18428016986, "allSl": 174733462559, "allWins": 15387184, "allDeaths": 32347634, "allKills": 30461905, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 350000, "slValue": 950000, "geCost": 0, "rpMultiplier": 2.44, "slMultiplier": 1.63, "valid": true, "wr": 0.21997702216983778, "kd": 1.0356217525816773, "kps": 0.924508170067371, "allWr": 0.2638020077756855, "allKd": 0.9417073073281226, "allKps": 0.8527351906614897, "wrLow": 0.21939994246588096, "wrHigh": 0.22051857226638585, "kdLow": 1.0334897138648442, "kdHigh": 1.0374652271919056, "kpsLow": 0.9226126056818, "kpsHigh": 0.9261616092765108, "score": 0.378, "scoreMean": 0.303, "scoreLow": 0.378, "scoreHigh": 0.378, "weightedScore": 0.378, "metaScore": 0.303, "allScore": 0.155, "allWeightedScore": 0.155, "realWorldPerformanceScore": 0.3365842928090613, "economyScore": 0.28138, "expectedWinRate": 0.21995874677223468, "expectedKillsPerSpawn": 0.9243871074791554, "observedWr": 0.21995874677223468, "observedKd": 1.035477470528375, "observedKps": 0.9243871074791554, "sampleQuality": 1, "delta": 0.148, "metaDelta": 0.148, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.03826839694612231, "patchImpact": -0.011814976586099868, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.5144119831324996, "upsideScore": 0.36426635174213895, "grindScore": 0.30253840000000004, "recommendationScore": 0.424830296229498, "mechanicsScore": 0.7062, "combatFitScore": 0.6101162302741748, "matchupFavorability": 0.5, "roleValue": 0.82, "lineupFitScore": 0.5912649949473231, "trueMetaScore": 0.4994224050815917, "mechanicsConfidence": 0.76, "primaryRole": "Light Tank", "roleTags": [ "MBT", "autoloader", "flanker", "light", "scout", "stabilized", "thermal" ], "mechanicsFlags": [ "scouting", "stabilizer", "thermals" ], "mechanicsNotes": "High utility flanker and scout; low survivability makes it a lineup piece rather than a main anchor.", "mechanicsSource": "curated", "mechanicsSummary": "Light Tank, stabilizer, thermals, scout", "cohortSize": 100, "cohortMinBr": 11, "cohortMaxBr": 12.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 100 Ground main armor vehicles from BR 11.0 to 12.7 in Ground RB.", "rpPerGame": 256.4566274931226, "slPerGame": 2541.529998512397, "rpPerSpawn": 479.13570332268637, "slPerSpawn": 4748.318556850707, "allRpPerGame": 315.9343251184084, "allSlPerGame": 2995.6722207885828, "allRpPerSpawn": 515.8632271150989, "allSlPerSpawn": 4891.387279985712, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "us_m1a2_abrams", "name": "M1A2 Abrams", "nation": "USA", "type": "Ground", "vehicleClass": "Tank", "rank": "VIII", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 12, "brChange": 0, "searchKey": "usm1a2abramsm1a2abrams", "games": 711178, "spawns": 237192, "rp": 119370042, "sl": 1370178326, "wins": 92942, "deaths": 205610, "kills": 255063, "allGames": 45549032, "allSpawns": 25882386, "allRp": 15430115510, "allSl": 153462540564, "allWins": 10746100, "allDeaths": 22942158, "allKills": 26670331, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 400000, "slValue": 1080000, "geCost": 0, "rpMultiplier": 2.5, "slMultiplier": 1.94, "valid": true, "wr": 0.13077325783175406, "kd": 1.240322700946004, "kps": 1.0752722986104535, "allWr": 0.23592466621639466, "allKd": 1.16250262573017, "allKps": 1.030443000380047, "wrLow": 0.13017603309566345, "wrHigh": 0.13120046209449532, "kdLow": 1.2373705960041068, "kdHigh": 1.243666318542851, "kpsLow": 1.0726153000286873, "kpsHigh": 1.0780727501585028, "score": 0.366, "scoreMean": 0.33099999999999996, "scoreLow": 0.366, "scoreHigh": 0.366, "weightedScore": 0.366, "metaScore": 0.33099999999999996, "allScore": 0.258, "allWeightedScore": 0.258, "realWorldPerformanceScore": 0.3534583815873166, "economyScore": 0.46148, "expectedWinRate": 0.13068739471693444, "expectedKillsPerSpawn": 1.075344025093595, "observedWr": 0.13068739471693444, "observedKd": 1.2405184572734789, "observedKps": 1.075344025093595, "sampleQuality": 1, "delta": 0.07299999999999995, "metaDelta": 0.07299999999999995, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.03473811383183251, "patchImpact": -0.0028709786678509652, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.5210356145750814, "upsideScore": 0.3837719143682529, "grindScore": 0.35900640000000006, "recommendationScore": 0.4413318196040935, "mechanicsScore": 0.7281000000000001, "combatFitScore": 0.623238011580956, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.5718442301657762, "trueMetaScore": 0.5135245347685795, "mechanicsConfidence": 0.78, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Fast stabilized MBT with good gun handling; best when paired with top SPAA/CAS coverage.", "mechanicsSource": "curated", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 100, "cohortMinBr": 11, "cohortMaxBr": 12.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 100 Ground main armor vehicles from BR 11.0 to 12.7 in Ground RB.", "rpPerGame": 167.84833332864628, "slPerGame": 1926.6320471105687, "rpPerSpawn": 503.2633562683396, "slPerSpawn": 5776.663319167595, "allRpPerGame": 338.75836285609756, "allSlPerGame": 3369.172380304372, "allRpPerSpawn": 596.1627923329789, "allSlPerSpawn": 5929.226948551034, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "f_14a_iriaf", "name": "▄F-14A IRIAF", "slotType": "air", "score": 0.703581944299962, "reason": "Alternative air pick" }, { "id": "fa_18a", "name": "F/A-18A", "slotType": "air", "score": 0.6630123370219407, "reason": "Alternative air pick" }, { "id": "us_m1a1_hc_usmc_sm", "name": "◍M1A1 HC", "slotType": "ground", "score": 0.6586160756431811, "reason": "Alternative ground pick" }, { "id": "f-5e", "name": "F-5E", "slotType": "air", "score": 0.6489154532480428, "reason": "Alternative air pick" }, { "id": "us_ags_teledyne", "name": "AGS", "slotType": "ground", "score": 0.6474397242018537, "reason": "Alternative ground pick" }, { "id": "a_7k", "name": "A-7K", "slotType": "air", "score": 0.6444743620688922, "reason": "Alternative air pick" } ], "explanation": "6-slot USA Ground RB lineup at BR 12.0, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "6 low matchup-favorability pick(s)" ], "missingRoles": [], "score": 0.7655659037453744, "overallLineupScore": 0.7655659037453744, "warnings": [ "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": true, "roleCount": 4 }, "scoreBreakdown": { "vehicleQuality": 0.6076330710549581, "roleCoverage": 0.95, "lineupDepth": 1, "confidence": 1, "mechanicsConfidence": 0.6933333333333334, "matchupFavorability": 0.5, "economy": 0.6086998514268598, "premiumPenalty": 0.006666666666666666, "duplicateRolePenalty": 0.006666666666666666 }, "indicativeWinRate": 0.21070586356193807, "expectedPerformanceLabel": "Strong" }, "explanation": "USA BR 12.0 in Ground RB: Good lineup depth with bracket score 0.740." }, { "nation": "Israel", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 8.3, "bracketScore": 0.7112783827743878, "nationBracketScore": 0.7112783827743878, "roleCoverageScore": 1, "lineupDepthScore": 0.8333333333333334, "topStrength": 0.7906826123089088, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.5636278377045701, "averageRecommendationScore": 0.5387292736108723, "averageLineupFitScore": 0.5739708125353175, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 8.3, "brMax": 8.3, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "Israel", "limit": 1, "targetBr": 8.3, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "so_4050_vautour_2n_iaf", "name": "Vautour IIN", "nation": "Israel", "type": "Aircraft", "vehicleClass": "Bomber", "rank": "VI", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-bomber", "modeEligible": true, "br": 8.3, "brChange": 0, "searchKey": "so4050vautour2niafvautouriin", "games": 2899, "spawns": 1750, "rp": 1247308, "sl": 11518166, "wins": 951, "deaths": 1397, "kills": 3049, "allGames": 410179, "allSpawns": 280277, "allRp": 443565576, "allSl": 2396851980, "allWins": 123963, "allDeaths": 219609, "allKills": 374289, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 86000, "slValue": 480000, "geCost": 0, "rpMultiplier": 2.2, "slMultiplier": 2.67, "valid": true, "wr": 0.31845694274928393, "kd": 1.8120831013122627, "kps": 1.492202418056292, "allWr": 0.30217684688926233, "allKd": 1.7028498666479042, "allKps": 1.334479929672483, "wrLow": 0.31696923143824945, "wrHigh": 0.3393138013154787, "kdLow": 2.131879459596271, "kdHigh": 2.2331885432670076, "kpsLow": 1.7018489171748514, "kpsHigh": 1.782722511396577, "score": 0.9470588235294117, "scoreMean": 0.9235294117647059, "scoreLow": 0.9470588235294117, "scoreHigh": 0.9470588235294117, "weightedScore": 0.9470588235294117, "metaScore": 0.9235294117647059, "allScore": 0.9117647058823529, "allWeightedScore": 0.9117647058823529, "realWorldPerformanceScore": 0.9067906545800282, "economyScore": 0.7530458823529411, "expectedWinRate": 0.3280441531562608, "expectedKillsPerSpawn": 1.7422857142857142, "observedWr": 0.3280441531562608, "observedKd": 2.1825340014316392, "observedKps": 1.7422857142857142, "sampleQuality": 0.9748264327904134, "delta": 0.01176470588235301, "metaDelta": 0.01176470588235301, "op": true, "confidence": 0.9928454016276854, "reliability": 0.9928454016276854, "volatility": 0.04664445796004937, "patchImpact": -0.0052303144283284975, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9386946788417208, "upsideScore": 0.6691875724132119, "grindScore": 0.7838359058823529, "recommendationScore": 0.834522871219526, "mechanicsScore": 0.6542571428571429, "combatFitScore": 0.7897478766243797, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7169959151391672, "trueMetaScore": 0.7906826123089088, "mechanicsConfidence": 0.55, "primaryRole": "CAS", "roleTags": [ "CAS" ], "mechanicsFlags": [ "cas" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "CAS, CAS", "cohortSize": 34, "cohortMinBr": 7.7, "cohortMaxBr": 9, "cohortType": "air-bomber", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 34 Aircraft bomber vehicles from BR 7.7 to 9.0 in Ground RB.", "rpPerGame": 430.25457054156607, "slPerGame": 3973.1514315281133, "rpPerSpawn": 712.7474285714286, "slPerSpawn": 6581.809142857142, "allRpPerGame": 1081.395137244959, "allSlPerGame": 5843.429283312895, "allRpPerSpawn": 1582.5971306957047, "allSlPerSpawn": 8551.725542945014, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "il_magach_5", "name": "Magach 5", "nation": "Israel", "type": "Ground", "vehicleClass": "Tank", "rank": "V", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 8, "brChange": 0, "searchKey": "ilmagach5magach5", "games": 65567, "spawns": 47816, "rp": 18514307, "sl": 265863699, "wins": 20476, "deaths": 40434, "kills": 54118, "allGames": 3899262, "allSpawns": 2683747, "allRp": 1035170869, "allSl": 14688969259, "allWins": 1223134, "allDeaths": 2298438, "allKills": 2761288, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 53000, "slValue": 300000, "geCost": 0, "rpMultiplier": 1.96, "slMultiplier": 1.91, "valid": true, "wr": 0.3118118427281511, "kd": 1.3352999647971702, "kps": 1.1298393027115805, "allWr": 0.3136780107387635, "allKd": 1.2013360883183812, "allKps": 1.028864979947999, "wrLow": 0.3099765703444866, "wrHigh": 0.3146153213185812, "kdLow": 1.331054783722831, "kdHigh": 1.3458013274707188, "kpsLow": 1.125561927493913, "kpsHigh": 1.1380318486479641, "score": 0.799502487562189, "scoreMean": 0.799502487562189, "scoreLow": 0.799502487562189, "scoreHigh": 0.799502487562189, "weightedScore": 0.799502487562189, "metaScore": 0.799502487562189, "allScore": 0.7626865671641792, "allWeightedScore": 0.7626865671641792, "realWorldPerformanceScore": 0.7624237720272579, "economyScore": 0.5537179104477612, "expectedWinRate": 0.3122912440709503, "expectedKillsPerSpawn": 1.1317968880709386, "observedWr": 0.3122912440709503, "observedKd": 1.338428055596775, "observedKps": 1.1317968880709386, "sampleQuality": 1, "delta": 0.03681592039800985, "metaDelta": 0.03681592039800985, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.017568780195850134, "patchImpact": -0.007418109582308707, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8351803412615563, "upsideScore": 0.605385709299375, "grindScore": 0.6037918606965175, "recommendationScore": 0.7262367408507251, "mechanicsScore": 0.5983333333333335, "combatFitScore": 0.7111220037940046, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.6621844526128122, "trueMetaScore": 0.7003180217462279, "mechanicsConfidence": 0.45, "primaryRole": "MBT", "roleTags": [ "MBT" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT", "cohortSize": 201, "cohortMinBr": 7, "cohortMaxBr": 9, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 201 Ground main armor vehicles from BR 7.0 to 9.0 in Ground RB.", "rpPerGame": 282.37233669376366, "slPerGame": 4054.8400719874326, "rpPerSpawn": 387.19899196921534, "slPerSpawn": 5560.140936088339, "allRpPerGame": 265.47866468064984, "allSlPerGame": 3767.11522821498, "allRpPerSpawn": 385.7185006634381, "allSlPerSpawn": 5473.306261357721, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "il_zsu_23_4", "name": "ZSU-23-4V", "nation": "Israel", "type": "Ground", "vehicleClass": "Spaa", "rank": "V", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 8, "brChange": 0, "searchKey": "ilzsu234zsu234v", "games": 139819, "spawns": 56687, "rp": 10574960, "sl": 155296945, "wins": 20464, "deaths": 40153, "kills": 30039, "allGames": 6196137, "allSpawns": 2606083, "allRp": 569404535, "allSl": 8084909339, "allWins": 994133, "allDeaths": 1857013, "allKills": 1425774, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 135000, "slValue": 380000, "geCost": 0, "rpMultiplier": 2.08, "slMultiplier": 1.88, "valid": true, "wr": 0.1464866704423459, "kd": 0.7500819894010095, "kps": 0.5316280357779096, "allWr": 0.1604467671774105, "allKd": 0.7678050380591951, "allKps": 0.5471184731450762, "wrLow": 0.1451533646455557, "wrHigh": 0.1475762472297263, "kdLow": 0.7425817379311419, "kdHigh": 0.753645194054015, "kpsLow": 0.5259915769603108, "kpsHigh": 0.5338281347901787, "score": 0.17857142857142858, "scoreMean": 0.17857142857142858, "scoreLow": 0.17857142857142858, "scoreHigh": 0.17857142857142858, "weightedScore": 0.17857142857142858, "metaScore": 0.17857142857142858, "allScore": 0.16428571428571428, "allWeightedScore": 0.16428571428571428, "realWorldPerformanceScore": 0.2637135179896125, "economyScore": 0.2138, "expectedWinRate": 0.14636065198578163, "expectedKillsPerSpawn": 0.5299098558752448, "observedWr": 0.14636065198578163, "observedKd": 0.7481134659925784, "observedKps": 0.5299098558752448, "sampleQuality": 1, "delta": 0.01428571428571429, "metaDelta": 0.01428571428571429, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.018724817687430693, "patchImpact": -0.008512223302656718, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.4269662938141229, "upsideScore": 0.315929029970119, "grindScore": 0.21109828571428574, "recommendationScore": 0.35399747336012727, "mechanicsScore": 0.6974666666666667, "combatFitScore": 0.5645038157460784, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.5403302465423907, "trueMetaScore": 0.43781076990067364, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "radar", "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 28, "cohortMinBr": 7, "cohortMaxBr": 9, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 28 Ground anti-air vehicles from BR 7.0 to 9.0 in Ground RB.", "rpPerGame": 75.63321150916542, "slPerGame": 1110.6998691165006, "rpPerSpawn": 186.55000264610933, "slPerSpawn": 2739.551308060049, "allRpPerGame": 91.89669870114234, "allSlPerGame": 1304.830628987061, "allRpPerSpawn": 218.4905603543709, "allSlPerSpawn": 3102.3222740795286, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "il_centurion_mk_5_shot", "name": "Sho't", "nation": "Israel", "type": "Ground", "vehicleClass": "Tank", "rank": "IV", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 7.7, "brChange": 0, "searchKey": "ilcenturionmk5shotshot", "games": 150028, "spawns": 104501, "rp": 29704438, "sl": 468250324, "wins": 43957, "deaths": 90104, "kills": 86454, "allGames": 11256661, "allSpawns": 7584411, "allRp": 2244833597, "allSl": 33946092149, "allWins": 3396814, "allDeaths": 6561022, "allKills": 5845681, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 71000, "slValue": 210000, "geCost": 0, "rpMultiplier": 1.78, "slMultiplier": 1.83, "valid": true, "wr": 0.2928648895407528, "kd": 0.9602771950508666, "kps": 0.8279099131685868, "allWr": 0.30175882954246885, "allKd": 0.8909808819794445, "allKps": 0.7707564540878374, "wrLow": 0.29148836889155544, "wrHigh": 0.29450011300465656, "kdLow": 0.9553092494295673, "kdHigh": 0.9636732596710275, "kpsLow": 0.8236972336207475, "kpsHigh": 0.8309089423967069, "score": 0.49554455445544554, "scoreMean": 0.4881188118811881, "scoreLow": 0.49554455445544554, "scoreHigh": 0.49554455445544554, "weightedScore": 0.49554455445544554, "metaScore": 0.4881188118811881, "allScore": 0.4658415841584158, "allWeightedScore": 0.4658415841584158, "realWorldPerformanceScore": 0.4966640604805719, "economyScore": 0.2947752475247525, "expectedWinRate": 0.2929919748313648, "expectedKillsPerSpawn": 0.8273030880087272, "observedWr": 0.2929919748313648, "observedKd": 0.9594912545502974, "observedKps": 0.8273030880087272, "sampleQuality": 1, "delta": 0.022277227722772297, "metaDelta": 0.022277227722772297, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.012704135152432744, "patchImpact": 0.001139286177774812, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6259438966640205, "upsideScore": 0.4652385661154597, "grindScore": 0.3610412277227723, "recommendationScore": 0.5276381578476708, "mechanicsScore": 0.5614833333333334, "combatFitScore": 0.5931767210499908, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.5376477448866637, "trueMetaScore": 0.5476685256666614, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 202, "cohortMinBr": 6.7, "cohortMaxBr": 8.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 202 Ground main armor vehicles from BR 6.7 to 8.7 in Ground RB.", "rpPerGame": 197.99262804276535, "slPerGame": 3121.086223904871, "rpPerSpawn": 284.25027511698454, "slPerSpawn": 4480.821465823294, "allRpPerGame": 199.42268821989043, "allSlPerGame": 3015.6448834161392, "allRpPerSpawn": 295.9799511128814, "allSlPerSpawn": 4475.771704487006, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "il_magach_6a", "name": "Magach 6A", "nation": "Israel", "type": "Ground", "vehicleClass": "Tank", "rank": "V", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 8, "brChange": 0, "searchKey": "ilmagach6amagach6a", "games": 69752, "spawns": 36324, "rp": 11379574, "sl": 168010327, "wins": 16166, "deaths": 30300, "kills": 28962, "allGames": 4217047, "allSpawns": 2347874, "allRp": 825797135, "allSl": 11590315473, "allWins": 1065874, "allDeaths": 1990907, "allKills": 1894390, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 95000, "slValue": 270000, "geCost": 0, "rpMultiplier": 1.9, "slMultiplier": 1.92, "valid": true, "wr": 0.23188625254114842, "kd": 0.957895089578161, "kps": 0.799297082060958, "allWr": 0.25275582856921847, "allKd": 0.9515378745813803, "allKps": 0.8068688104324424, "wrLow": 0.22972277433916768, "wrHigh": 0.23381778460194888, "kdLow": 0.9486436522892373, "kdHigh": 0.9630395160275943, "kpsLow": 0.7913198619194993, "kpsHigh": 0.8033283045819873, "score": 0.31144278606965176, "scoreMean": 0.2965174129353234, "scoreLow": 0.31144278606965176, "scoreHigh": 0.31144278606965176, "weightedScore": 0.31144278606965176, "metaScore": 0.2965174129353234, "allScore": 0.2835820895522388, "allWeightedScore": 0.2835820895522388, "realWorldPerformanceScore": 0.36026631381539126, "economyScore": 0.32509671641791044, "expectedWinRate": 0.23176396375731162, "expectedKillsPerSpawn": 0.7973240832507433, "observedWr": 0.23176396375731162, "observedKd": 0.9558415841584158, "observedKps": 0.7973240832507433, "sampleQuality": 1, "delta": 0.012935323383084618, "metaDelta": 0.012935323383084618, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.016267550795686953, "patchImpact": -0.009923743999754486, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.5089661359542224, "upsideScore": 0.3701677583467016, "grindScore": 0.3098219860696517, "recommendationScore": 0.42246177682569297, "mechanicsScore": 0.5983333333333335, "combatFitScore": 0.5560370496440522, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.5308498908135255, "trueMetaScore": 0.47387912209228517, "mechanicsConfidence": 0.45, "primaryRole": "MBT", "roleTags": [ "MBT" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT", "cohortSize": 201, "cohortMinBr": 7, "cohortMaxBr": 9, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 201 Ground main armor vehicles from BR 7.0 to 9.0 in Ground RB.", "rpPerGame": 163.14333639178804, "slPerGame": 2408.6811417593763, "rpPerSpawn": 313.2797599383328, "slPerSpawn": 4625.325597401167, "allRpPerGame": 195.823554966307, "allSlPerGame": 2748.443513434875, "allRpPerSpawn": 351.7212316333841, "allSlPerSpawn": 4936.515108136126, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "il_m113a1_tow", "name": "Giraf", "nation": "Israel", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 8.3, "brChange": 0, "searchKey": "ilm113a1towgiraf", "games": 70278, "spawns": 26982, "rp": 7373650, "sl": 103873242, "wins": 10841, "deaths": 22803, "kills": 18749, "allGames": 2831249, "allSpawns": 1225271, "allRp": 327563196, "allSl": 4572721564, "allWins": 506406, "allDeaths": 1044793, "allKills": 732544, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 160000, "slValue": 450000, "geCost": 0, "rpMultiplier": 2.14, "slMultiplier": 2.1, "valid": true, "wr": 0.15446619878602105, "kd": 0.8259295295879463, "kps": 0.6977951159628002, "allWr": 0.17886731108824933, "allKd": 0.7012795979176785, "allKps": 0.5979660426179629, "wrLow": 0.1525207781426863, "wrHigh": 0.15601298272785766, "kdLow": 0.8145209404185134, "kdHigh": 0.829911809658231, "kpsLow": 0.6883670967446208, "kpsHigh": 0.7013742122762078, "score": 0.21428571428571427, "scoreMean": 0.18928571428571428, "scoreLow": 0.21428571428571427, "scoreHigh": 0.21428571428571427, "weightedScore": 0.21428571428571427, "metaScore": 0.18928571428571428, "allScore": 0.19642857142857142, "allWeightedScore": 0.19642857142857142, "realWorldPerformanceScore": 0.291315404255474, "economyScore": 0.32472, "expectedWinRate": 0.15425880076268533, "expectedKillsPerSpawn": 0.6948706545104143, "observedWr": 0.15425880076268533, "observedKd": 0.8222163750383722, "observedKps": 0.6948706545104143, "sampleQuality": 1, "delta": -0.007142857142857145, "metaDelta": -0.007142857142857145, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.02391093948346755, "patchImpact": -0.005820812734530334, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.4477283513845543, "upsideScore": 0.3259604572014429, "grindScore": 0.26080960000000003, "recommendationScore": 0.36751862156149245, "mechanicsScore": 0.5863833333333334, "combatFitScore": 0.5220939827355995, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.4558166252173451, "trueMetaScore": 0.43140797451266405, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 28, "cohortMinBr": 7.7, "cohortMaxBr": 9.3, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 28 Ground tank destroyer vehicles from BR 7.7 to 9.3 in Ground RB.", "rpPerGame": 104.92117020973846, "slPerGame": 1478.0335524630752, "rpPerSpawn": 273.2803350381736, "slPerSpawn": 3849.7235935067824, "allRpPerGame": 115.69565093003123, "allSlPerGame": 1615.0898645792017, "allRpPerSpawn": 267.3393853278173, "allSlPerSpawn": 3732.0083181598193, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "so_4050_vautour_2a_israel_iaf", "name": "Vautour IIA", "slotType": "air", "score": 0.7062973847698573, "reason": "Alternative air pick" }, { "id": "meteor_fmk8_iaf", "name": "Meteor F.8", "slotType": "air", "score": 0.6705318543797885, "reason": "Alternative air pick" }, { "id": "meteor_frmk9_iaf", "name": "Meteor FR.9", "slotType": "air", "score": 0.6659223281708084, "reason": "Alternative air pick" }, { "id": "meteor_nfmk13", "name": "Meteor NF.13", "slotType": "air", "score": 0.6519620498852137, "reason": "Alternative air pick" }, { "id": "a_4h", "name": "A-4H", "slotType": "air", "score": 0.6241639685172886, "reason": "Alternative air pick" }, { "id": "il_centurion_shot_kal_alef", "name": "Sho't Kal Alef", "slotType": "ground", "score": 0.6176262759932578, "reason": "Alternative ground pick" } ], "explanation": "6-slot Israel Ground RB lineup at BR 8.3, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7534691608874888, "overallLineupScore": 0.7534691608874888, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": false, "roleCount": 5 }, "scoreBreakdown": { "vehicleQuality": 0.5636278377045701, "roleCoverage": 1, "lineupDepth": 1, "confidence": 0.9988075669379475, "mechanicsConfidence": 0.4833333333333334, "matchupFavorability": 0.5, "economy": 0.4217331443475967, "premiumPenalty": 0, "duplicateRolePenalty": 0 }, "indicativeWinRate": 0.2425716446595847, "expectedPerformanceLabel": "Strong" }, "explanation": "Israel BR 8.3 in Ground RB: Good lineup depth with bracket score 0.711." } ], "bestByNation": [ { "nation": "Britain", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 4, "bracketScore": 0.8030100917025647, "nationBracketScore": 0.8030100917025647, "roleCoverageScore": 1, "lineupDepthScore": 1, "topStrength": 0.8223125215420684, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.7313143904289386, "averageRecommendationScore": 0.7758182732229675, "averageLineupFitScore": 0.6574290131154511, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 4, "brMax": 4, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "Britain", "limit": 1, "targetBr": 4, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "mosquito_nf_mk2", "name": "Mosquito NF.Mk.II", "nation": "Britain", "type": "Aircraft", "vehicleClass": "Fighter", "rank": "III", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-fighter", "modeEligible": true, "br": 3.7, "brChange": 0, "searchKey": "mosquitonfmk2mosquitonfmkii", "games": 5843, "spawns": 4735, "rp": 1477098, "sl": 20451586, "wins": 2807, "deaths": 3438, "kills": 11073, "allGames": 87453, "allSpawns": 74762, "allRp": 25679718, "allSl": 350997229, "allWins": 46283, "allDeaths": 51829, "allKills": 185322, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 17000, "slValue": 105000, "geCost": 0, "rpMultiplier": 1.48, "slMultiplier": 1.66, "valid": true, "wr": 0.46475297845515245, "kd": 3.0107852850724623, "kps": 2.2345417090094135, "allWr": 0.5276360796011896, "allKd": 3.555677419739075, "allKps": 2.470042486939266, "wrLow": 0.47203424293949187, "wrHigh": 0.48878457447824347, "kdLow": 3.1815428963596917, "kdHigh": 3.259992880254619, "kpsLow": 2.310062191696858, "kpsHigh": 2.367023341566078, "score": 0.994090909090909, "scoreMean": 0.995, "scoreLow": 0.994090909090909, "scoreHigh": 0.994090909090909, "weightedScore": 0.994090909090909, "metaScore": 0.995, "allScore": 0.9977272727272727, "allWeightedScore": 0.9977272727272727, "realWorldPerformanceScore": 0.9822353359090441, "economyScore": 0.6015236363636364, "expectedWinRate": 0.480403902105083, "expectedKillsPerSpawn": 2.338542766631468, "observedWr": 0.480403902105083, "observedKd": 3.2207678883071553, "observedKps": 2.338542766631468, "sampleQuality": 0.9985899567085192, "delta": -0.0027272727272726893, "metaDelta": -0.0027272727272726893, "op": true, "confidence": 0.999996732673402, "reliability": 0.999996732673402, "volatility": 0.028293105464869635, "patchImpact": -0.0011681040661064568, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9893055465646494, "upsideScore": 0.7115836944770506, "grindScore": 0.6721269818181819, "recommendationScore": 0.8792577409814214, "mechanicsScore": 0.6348857142857143, "combatFitScore": 0.8047722711800948, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7353412624943996, "trueMetaScore": 0.8223125215420684, "mechanicsConfidence": 0.55, "primaryRole": "Air Cover", "roleTags": [ "Air Cover", "CAS" ], "mechanicsFlags": [ "cas" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Air Cover, CAS", "cohortSize": 220, "cohortMinBr": 2.7, "cohortMaxBr": 4.7, "cohortType": "air-fighter", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 220 Aircraft fighter/air-cover vehicles from BR 2.7 to 4.7 in Ground RB.", "rpPerGame": 252.7978778024987, "slPerGame": 3500.185863426322, "rpPerSpawn": 311.9531151003168, "slPerSpawn": 4319.236747624076, "allRpPerGame": 293.64021817433365, "allSlPerGame": 4013.5527540507474, "allRpPerSpawn": 343.4862363232658, "allSlPerSpawn": 4694.861413552339, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "uk_crusader_aa_mk_1", "name": "Crusader AA Mk I", "nation": "Britain", "type": "Ground", "vehicleClass": "Spaa", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 3, "brChange": 0, "searchKey": "ukcrusaderaamk1crusaderaamki", "games": 205179, "spawns": 132718, "rp": 16963964, "sl": 97918242, "wins": 53806, "deaths": 108091, "kills": 98874, "allGames": 26126875, "allSpawns": 12721611, "allRp": 1781646761, "allSl": 19241169313, "allWins": 5491875, "allDeaths": 10022839, "allKills": 6644344, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 7900, "slValue": 10000, "geCost": 0, "rpMultiplier": 1.12, "slMultiplier": 0.36, "valid": true, "wr": 0.2620726335283787, "kd": 0.9140078466685548, "kps": 0.7443920857873728, "allWr": 0.21019993303066137, "allKd": 0.6629205834474677, "allKps": 0.52228745401801, "wrLow": 0.2609967730219753, "wrHigh": 0.2634856592829249, "kdLow": 0.9110011554774087, "kdHigh": 0.9184573563320853, "kpsLow": 0.7419568249725627, "kpsHigh": 0.7480294617406186, "score": 0.8722222222222222, "scoreMean": 0.8722222222222222, "scoreLow": 0.8722222222222222, "scoreHigh": 0.8722222222222222, "weightedScore": 0.8722222222222222, "metaScore": 0.8722222222222222, "allScore": 0.5027777777777778, "allWeightedScore": 0.5027777777777778, "realWorldPerformanceScore": 0.7354165635943213, "economyScore": 0.3314133333333333, "expectedWinRate": 0.2622393129901208, "expectedKillsPerSpawn": 0.7449931433565906, "observedWr": 0.2622393129901208, "observedKd": 0.914729255904747, "observedKps": 0.7449931433565906, "sampleQuality": 1, "delta": 0.36944444444444446, "metaDelta": 0.36944444444444446, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.014545741492068807, "patchImpact": -0.007325094553622236, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8472587807461226, "upsideScore": 0.6241714427659842, "grindScore": 0.4264721777777778, "recommendationScore": 0.7157338364000806, "mechanicsScore": 0.628, "combatFitScore": 0.7276066419293038, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6931862590731321, "trueMetaScore": 0.7013556190916072, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 36, "cohortMinBr": 2, "cohortMaxBr": 4, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 36 Ground anti-air vehicles from BR 2.0 to 4.0 in Ground RB.", "rpPerGame": 82.6788511494841, "slPerGame": 477.233254865264, "rpPerSpawn": 127.81961753492368, "slPerSpawn": 737.7917238053617, "allRpPerGame": 68.19211103509318, "allSlPerGame": 736.4512331842212, "allRpPerSpawn": 140.048831944319, "allSlPerSpawn": 1512.478986584325, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "uk_ac1_sentinel", "name": "A.C.I", "nation": "Britain", "type": "Ground", "vehicleClass": "Tank", "rank": "II", "status": "Event", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 3, "brChange": 0, "searchKey": "ukac1sentinelaci", "games": 6735, "spawns": 4921, "rp": 4263381, "sl": 31844625, "wins": 2521, "deaths": 4056, "kills": 11662, "allGames": 974651, "allSpawns": 711159, "allRp": 584672113, "allSl": 4320672280, "allWins": 385222, "allDeaths": 589499, "allKills": 1543728, "isPremium": true, "isGift": false, "isEvent": true, "isPack": true, "isSquadron": false, "isMarketplace": false, "requiredRp": 9200, "slValue": 0, "geCost": 850, "rpMultiplier": 1.18, "slMultiplier": 0.99, "valid": true, "wr": 0.3668717809720252, "kd": 2.675269862929014, "kps": 2.2358000470148025, "allWr": 0.39517627067970734, "allKd": 2.6172997603769037, "allKps": 2.169771107387292, "wrLow": 0.3667875472284403, "wrHigh": 0.3819003144829394, "kdLow": 2.8411253199329622, "kdHigh": 2.9093677767139803, "kpsLow": 2.341720036099999, "kpsHigh": 2.39796701937653, "score": 0.9641509433962265, "scoreMean": 0.9654088050314467, "scoreLow": 0.9641509433962265, "scoreHigh": 0.9641509433962265, "weightedScore": 0.9641509433962265, "metaScore": 0.9654088050314467, "allScore": 0.9716981132075473, "allWeightedScore": 0.9716981132075473, "realWorldPerformanceScore": 0.9397936585044764, "economyScore": 0.8275483018867923, "expectedWinRate": 0.3743132887899035, "expectedKillsPerSpawn": 2.3698435277382646, "observedWr": 0.3743132887899035, "observedKd": 2.8752465483234713, "observedKps": 2.3698435277382646, "sampleQuality": 0.9991973889071645, "delta": -0.0062893081761006275, "metaDelta": -0.0062893081761006275, "op": true, "confidence": 0.9999992820910432, "reliability": 0.9999992820910432, "volatility": 0.09905426744741469, "patchImpact": 0.0049144835010683785, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9583894535098654, "upsideScore": 0.6923210222677213, "grindScore": 0.8621039144654087, "recommendationScore": 0.8502462375773597, "mechanicsScore": 0.48549999999999993, "combatFitScore": 0.719288533815905, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.6712357060599097, "trueMetaScore": 0.7779925966550165, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 159, "cohortMinBr": 2, "cohortMaxBr": 4, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 159 Ground main armor vehicles from BR 2.0 to 4.0 in Ground RB.", "rpPerGame": 633.0187082405345, "slPerGame": 4728.229398663697, "rpPerSpawn": 866.3647632595001, "slPerSpawn": 6471.169477748425, "allRpPerGame": 599.8784313564548, "allSlPerGame": 4433.045551689785, "allRpPerSpawn": 822.1397929295699, "allSlPerSpawn": 6075.536244356044, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "uk_a_33_excelsior", "name": "Excelsior", "nation": "Britain", "type": "Ground", "vehicleClass": "Heavy Tank", "rank": "III", "status": "Event", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 4, "brChange": 0, "searchKey": "uka33excelsiorexcelsior", "games": 9590, "spawns": 9408, "rp": 9576033, "sl": 135620817, "wins": 4534, "deaths": 8280, "kills": 15910, "allGames": 527408, "allSpawns": 424876, "allRp": 371250341, "allSl": 4621638657, "allWins": 208269, "allDeaths": 375898, "allKills": 621710, "isPremium": true, "isGift": false, "isEvent": true, "isPack": false, "isSquadron": false, "isMarketplace": true, "requiredRp": 33000, "slValue": 0, "geCost": 1600, "rpMultiplier": 1.48, "slMultiplier": 2.54, "valid": true, "wr": 0.4626241151163508, "kd": 1.876544574910499, "kps": 1.6553458014534128, "allWr": 0.3947743982697056, "allKd": 1.6530714417550447, "allKps": 1.4625690137633878, "wrLow": 0.4662557692173627, "wrHigh": 0.4793218514211644, "kdLow": 1.901974841481422, "kdHigh": 1.9410203276007039, "kpsLow": 1.6739319395691086, "kpsHigh": 1.7082959515873541, "score": 0.9241379310344827, "scoreMean": 0.9215517241379311, "scoreLow": 0.9241379310344827, "scoreHigh": 0.9241379310344827, "weightedScore": 0.9241379310344827, "metaScore": 0.9215517241379311, "allScore": 0.8827586206896552, "allWeightedScore": 0.8827586206896552, "realWorldPerformanceScore": 0.9280361011325418, "economyScore": 0.8899337931034482, "expectedWinRate": 0.47278415015641295, "expectedKillsPerSpawn": 1.6911139455782314, "observedWr": 0.47278415015641295, "observedKd": 1.921497584541063, "observedKps": 1.6911139455782314, "sampleQuality": 0.9999675088969306, "delta": 0.03879310344827591, "metaDelta": 0.03879310344827591, "op": true, "confidence": 0.9999999997184664, "reliability": 0.9999999997184664, "volatility": 0.06731151982509703, "patchImpact": -0.0015398232090033659, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9419268278243084, "upsideScore": 0.6739800393501295, "grindScore": 0.9189480827586207, "recommendationScore": 0.8374597590850752, "mechanicsScore": 0.5094666666666666, "combatFitScore": 0.7231692159734253, "matchupFavorability": 0.5, "roleValue": 0.64, "lineupFitScore": 0.6566402962421165, "trueMetaScore": 0.7714487866243389, "mechanicsConfidence": 0.45, "primaryRole": "Heavy Tank", "roleTags": [ "Heavy Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Heavy Tank", "cohortSize": 116, "cohortMinBr": 3, "cohortMaxBr": 5, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 116 Ground main armor vehicles from BR 3.0 to 5.0 in Ground RB.", "rpPerGame": 998.5435870698644, "slPerGame": 14141.899582898854, "rpPerSpawn": 1017.8606505102041, "slPerSpawn": 14415.47799744898, "allRpPerGame": 703.9148837332767, "allSlPerGame": 8762.928618830203, "allRpPerSpawn": 873.7851537860458, "allSlPerSpawn": 10877.61760372438, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "uk_17_pdr_m10_achilles_norfolk_yeomanry", "name": "Achilles (65 Rg.)", "nation": "Britain", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "III", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 3.3, "brChange": 0, "searchKey": "uk17pdrm10achillesnorfolkyeomanryachilles65rg", "games": 11595, "spawns": 5415, "rp": 3710381, "sl": 50026120, "wins": 2759, "deaths": 4566, "kills": 8409, "allGames": 2767624, "allSpawns": 1460599, "allRp": 876575841, "allSl": 10791115646, "allWins": 691667, "allDeaths": 1239692, "allKills": 1714229, "isPremium": true, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 18000, "slValue": 0, "geCost": 1300, "rpMultiplier": 1.36, "slMultiplier": 2.3, "valid": true, "wr": 0.23748147171678494, "kd": 1.7632103482755064, "kps": 1.4978545943456794, "allWr": 0.24991064193808515, "allKd": 1.3826267032162207, "allKps": 1.173532155194087, "wrLow": 0.23291676168682954, "wrHigh": 0.24305224694559543, "kdLow": 1.8159178608827515, "kdHigh": 1.8673935714431353, "kpsLow": 1.5312060854645697, "kpsHigh": 1.574611089050666, "score": 0.7753623188405797, "scoreMean": 0.782608695652174, "scoreLow": 0.7753623188405797, "scoreHigh": 0.7971014492753623, "weightedScore": 0.7753623188405797, "metaScore": 0.782608695652174, "allScore": 0.7231884057971014, "allWeightedScore": 0.7231884057971014, "realWorldPerformanceScore": 0.7709511561406748, "economyScore": 0.866384347826087, "expectedWinRate": 0.23794739111686072, "expectedKillsPerSpawn": 1.5529085872576178, "observedWr": 0.23794739111686072, "observedKd": 1.8416557161629434, "observedKps": 1.5529085872576178, "sampleQuality": 0.9999545936734447, "delta": 0.05942028985507253, "metaDelta": 0.05942028985507253, "op": false, "confidence": 0.9782603333046032, "reliability": 0.9999994518224832, "volatility": 0.04644407717911728, "patchImpact": 0.008439978906246759, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8271293805566851, "upsideScore": 0.6102990197414181, "grindScore": 0.881894979710145, "recommendationScore": 0.7316455644023772, "mechanicsScore": 0.50555, "combatFitScore": 0.6639965823989998, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.6062153993694919, "trueMetaScore": 0.6907162058094688, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 69, "cohortMinBr": 2.3, "cohortMaxBr": 4.3, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 69 Ground tank destroyer vehicles from BR 2.3 to 4.3 in Ground RB.", "rpPerGame": 319.99836136265634, "slPerGame": 4314.45623113411, "rpPerSpawn": 685.2042474607572, "slPerSpawn": 9238.433979686057, "allRpPerGame": 316.72504682717016, "allSlPerGame": 3899.0540788777666, "allRpPerSpawn": 600.148186463225, "allSlPerSpawn": 7388.143936836873, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "uk_crusader_mk_3", "name": "Crusader III", "nation": "Britain", "type": "Ground", "vehicleClass": "Tank", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 3, "brChange": 0, "searchKey": "ukcrusadermk3crusaderiii", "games": 98005, "spawns": 68651, "rp": 14039700, "sl": 83346768, "wins": 32634, "deaths": 59614, "kills": 70692, "allGames": 19913924, "allSpawns": 12166407, "allRp": 2345244790, "allSl": 17006127093, "allWins": 5987729, "allDeaths": 10451256, "allKills": 11344486, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 4600, "slValue": 16000, "geCost": 0, "rpMultiplier": 1.18, "slMultiplier": 0.42, "valid": true, "wr": 0.332646234559998, "kd": 1.184724515013218, "kps": 1.028911686813889, "allWr": 0.30067972518459923, "allKd": 1.0854599209283695, "allKps": 0.9324387156499291, "wrLow": 0.3310565609542588, "wrHigh": 0.33491505885764433, "kdLow": 1.1801130856855861, "kdHigh": 1.191544578621456, "kpsLow": 1.0247667403251306, "kpsHigh": 1.034693427771474, "score": 0.6836477987421383, "scoreMean": 0.6911949685534591, "scoreLow": 0.6836477987421383, "scoreHigh": 0.6836477987421383, "weightedScore": 0.6836477987421383, "metaScore": 0.6911949685534591, "allScore": 0.5459119496855346, "allWeightedScore": 0.5459119496855346, "realWorldPerformanceScore": 0.6677841845687486, "economyScore": 0.3316120754716981, "expectedWinRate": 0.33298301107086375, "expectedKillsPerSpawn": 1.0297300840483024, "observedWr": 0.33298301107086375, "observedKd": 1.185828832153521, "observedKps": 1.0297300840483024, "sampleQuality": 1, "delta": 0.1452830188679245, "metaDelta": 0.1452830188679245, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.011387432377329289, "patchImpact": -0.008299864948941638, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7592710550823979, "upsideScore": 0.5548124551324067, "grindScore": 0.3749301735849056, "recommendationScore": 0.6405665008914905, "mechanicsScore": 0.48549999999999993, "combatFitScore": 0.6203459401455562, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.5819551554536564, "trueMetaScore": 0.6240606128511317, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 159, "cohortMinBr": 2, "cohortMaxBr": 4, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 159 Ground main armor vehicles from BR 2.0 to 4.0 in Ground RB.", "rpPerGame": 143.25493597265447, "slPerGame": 850.433835008418, "rpPerSpawn": 204.50831014843192, "slPerSpawn": 1214.064878880133, "allRpPerGame": 117.7690941273051, "allSlPerGame": 853.9817211816214, "allRpPerSpawn": 192.76395981163543, "allSlPerSpawn": 1397.7937030217713, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "mosquito_tr_mk33", "name": "Mosquito TR.Mk.33", "slotType": "air", "score": 0.7250981913269647, "reason": "Alternative air pick" }, { "id": "p-51b", "name": "▄Mustang Mk IA", "slotType": "air", "score": 0.7167562576949349, "reason": "Alternative air pick" }, { "id": "whirlwind_p9", "name": "Whirlwind P.9", "slotType": "air", "score": 0.7087124286302344, "reason": "Alternative air pick" }, { "id": "brigand_b1", "name": "Brigand B 1", "slotType": "air", "score": 0.697229735521766, "reason": "Alternative air pick" }, { "id": "firefly_mk1", "name": "Firefly F Mk I", "slotType": "air", "score": 0.6894816026332069, "reason": "Alternative air pick" }, { "id": "firefly_mk5", "name": "Firefly FR Mk V", "slotType": "air", "score": 0.6740433959083967, "reason": "Alternative air pick" } ], "explanation": "6-slot Britain Ground RB lineup at BR 4.0, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.799946690663829, "overallLineupScore": 0.799946690663829, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": true, "scout": false, "roleCount": 5 }, "scoreBreakdown": { "vehicleQuality": 0.7313143904289386, "roleCoverage": 1, "lineupDepth": 1, "confidence": 0.9963760579645857, "mechanicsConfidence": 0.4833333333333334, "matchupFavorability": 0.5, "economy": 0.6894127183525066, "premiumPenalty": 0.02, "duplicateRolePenalty": 0 }, "indicativeWinRate": 0.3548333395040426, "expectedPerformanceLabel": "Excellent" }, "explanation": "Britain BR 4.0 in Ground RB: Good lineup depth with bracket score 0.803." }, { "nation": "China", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 9.3, "bracketScore": 0.7716753150926112, "nationBracketScore": 0.7716753150926112, "roleCoverageScore": 0.95, "lineupDepthScore": 1, "topStrength": 0.7734291290753519, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.6866640062612692, "averageRecommendationScore": 0.6908775814246892, "averageLineupFitScore": 0.6509317902982027, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 9.3, "brMax": 9.3, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "China", "limit": 1, "targetBr": 9.3, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "sa_342l_china", "name": "SA.342L Gazelle", "nation": "China", "type": "Helicopter", "vehicleClass": "Helicopter", "rank": "V", "status": "Standard", "vehicleFamily": "Helicopter", "peerGroup": "helicopter", "modeEligible": true, "br": 9, "brChange": 0, "searchKey": "sa342lchinasa342lgazelle", "games": 26146, "spawns": 9839, "rp": 1372495, "sl": 38914747, "wins": 5231, "deaths": 7513, "kills": 11380, "allGames": 568578, "allSpawns": 217938, "allRp": 24283751, "allSl": 697172484, "allWins": 115299, "allDeaths": 175302, "allKills": 169730, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 150000, "slValue": 490000, "geCost": 0, "rpMultiplier": 2.02, "slMultiplier": 3, "valid": true, "wr": 0.19898047067015973, "kd": 1.459922136488977, "kps": 1.1262932932786844, "allWr": 0.20274949387264737, "allKd": 0.9674028365756383, "allKps": 0.7783044733282316, "wrLow": 0.1969170682448482, "wrHigh": 0.20325829841281948, "kdLow": 1.4965110897774792, "kdHigh": 1.5329045897114066, "kpsLow": 1.142726681319057, "kpsHigh": 1.1705165344549038, "score": 0.907843137254902, "scoreMean": 0.907843137254902, "scoreLow": 0.907843137254902, "scoreHigh": 0.907843137254902, "weightedScore": 0.907843137254902, "metaScore": 0.907843137254902, "allScore": 0.6450980392156864, "allWeightedScore": 0.6450980392156864, "realWorldPerformanceScore": 0.8466442247565993, "economyScore": 0.7776541176470588, "expectedWinRate": 0.20006884418266657, "expectedKillsPerSpawn": 1.1566216078869804, "observedWr": 0.20006884418266657, "observedKd": 1.514707839744443, "observedKps": 1.1566216078869804, "sampleQuality": 0.9999999967637516, "delta": 0.26274509803921553, "metaDelta": 0.26274509803921553, "op": true, "confidence": 0.9999999992358234, "reliability": 0.9999999992358234, "volatility": 0.01337110559615923, "patchImpact": -0.0019186521038267457, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9054318229325475, "upsideScore": 0.6600337320586614, "grindScore": 0.7813538196078432, "recommendationScore": 0.7985992836556767, "mechanicsScore": 0.729657142857143, "combatFitScore": 0.8073712189224665, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7149888948637042, "trueMetaScore": 0.7734291290753519, "mechanicsConfidence": 0.55, "primaryRole": "Helicopter CAS", "roleTags": [ "CAS", "Helicopter CAS", "stabilized", "thermal" ], "mechanicsFlags": [ "cas", "missile", "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Helicopter CAS, stabilizer, thermals, CAS", "cohortSize": 51, "cohortMinBr": 8, "cohortMaxBr": 10, "cohortType": "helicopter", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 51 Helicopter vehicles from BR 8.0 to 10.0 in Ground RB.", "rpPerGame": 52.493498049414825, "slPerGame": 1488.3633060506388, "rpPerSpawn": 139.49537554629535, "slPerSpawn": 3955.152657790426, "allRpPerGame": 42.70962119533292, "allSlPerGame": 1226.1685890062577, "allRpPerSpawn": 111.42504290210978, "allSlPerSpawn": 3198.9487101836303, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "cn_pgz_09", "name": "PGZ09", "nation": "China", "type": "Ground", "vehicleClass": "Spaa", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 9, "brChange": 0, "searchKey": "cnpgz09pgz09", "games": 903491, "spawns": 355473, "rp": 96920802, "sl": 1350399284, "wins": 131412, "deaths": 266055, "kills": 299504, "allGames": 43144900, "allSpawns": 18496219, "allRp": 5413110602, "allSl": 73190210490, "allWins": 7895962, "allDeaths": 13526871, "allKills": 14633302, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 160000, "slValue": 450000, "geCost": 0, "rpMultiplier": 2.14, "slMultiplier": 1.91, "valid": true, "wr": 0.1454448470137868, "kd": 1.125446489311558, "kps": 0.8424277620842592, "allWr": 0.18301036898365908, "allKd": 1.0817906024344632, "allKps": 0.7911489674904791, "wrLow": 0.14497446290552243, "wrHigh": 0.14592513056952652, "kdLow": 1.123086000281921, "kdHigh": 1.128358249967088, "kpsLow": 0.8405776129410855, "kpsHigh": 0.8445236465075928, "score": 0.7303030303030305, "scoreMean": 0.7303030303030305, "scoreLow": 0.7303030303030305, "scoreHigh": 0.7303030303030305, "weightedScore": 0.7303030303030305, "metaScore": 0.7303030303030305, "allScore": 0.7030303030303031, "allWeightedScore": 0.7030303030303031, "realWorldPerformanceScore": 0.6538276140919179, "economyScore": 0.8059945454545454, "expectedWinRate": 0.14544915223283905, "expectedKillsPerSpawn": 0.8425506297243391, "observedWr": 0.14544915223283905, "observedKd": 1.1257221251245044, "observedKps": 0.8425506297243391, "sampleQuality": 1, "delta": 0.027272727272727337, "metaDelta": 0.027272727272727337, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.04135174217341765, "patchImpact": -0.001346859736317152, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7662369805069044, "upsideScore": 0.5661732782271194, "grindScore": 0.7759550787878788, "recommendationScore": 0.6794954973531532, "mechanicsScore": 0.7944, "combatFitScore": 0.7708669910184239, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6948236572064901, "trueMetaScore": 0.6903856158732586, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air", "stabilized", "thermal" ], "mechanicsFlags": [ "missile", "radar", "spaa", "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, stabilizer, thermals, SPAA", "cohortSize": 33, "cohortMinBr": 8, "cohortMaxBr": 10, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 33 Ground anti-air vehicles from BR 8.0 to 10.0 in Ground RB.", "rpPerGame": 107.27367732495398, "slPerGame": 1494.6460828054735, "rpPerSpawn": 272.653062257893, "slPerSpawn": 3798.8800387089877, "allRpPerGame": 125.46351021789366, "allSlPerGame": 1696.3815072001557, "allRpPerSpawn": 292.660386536297, "allSlPerSpawn": 3957.036326721694, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "cn_object_122tm", "name": "Object 122MT \"\"MC", "nation": "China", "type": "Ground", "vehicleClass": "Tank", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 8.7, "brChange": 0, "searchKey": "cnobject122tmobject122mt\"\"mc", "games": 200032, "spawns": 149296, "rp": 62434066, "sl": 874032927, "wins": 63684, "deaths": 130404, "kills": 174491, "allGames": 15245254, "allSpawns": 10097864, "allRp": 4494197202, "allSl": 60369214764, "allWins": 4762000, "allDeaths": 8704079, "allKills": 11405445, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": true, "isMarketplace": false, "requiredRp": 400000, "slValue": 450000, "geCost": 0, "rpMultiplier": 2.14, "slMultiplier": 2, "valid": true, "wr": 0.31819469277111073, "kd": 1.3371533298209648, "kps": 1.1680621059456355, "allWr": 0.3123582873873637, "allKd": 1.3103390590170185, "allKps": 1.129478408514479, "wrLow": 0.31703572545098296, "wrHigh": 0.3197053790078841, "kdLow": 1.3339749451213503, "kdHigh": 1.3421852953620703, "kpsLow": 1.1651730035875347, "kpsHigh": 1.1723444114805182, "score": 0.8128099173553718, "scoreMean": 0.8119834710743801, "scoreLow": 0.8128099173553718, "scoreHigh": 0.8128099173553718, "weightedScore": 0.8128099173553718, "metaScore": 0.8119834710743801, "allScore": 0.8041322314049587, "allWeightedScore": 0.8041322314049587, "realWorldPerformanceScore": 0.7799938694142615, "economyScore": 0.5910323966942149, "expectedWinRate": 0.318369060950248, "expectedKillsPerSpawn": 1.1687587075340264, "observedWr": 0.318369060950248, "observedKd": 1.3380801202417103, "observedKps": 1.1687587075340264, "sampleQuality": 1, "delta": 0.007851239669421362, "metaDelta": 0.007851239669421362, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.005202241796710869, "patchImpact": -0.0005875475749809733, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8473703709153939, "upsideScore": 0.6192433449987127, "grindScore": 0.638430955371901, "recommendationScore": 0.745244354600288, "mechanicsScore": 0.6544500000000001, "combatFitScore": 0.7438717187420675, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.6838191616300977, "trueMetaScore": 0.7238261407415478, "mechanicsConfidence": 0.55, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 242, "cohortMinBr": 7.7, "cohortMaxBr": 9.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 242 Ground main armor vehicles from BR 7.7 to 9.7 in Ground RB.", "rpPerGame": 312.120390737482, "slPerGame": 4369.465520516717, "rpPerSpawn": 418.18981084556856, "slPerSpawn": 5854.362655395992, "allRpPerGame": 294.79319937863943, "allSlPerGame": 3959.869396993976, "allRpPerSpawn": 445.06414445668906, "allSlPerSpawn": 5978.414322474535, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "cn_ptz_89", "name": "PTZ89", "nation": "China", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 9, "brChange": 0, "searchKey": "cnptz89ptz89", "games": 293019, "spawns": 127715, "rp": 49510299, "sl": 711859725, "wins": 55247, "deaths": 107347, "kills": 141350, "allGames": 14405360, "allSpawns": 6526831, "allRp": 2727427290, "allSl": 37481876906, "allWins": 3039788, "allDeaths": 5477169, "allKills": 7304530, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 94000, "slValue": 520000, "geCost": 0, "rpMultiplier": 2.2, "slMultiplier": 2.1, "valid": true, "wr": 0.18852610089981012, "kd": 1.3153894872123406, "kps": 1.105883718605126, "allWr": 0.21101724645357162, "allKd": 1.3336003741178901, "allKps": 1.119132393550707, "wrLow": 0.18761979984217922, "wrHigh": 0.1894718667347656, "kdLow": 1.3122693780204038, "kdHigh": 1.321246230240656, "kpsLow": 1.1029885363689176, "kpsHigh": 1.1105337593676836, "score": 0.7857142857142857, "scoreMean": 0.7857142857142857, "scoreLow": 0.7857142857142857, "scoreHigh": 0.7857142857142857, "weightedScore": 0.7857142857142857, "metaScore": 0.7857142857142857, "allScore": 0.8392857142857142, "allWeightedScore": 0.8392857142857142, "realWorldPerformanceScore": 0.7402466149920087, "economyScore": 0.7608, "expectedWinRate": 0.18854408758476413, "expectedKillsPerSpawn": 1.1067611478683006, "observedWr": 0.18854408758476413, "observedKd": 1.31675780413053, "observedKps": 1.1067611478683006, "sampleQuality": 1, "delta": -0.05357142857142849, "metaDelta": -0.05357142857142849, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.01235038295254738, "patchImpact": -0.0037146035960762824, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8217146305775878, "upsideScore": 0.6004662409550172, "grindScore": 0.737344, "recommendationScore": 0.7245935322740863, "mechanicsScore": 0.6425, "combatFitScore": 0.7253449018837963, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.623033584569527, "trueMetaScore": 0.705919973395736, "mechanicsConfidence": 0.55, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer, stabilizer, thermals", "cohortSize": 28, "cohortMinBr": 8, "cohortMaxBr": 10, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 28 Ground tank destroyer vehicles from BR 8.0 to 10.0 in Ground RB.", "rpPerGame": 168.96617284203413, "slPerGame": 2429.3978376828804, "rpPerSpawn": 387.66236542301215, "slPerSpawn": 5573.81454801707, "allRpPerGame": 189.33419852055067, "allSlPerGame": 2601.9396187252523, "allRpPerSpawn": 417.8792571770282, "allSlPerSpawn": 5742.7374641690585, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "cn_ztz_88b", "name": "ZTZ88B", "nation": "China", "type": "Ground", "vehicleClass": "Tank", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 9, "brChange": 0, "searchKey": "cnztz88bztz88b", "games": 416632, "spawns": 212005, "rp": 83225817, "sl": 1167159911, "wins": 96749, "deaths": 178459, "kills": 223578, "allGames": 12871149, "allSpawns": 7273422, "allRp": 2886968911, "allSl": 40194259901, "allWins": 3555693, "allDeaths": 6137925, "allKills": 7430651, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 160000, "slValue": 450000, "geCost": 0, "rpMultiplier": 2.14, "slMultiplier": 1.95, "valid": true, "wr": 0.2322354935314894, "kd": 1.2523840989872854, "kps": 1.0543766046274416, "allWr": 0.27625302351712705, "allKd": 1.210596164987737, "allKps": 1.0216071446944377, "wrLow": 0.23137962587312547, "wrHigh": 0.23305632623014536, "kdLow": 1.249430013081891, "kdHigh": 1.2562211448871663, "kpsLow": 1.051730056859891, "kpsHigh": 1.0574466135016571, "score": 0.5087155963302752, "scoreMean": 0.4926605504587156, "scoreLow": 0.5087155963302752, "scoreHigh": 0.5087155963302752, "weightedScore": 0.5087155963302752, "metaScore": 0.4926605504587156, "allScore": 0.6252293577981651, "allWeightedScore": 0.6252293577981651, "realWorldPerformanceScore": 0.5596450567008602, "economyScore": 0.5033466055045872, "expectedWinRate": 0.23221692044778125, "expectedKillsPerSpawn": 1.054588335180774, "observedWr": 0.23221692044778125, "observedKd": 1.2528255789845286, "observedKps": 1.054588335180774, "sampleQuality": 1, "delta": -0.13256880733944953, "metaDelta": -0.13256880733944953, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.021481550455194988, "patchImpact": -0.003019120633506067, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6554814334475649, "upsideScore": 0.4738240348006195, "grindScore": 0.47511972844036704, "recommendationScore": 0.5739281768785396, "mechanicsScore": 0.6593000000000001, "combatFitScore": 0.6568246851678395, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.6099158870932244, "trueMetaScore": 0.5964067018848697, "mechanicsConfidence": 0.55, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 218, "cohortMinBr": 8, "cohortMaxBr": 10, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 218 Ground main armor vehicles from BR 8.0 to 10.0 in Ground RB.", "rpPerGame": 199.7585807139154, "slPerGame": 2801.416864283108, "rpPerSpawn": 392.5653498738237, "slPerSpawn": 5505.341435343506, "allRpPerGame": 224.29768399076104, "allSlPerGame": 3122.81832033799, "allRpPerSpawn": 396.9203094499398, "allSlPerSpawn": 5526.182847770967, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "cn_hj_9", "name": "AFT09", "nation": "China", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 9, "brChange": 0, "searchKey": "cnhj9aft09", "games": 707781, "spawns": 275736, "rp": 125604651, "sl": 1554951708, "wins": 112816, "deaths": 236744, "kills": 304572, "allGames": 30501670, "allSpawns": 11163152, "allRp": 5410948927, "allSl": 64166297763, "allWins": 5194290, "allDeaths": 9509947, "allKills": 11993148, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 110000, "slValue": 620000, "geCost": 0, "rpMultiplier": 2.26, "slMultiplier": 2.1, "valid": true, "wr": 0.159407061053468, "kd": 1.2859453138009362, "kps": 1.1041749843646602, "allWr": 0.17029565142400194, "allKd": 1.2611015473504, "allKps": 1.0743406875749737, "wrLow": 0.1588371323708818, "wrHigh": 0.15995232199815537, "kdLow": 1.2835161050814783, "kdHigh": 1.289491024983064, "kpsLow": 1.1020132909065536, "kpsHigh": 1.1071432936525898, "score": 0.6071428571428572, "scoreMean": 0.6071428571428572, "scoreLow": 0.6071428571428572, "scoreHigh": 0.6071428571428572, "weightedScore": 0.6071428571428572, "metaScore": 0.6071428571428572, "allScore": 0.5535714285714286, "allWeightedScore": 0.5535714285714286, "realWorldPerformanceScore": 0.6068337142021819, "economyScore": 0.80688, "expectedWinRate": 0.15939393682509137, "expectedKillsPerSpawn": 1.1045782922795717, "observedWr": 0.15939393682509137, "observedKd": 1.2865035650322711, "observedKps": 1.1045782922795717, "sampleQuality": 1, "delta": 0.0535714285714286, "metaDelta": 0.0535714285714286, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.017731183963470017, "patchImpact": 0.00040785353789740686, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7082693150524573, "upsideScore": 0.522068947276078, "grindScore": 0.7743926857142859, "recommendationScore": 0.6234046437863917, "mechanicsScore": 0.6425, "combatFitScore": 0.6718972342656665, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.5790095564261732, "trueMetaScore": 0.6300164765968503, "mechanicsConfidence": 0.55, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer, stabilizer, thermals", "cohortSize": 28, "cohortMinBr": 8, "cohortMaxBr": 10, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 28 Ground tank destroyer vehicles from BR 8.0 to 10.0 in Ground RB.", "rpPerGame": 177.46259224251568, "slPerGame": 2196.9390362273075, "rpPerSpawn": 455.5250348159109, "slPerSpawn": 5639.277091130647, "allRpPerGame": 177.39844824889917, "allSlPerGame": 2103.6978553305444, "allRpPerSpawn": 484.7151527633056, "allSlPerSpawn": 5748.0447962188455, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "cn_type_69_2g", "name": "T-69 II G", "slotType": "ground", "score": 0.7223503666572899, "reason": "Alternative ground pick" }, { "id": "cn_ztz_96", "name": "ZTZ96", "slotType": "ground", "score": 0.6962807752806235, "reason": "Alternative ground pick" }, { "id": "cn_type_69_2a", "name": "Type 69-IIa", "slotType": "ground", "score": 0.6842586694028627, "reason": "Alternative ground pick" }, { "id": "f-104a_china", "name": "␗F-104A", "slotType": "air", "score": 0.6823330040118418, "reason": "Alternative air pick" }, { "id": "mig-19j_6a", "name": "J-6A", "slotType": "air", "score": 0.6749760612967151, "reason": "Alternative air pick" }, { "id": "f-100a_china", "name": "␗F-100A", "slotType": "air", "score": 0.6733048378094952, "reason": "Alternative air pick" } ], "explanation": "6-slot China Ground RB lineup at BR 9.3, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7977453835183194, "overallLineupScore": 0.7977453835183194, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": false, "roleCount": 4 }, "scoreBreakdown": { "vehicleQuality": 0.6866640062612692, "roleCoverage": 0.95, "lineupDepth": 1, "confidence": 0.9999999998726373, "mechanicsConfidence": 0.5499999999999999, "matchupFavorability": 0.5, "economy": 0.6970993779870461, "premiumPenalty": 0, "duplicateRolePenalty": 0 }, "indicativeWinRate": 0.20713144432434225, "expectedPerformanceLabel": "Excellent" }, "explanation": "China BR 9.3 in Ground RB: Good lineup depth with bracket score 0.772." }, { "nation": "France", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 4, "bracketScore": 0.7721096250262017, "nationBracketScore": 0.7721096250262017, "roleCoverageScore": 1, "lineupDepthScore": 1, "topStrength": 0.8010557452325893, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.648781414135392, "averageRecommendationScore": 0.665608776623234, "averageLineupFitScore": 0.609559886865194, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 4, "brMax": 4, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "France", "limit": 1, "targetBr": 4, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "sb2c_5_france", "name": "▄SB2C-5", "nation": "France", "type": "Aircraft", "vehicleClass": "Bomber", "rank": "III", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-bomber", "modeEligible": true, "br": 3.7, "brChange": 0, "searchKey": "sb2c5france▄sb2c5", "games": 58207, "spawns": 32661, "rp": 7346893, "sl": 105004032, "wins": 18977, "deaths": 27403, "kills": 108047, "allGames": 8036820, "allSpawns": 3939495, "allRp": 977471760, "allSl": 14896129300, "allWins": 2236952, "allDeaths": 3215872, "allKills": 10384804, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 18000, "slValue": 47000, "geCost": 0, "rpMultiplier": 1.36, "slMultiplier": 1.51, "valid": true, "wr": 0.325016082459282, "kd": 3.892922459755819, "kps": 3.27232009034098, "allWr": 0.2783319309798794, "allKd": 3.2289360606424866, "allKps": 2.635868738023166, "wrLow": 0.3235410364317203, "wrHigh": 0.3285209396967258, "kdLow": 3.9275169706915416, "kdHigh": 3.9582619586227668, "kpsLow": 3.295237364069083, "kpsHigh": 3.3210328052460025, "score": 0.9715909090909091, "scoreMean": 0.9715909090909091, "scoreLow": 0.9715909090909091, "scoreHigh": 0.9715909090909091, "weightedScore": 0.9715909090909091, "metaScore": 0.9715909090909091, "allScore": 0.9147727272727272, "allWeightedScore": 0.9147727272727272, "realWorldPerformanceScore": 0.9473611928373278, "economyScore": 0.5111090909090908, "expectedWinRate": 0.32602607933753674, "expectedKillsPerSpawn": 3.308135084657543, "observedWr": 0.32602607933753674, "observedKd": 3.942889464657154, "observedKps": 3.308135084657543, "sampleQuality": 1, "delta": 0.05681818181818188, "metaDelta": 0.05681818181818188, "op": true, "confidence": 1, "reliability": 1, "volatility": 0.03307251997853237, "patchImpact": 0.017283001574718515, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.967147165901842, "upsideScore": 0.7119532548817314, "grindScore": 0.559826909090909, "recommendationScore": 0.854463954039098, "mechanicsScore": 0.6108857142857143, "combatFitScore": 0.7821827382290106, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7230123322349018, "trueMetaScore": 0.8010557452325893, "mechanicsConfidence": 0.55, "primaryRole": "CAS", "roleTags": [ "CAS" ], "mechanicsFlags": [ "cas" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "CAS, CAS", "cohortSize": 88, "cohortMinBr": 2.7, "cohortMaxBr": 4.7, "cohortType": "air-bomber", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 88 Aircraft bomber vehicles from BR 2.7 to 4.7 in Ground RB.", "rpPerGame": 126.22009380315082, "slPerGame": 1803.9760166303022, "rpPerSpawn": 224.9439086372126, "slPerSpawn": 3214.9668411867365, "allRpPerGame": 121.6241946441503, "allSlPerGame": 1853.4854955069293, "allRpPerSpawn": 248.1210815091782, "allSlPerSpawn": 3781.2281269553587, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "fr_amx_13_chaffee", "name": "AMX-13-M24", "nation": "France", "type": "Ground", "vehicleClass": "Tank", "rank": "II", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 4, "brChange": 0, "searchKey": "framx13chaffeeamx13m24", "games": 32436, "spawns": 25876, "rp": 17066848, "sl": 162164733, "wins": 12661, "deaths": 22942, "kills": 38442, "allGames": 3745388, "allSpawns": 2692833, "allRp": 1676863965, "allSl": 15734823948, "allWins": 1338696, "allDeaths": 2373972, "allKills": 3406037, "isPremium": true, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 14000, "slValue": 0, "geCost": 1150, "rpMultiplier": 1.3, "slMultiplier": 1.5, "valid": true, "wr": 0.388476965069346, "kd": 1.6640244589930118, "kps": 1.4760830376402947, "allWr": 0.35741366614318526, "allKd": 1.4346514865341495, "allKps": 1.2647781602938124, "wrLow": 0.3868722699527617, "wrHigh": 0.3938146271439554, "kdLow": 1.664664410542299, "kdHigh": 1.6865691349201715, "kpsLow": 1.4759132364608682, "kpsHigh": 1.4953342515589185, "score": 0.8482758620689655, "scoreMean": 0.846551724137931, "scoreLow": 0.8482758620689655, "scoreHigh": 0.8482758620689655, "weightedScore": 0.8482758620689655, "metaScore": 0.846551724137931, "allScore": 0.8155172413793104, "allWeightedScore": 0.8155172413793104, "realWorldPerformanceScore": 0.8683741287874611, "economyScore": 0.6719172413793104, "expectedWinRate": 0.3903378961647552, "expectedKillsPerSpawn": 1.4856237440098934, "observedWr": 0.3903378961647552, "observedKd": 1.6756167727312352, "observedKps": 1.4856237440098934, "sampleQuality": 0.9999999999997389, "delta": 0.03103448275862064, "metaDelta": 0.03103448275862064, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.027683965460876096, "patchImpact": 0.00126401567951262, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.894643280645276, "upsideScore": 0.6454467109034033, "grindScore": 0.7131106206896553, "recommendationScore": 0.787025113558495, "mechanicsScore": 0.5016666666666667, "combatFitScore": 0.6960028943572666, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.6455178836119637, "trueMetaScore": 0.733651523468903, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 116, "cohortMinBr": 3, "cohortMaxBr": 5, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 116 Ground main armor vehicles from BR 3.0 to 5.0 in Ground RB.", "rpPerGame": 526.1699346405229, "slPerGame": 4999.5293192748795, "rpPerSpawn": 659.5628381511825, "slPerSpawn": 6266.99385530994, "allRpPerGame": 447.7143529588924, "allSlPerGame": 4201.119870090895, "allRpPerSpawn": 622.713686663822, "allSlPerSpawn": 5843.223084387335, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "fr_amx_vtt_dca", "name": "VTT DCA", "nation": "France", "type": "Ground", "vehicleClass": "Spaa", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 3, "brChange": 0, "searchKey": "framxvttdcavttdca", "games": 182353, "spawns": 84177, "rp": 11063632, "sl": 76166327, "wins": 34528, "deaths": 59448, "kills": 45984, "allGames": 7648509, "allSpawns": 3679357, "allRp": 498653382, "allSl": 3458709579, "allWins": 1612598, "allDeaths": 2628852, "allKills": 2014885, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 9200, "slValue": 16000, "geCost": 0, "rpMultiplier": 1.18, "slMultiplier": 0.47, "valid": true, "wr": 0.18935886855279044, "kd": 0.7733873703473849, "kps": 0.546505247994405, "allWr": 0.21083717841971109, "allKd": 0.7664317055958113, "allKps": 0.547613661053818, "wrLow": 0.18817405473027554, "wrHigh": 0.190525612441478, "kdLow": 0.7688935812305765, "kdHigh": 0.7781391196172233, "kpsLow": 0.5430127661593465, "kpsHigh": 0.5495422072894578, "score": 0.3583333333333333, "scoreMean": 0.3666666666666666, "scoreLow": 0.3583333333333333, "scoreHigh": 0.3666666666666666, "weightedScore": 0.3583333333333333, "metaScore": 0.3666666666666666, "allScore": 0.6638888888888888, "allWeightedScore": 0.6638888888888888, "realWorldPerformanceScore": 0.4974472447432263, "economyScore": 0.4049133333333333, "expectedWinRate": 0.18934703569450462, "expectedKillsPerSpawn": 0.5462774867244021, "observedWr": 0.18934703569450462, "observedKd": 0.7735163504238999, "observedKps": 0.5462774867244021, "sampleQuality": 1, "delta": -0.29722222222222217, "metaDelta": -0.29722222222222217, "op": false, "confidence": 0.9916666666666667, "reliability": 1, "volatility": 0.016547670843270582, "patchImpact": -0.0012393601773136864, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.5822671259166582, "upsideScore": 0.4247275821609361, "grindScore": 0.35422995555555553, "recommendationScore": 0.5141135525217247, "mechanicsScore": 0.628, "combatFitScore": 0.6081606720717077, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6038327599115856, "trueMetaScore": 0.547297861916527, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 36, "cohortMinBr": 2, "cohortMaxBr": 4, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 36 Ground anti-air vehicles from BR 2.0 to 4.0 in Ground RB.", "rpPerGame": 60.67151075112557, "slPerGame": 417.686174617363, "rpPerSpawn": 131.43295674590448, "slPerSpawn": 904.8353707069627, "allRpPerGame": 65.1961554859908, "allSlPerGame": 452.20703525353764, "allRpPerSpawn": 135.5273168654197, "allSlPerSpawn": 940.0309834028066, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "fr_m10", "name": "▄M10 GMC", "nation": "France", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 3.3, "brChange": 0, "searchKey": "frm10▄m10gmc", "games": 168439, "spawns": 99750, "rp": 20566933, "sl": 227918610, "wins": 47413, "deaths": 84609, "kills": 105277, "allGames": 21617728, "allSpawns": 11689604, "allRp": 2235293849, "allSl": 24558302114, "allWins": 5503230, "allDeaths": 9872030, "allKills": 10547217, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 14000, "slValue": 32000, "geCost": 0, "rpMultiplier": 1.3, "slMultiplier": 0.93, "valid": true, "wr": 0.2813224797140655, "kd": 1.2431167517461574, "kps": 1.0546414955167551, "allWr": 0.25456973836172975, "allKd": 1.068389822701489, "allKps": 0.902270386852155, "wrLow": 0.2800825267838783, "wrHigh": 0.2828911180424652, "kdLow": 1.2393620351293706, "kdHigh": 1.2491911920686818, "kpsLow": 1.0512399241128914, "kpsHigh": 1.0595771184936251, "score": 0.7797101449275362, "scoreMean": 0.7869565217391306, "scoreLow": 0.7797101449275362, "scoreHigh": 0.7797101449275362, "weightedScore": 0.7797101449275362, "metaScore": 0.7869565217391306, "allScore": 0.5869565217391305, "allWeightedScore": 0.5869565217391305, "realWorldPerformanceScore": 0.7065128686495653, "economyScore": 0.5125556521739131, "expectedWinRate": 0.2814846917875314, "expectedKillsPerSpawn": 1.0554085213032582, "observedWr": 0.2814846917875314, "observedKd": 1.2442766135990262, "observedKps": 1.0554085213032582, "sampleQuality": 1, "delta": 0.20000000000000007, "metaDelta": 0.20000000000000007, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.016672186231904876, "patchImpact": -0.006462318626542174, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8059887520429614, "upsideScore": 0.5933207500788743, "grindScore": 0.549697263768116, "recommendationScore": 0.6847685090598467, "mechanicsScore": 0.50555, "combatFitScore": 0.6507923058672, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.5876172513873552, "trueMetaScore": 0.6586504334264744, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 69, "cohortMinBr": 2.3, "cohortMaxBr": 4.3, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 69 Ground tank destroyer vehicles from BR 2.3 to 4.3 in Ground RB.", "rpPerGame": 122.10315307025095, "slPerGame": 1353.1225547527592, "rpPerSpawn": 206.18479197994986, "slPerSpawn": 2284.8983458646617, "allRpPerGame": 103.40096096129992, "allSlPerGame": 1136.0260483432858, "allRpPerSpawn": 191.22066487453296, "allSlPerSpawn": 2100.866899682829, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "fr_m4a3_105_sherman", "name": "▄M4A3 (105)", "nation": "France", "type": "Ground", "vehicleClass": "Tank", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 3, "brChange": 0, "searchKey": "frm4a3105sherman▄m4a3105", "games": 130905, "spawns": 84202, "rp": 18850634, "sl": 160379476, "wins": 39866, "deaths": 70367, "kills": 89636, "allGames": 12318960, "allSpawns": 7839815, "allRp": 1864730640, "allSl": 15692492765, "allWins": 3900949, "allDeaths": 6591648, "allKills": 7576184, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 11000, "slValue": 22000, "geCost": 0, "rpMultiplier": 1.24, "slMultiplier": 0.65, "valid": true, "wr": 0.3043972248798189, "kd": 1.272278063068912, "kps": 1.0636616851416405, "allWr": 0.31666027046068473, "allKd": 1.1493461981318702, "allKps": 0.966363358680376, "wrLow": 0.3029138124044893, "wrHigh": 0.3061740148301551, "kdLow": 1.26838308855941, "kdHigh": 1.2792884051805533, "kpsLow": 1.059978537239733, "kpsHigh": 1.0690920311553171, "score": 0.6572327044025157, "scoreMean": 0.6666666666666666, "scoreLow": 0.6572327044025157, "scoreHigh": 0.6572327044025157, "weightedScore": 0.6572327044025157, "metaScore": 0.6666666666666666, "allScore": 0.6534591194968553, "allWeightedScore": 0.6534591194968553, "realWorldPerformanceScore": 0.6740759758800046, "economyScore": 0.4698275471698113, "expectedWinRate": 0.3045414613651121, "expectedKillsPerSpawn": 1.064535284197525, "observedWr": 0.3045414613651121, "observedKd": 1.2738357468699817, "observedKps": 1.064535284197525, "sampleQuality": 1, "delta": 0.013207547169811318, "metaDelta": 0.013207547169811318, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.03399183437227601, "patchImpact": -0.0028200418485246903, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7524815005409252, "upsideScore": 0.550521226037951, "grindScore": 0.4890424805031447, "recommendationScore": 0.6467661665222729, "mechanicsScore": 0.48549999999999993, "combatFitScore": 0.618686158739503, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.5838396314801896, "trueMetaScore": 0.6273097094486028, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 159, "cohortMinBr": 2, "cohortMaxBr": 4, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 159 Ground main armor vehicles from BR 2.0 to 4.0 in Ground RB.", "rpPerGame": 144.00239868607005, "slPerGame": 1225.1592834498301, "rpPerSpawn": 223.8739459870312, "slPerSpawn": 1904.699128286739, "allRpPerGame": 151.37078454674744, "allSlPerGame": 1273.8488285537092, "allRpPerSpawn": 237.85390854248473, "allSlPerSpawn": 2001.6406975164593, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "fr_arl_44_acl1", "name": "ARL-44 (ACL-1)", "nation": "France", "type": "Ground", "vehicleClass": "Heavy Tank", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 3.7, "brChange": 0, "searchKey": "frarl44acl1arl44acl1", "games": 172351, "spawns": 109460, "rp": 26859200, "sl": 319062159, "wins": 52926, "deaths": 92123, "kills": 94449, "allGames": 19082546, "allSpawns": 10976330, "allRp": 2720630586, "allSl": 31065730686, "allWins": 5370974, "allDeaths": 9199648, "allKills": 8746535, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 18000, "slValue": 47000, "geCost": 0, "rpMultiplier": 1.36, "slMultiplier": 1.07, "valid": true, "wr": 0.3069764600718157, "kd": 1.0258179212532486, "kps": 0.8634013045851693, "allWr": 0.2814597671824056, "allKd": 0.9507491807889537, "allKps": 0.7968568564126296, "wrLow": 0.3056605242684283, "wrHigh": 0.308508431403635, "kdLow": 1.0209735510903275, "kdHigh": 1.029524153066072, "kpsLow": 0.8592649958623629, "kpsHigh": 0.8664612968473028, "score": 0.47746478873239434, "scoreMean": 0.47394366197183097, "scoreLow": 0.47746478873239434, "scoreHigh": 0.47746478873239434, "weightedScore": 0.47746478873239434, "metaScore": 0.47394366197183097, "allScore": 0.3190140845070423, "allWeightedScore": 0.3190140845070423, "realWorldPerformanceScore": 0.4660677634075474, "economyScore": 0.48280873239436617, "expectedWinRate": 0.3070826394973049, "expectedKillsPerSpawn": 0.8628631463548329, "observedWr": 0.3070826394973049, "observedKd": 1.0252488520781997, "observedKps": 0.8628631463548329, "sampleQuality": 1, "delta": 0.1549295774647887, "metaDelta": 0.1549295774647887, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.04412949493243606, "patchImpact": -0.0037662761007015155, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6060490281380693, "upsideScore": 0.4481281988705397, "grindScore": 0.5015493746478874, "recommendationScore": 0.5065153640379674, "mechanicsScore": 0.5046166666666667, "combatFitScore": 0.5563680378656988, "matchupFavorability": 0.5, "roleValue": 0.64, "lineupFitScore": 0.5135394625651682, "trueMetaScore": 0.5247232113192557, "mechanicsConfidence": 0.45, "primaryRole": "Heavy Tank", "roleTags": [ "Heavy Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Heavy Tank", "cohortSize": 142, "cohortMinBr": 2.7, "cohortMaxBr": 4.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 142 Ground main armor vehicles from BR 2.7 to 4.7 in Ground RB.", "rpPerGame": 155.8401169706007, "slPerGame": 1851.2347418929974, "rpPerSpawn": 245.3791339302028, "slPerSpawn": 2914.874465558195, "allRpPerGame": 142.57167707076403, "allSlPerGame": 1627.965717258064, "allRpPerSpawn": 247.86341026554413, "allSlPerSpawn": 2830.247513148748, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "sb_25j_netherlands", "name": "◘SB-25J", "slotType": "air", "score": 0.7116216792097638, "reason": "Alternative air pick" }, { "id": "mb_157", "name": "M.B.157", "slotType": "air", "score": 0.7013645235993085, "reason": "Alternative air pick" }, { "id": "p-51c-10_france", "name": "F-6C-10-NA", "slotType": "air", "score": 0.692237951281679, "reason": "Alternative air pick" }, { "id": "p-47d_22_re_france", "name": "▄P-47D-22-RE", "slotType": "air", "score": 0.6866359898327985, "reason": "Alternative air pick" }, { "id": "firefly_mk4_netherlands", "name": "◘Firefly F.Mk.IV", "slotType": "air", "score": 0.6632450654712725, "reason": "Alternative air pick" }, { "id": "vb_10c1", "name": "VB.10C-1", "slotType": "air", "score": 0.6269876708667577, "reason": "Alternative air pick" } ], "explanation": "6-slot France Ground RB lineup at BR 4.0, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7797718890797745, "overallLineupScore": 0.7797718890797745, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": false, "roleCount": 5 }, "scoreBreakdown": { "vehicleQuality": 0.648781414135392, "roleCoverage": 1, "lineupDepth": 1, "confidence": 0.9986111111111112, "mechanicsConfidence": 0.4833333333333334, "matchupFavorability": 0.5, "economy": 0.5279094340425446, "premiumPenalty": 0.006666666666666666, "duplicateRolePenalty": 0 }, "indicativeWinRate": 0.2994108634507669, "expectedPerformanceLabel": "Strong" }, "explanation": "France BR 4.0 in Ground RB: Good lineup depth with bracket score 0.772." }, { "nation": "Germany", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 9.3, "bracketScore": 0.7674086355120473, "nationBracketScore": 0.7674086355120473, "roleCoverageScore": 0.95, "lineupDepthScore": 1, "topStrength": 0.785675964149016, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.6713712228172418, "averageRecommendationScore": 0.6730796088091296, "averageLineupFitScore": 0.6491286425673337, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 9.3, "brMax": 9.3, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "Germany", "limit": 1, "targetBr": 9.3, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "f-86_cl_13b_mk6", "name": "◄CL-13B Mk.6", "nation": "Germany", "type": "Aircraft", "vehicleClass": "Fighter", "rank": "VI", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-fighter", "modeEligible": true, "br": 9, "brChange": 0, "searchKey": "f86cl13bmk6◄cl13bmk6", "games": 50165, "spawns": 38449, "rp": 16098244, "sl": 302966173, "wins": 21850, "deaths": 28085, "kills": 80282, "allGames": 3515738, "allSpawns": 2615993, "allRp": 1447460422, "allSl": 23984317809, "allWins": 1451252, "allDeaths": 1890433, "allKills": 4337199, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 86000, "slValue": 480000, "geCost": 0, "rpMultiplier": 2.2, "slMultiplier": 3.8, "valid": true, "wr": 0.4345912820990566, "kd": 2.8405746243206274, "kps": 2.079584967007449, "allWr": 0.4127749699263418, "allKd": 2.2940649185292994, "allKps": 1.6578497869054158, "wrLow": 0.4327277362633519, "wrHigh": 0.4384017694398815, "kdLow": 2.8456074122985813, "kdHigh": 2.871465758433126, "kpsLow": 2.078568601898766, "kpsHigh": 2.097456782376508, "score": 0.8840909090909091, "scoreMean": 0.8901515151515151, "scoreLow": 0.8840909090909091, "scoreHigh": 0.8840909090909091, "weightedScore": 0.8840909090909091, "metaScore": 0.8901515151515151, "allScore": 0.8606060606060606, "allWeightedScore": 0.8606060606060606, "realWorldPerformanceScore": 0.8761743530138875, "economyScore": 0.737290909090909, "expectedWinRate": 0.4355626432771853, "expectedKillsPerSpawn": 2.088012692137637, "observedWr": 0.4355626432771853, "observedKd": 2.8585365853658535, "observedKps": 2.088012692137637, "sampleQuality": 1, "delta": 0.02954545454545454, "metaDelta": 0.02954545454545454, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.03806354952618211, "patchImpact": 0.018438175635185017, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.909483990183463, "upsideScore": 0.6744737509162114, "grindScore": 0.729236606060606, "recommendationScore": 0.8166642028670461, "mechanicsScore": 0.729657142857143, "combatFitScore": 0.8116081823856708, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7220920592064293, "trueMetaScore": 0.785675964149016, "mechanicsConfidence": 0.55, "primaryRole": "Air Cover", "roleTags": [ "Air Cover", "CAS", "stabilized", "thermal" ], "mechanicsFlags": [ "cas", "missile", "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Air Cover, stabilizer, thermals, CAS", "cohortSize": 132, "cohortMinBr": 8, "cohortMaxBr": 10, "cohortType": "air-fighter", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 132 Aircraft fighter/air-cover vehicles from BR 8.0 to 10.0 in Ground RB.", "rpPerGame": 320.9058905611482, "slPerGame": 6039.393461576797, "rpPerSpawn": 418.6908372129314, "slPerSpawn": 7879.689276704205, "allRpPerGame": 411.70884235400933, "allSlPerGame": 6821.98668074811, "allRpPerSpawn": 553.3120394435306, "allSlPerSpawn": 9168.341738299758, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "germ_erprobungstrager_3_achs_turm", "name": "Turm III", "nation": "Germany", "type": "Ground", "vehicleClass": "Tank", "rank": "V", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 8.7, "brChange": 0, "searchKey": "germerprobungstrager3achsturmturmiii", "games": 701040, "spawns": 794293, "rp": 799519526, "sl": 12780428260, "wins": 255520, "deaths": 751444, "kills": 1077788, "allGames": 35207590, "allSpawns": 33657218, "allRp": 31921586723, "allSl": 471413029048, "allWins": 12256604, "allDeaths": 31666028, "allKills": 39223414, "isPremium": true, "isGift": false, "isEvent": false, "isPack": true, "isSquadron": false, "isMarketplace": false, "requiredRp": 160000, "slValue": 0, "geCost": 8730, "rpMultiplier": 2.14, "slMultiplier": 4.18, "valid": true, "wr": 0.3644043363611147, "kd": 1.434063865775754, "kps": 1.3566652338687335, "allWr": 0.3481228777070568, "allKd": 1.2386554931440321, "allKps": 1.1653747024477388, "wrLow": 0.3637507046410558, "wrHigh": 0.3652240259377533, "kdLow": 1.4325186402907202, "kdHigh": 1.4360597234995292, "kpsLow": 1.355239863796634, "kpsHigh": 1.3585899194193833, "score": 0.8979338842975206, "scoreMean": 0.8979338842975206, "scoreLow": 0.8979338842975206, "scoreHigh": 0.8979338842975206, "weightedScore": 0.8979338842975206, "metaScore": 0.8979338842975206, "allScore": 0.8756198347107438, "allWeightedScore": 0.8756198347107438, "realWorldPerformanceScore": 0.8623022557163821, "economyScore": 0.9045295867768596, "expectedWinRate": 0.36448704781467534, "expectedKillsPerSpawn": 1.3569148916080087, "observedWr": 0.36448704781467534, "observedKd": 1.4342891818951247, "observedKps": 1.3569148916080087, "sampleQuality": 1, "delta": 0.022314049586776852, "metaDelta": 0.022314049586776852, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.04910397616374745, "patchImpact": 0.01881352839273709, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9070505915678996, "upsideScore": 0.6726936741019702, "grindScore": 0.9309478876033059, "recommendationScore": 0.8153678709046123, "mechanicsScore": 0.6544500000000001, "combatFitScore": 0.7738406074876342, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.7130498849806262, "trueMetaScore": 0.7742239396217692, "mechanicsConfidence": 0.55, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 242, "cohortMinBr": 7.7, "cohortMaxBr": 9.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 242 Ground main armor vehicles from BR 7.7 to 9.7 in Ground RB.", "rpPerGame": 1140.4763294533836, "slPerGame": 18230.669091635285, "rpPerSpawn": 1006.5800982760769, "slPerSpawn": 16090.319642751478, "allRpPerGame": 906.6677589406148, "allSlPerGame": 13389.528480875857, "allRpPerSpawn": 948.4321230293009, "allSlPerSpawn": 14006.29811554835, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "germ_flakpz_I_Gepard", "name": "Gepard", "nation": "Germany", "type": "Ground", "vehicleClass": "Spaa", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 8.3, "brChange": 0, "searchKey": "germflakpzigepardgepard", "games": 2110936, "spawns": 1204498, "rp": 295145274, "sl": 4350340813, "wins": 378731, "deaths": 993312, "kills": 917337, "allGames": 165066775, "allSpawns": 83939218, "allRp": 22339333491, "allSl": 298525824718, "allWins": 31798268, "allDeaths": 65645152, "allKills": 59111744, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 135000, "slValue": 380000, "geCost": 0, "rpMultiplier": 2.08, "slMultiplier": 1.88, "valid": true, "wr": 0.1794081444947842, "kd": 0.9235459101657056, "kps": 0.7615943348164845, "allWr": 0.19263879938083417, "allKd": 0.9004743688216184, "allKps": 0.7042209170106525, "wrLow": 0.17907558074889265, "wrHigh": 0.1797524713779378, "kdLow": 0.922277752851248, "kdHigh": 0.9247491631630556, "kpsLow": 0.7605737487651942, "kpsHigh": 0.7626118439049472, "score": 0.6625000000000001, "scoreMean": 0.6625000000000001, "scoreLow": 0.6625000000000001, "scoreHigh": 0.6625000000000001, "weightedScore": 0.6625000000000001, "metaScore": 0.6625000000000001, "allScore": 0.6083333333333333, "allWeightedScore": 0.6083333333333333, "realWorldPerformanceScore": 0.5792875820527363, "economyScore": 0.6912999999999999, "expectedWinRate": 0.17941377663747266, "expectedKillsPerSpawn": 0.7615927963350707, "observedWr": 0.17941377663747266, "observedKd": 0.9235134580071518, "observedKps": 0.7615927963350707, "sampleQuality": 1, "delta": 0.05416666666666681, "metaDelta": 0.05416666666666681, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.02151343670446607, "patchImpact": -0.0013467110808477178, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7142251126269259, "upsideScore": 0.5330430522343679, "grindScore": 0.7300840000000001, "recommendationScore": 0.6226618458739301, "mechanicsScore": 0.7006266666666666, "combatFitScore": 0.6998298196926567, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6555843543679991, "trueMetaScore": 0.6365247489103434, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "radar", "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 24, "cohortMinBr": 7.7, "cohortMaxBr": 9.3, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 24 Ground anti-air vehicles from BR 7.7 to 9.3 in Ground RB.", "rpPerGame": 139.81725357850735, "slPerGame": 2060.858696331864, "rpPerSpawn": 245.03591869808002, "slPerSpawn": 3611.74598297382, "allRpPerGame": 135.33513022835757, "allSlPerGame": 1808.5155217820181, "allRpPerSpawn": 266.13702180308616, "allSlPerSpawn": 3556.4522976375597, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "germ_leopard_a1a1_120", "name": "Leopard A1A1 (L/44)", "nation": "Germany", "type": "Ground", "vehicleClass": "Tank", "rank": "VI", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 9.3, "brChange": 0, "searchKey": "germleoparda1a1120leoparda1a1l44", "games": 229796, "spawns": 169024, "rp": 152349515, "sl": 2201064284, "wins": 66988, "deaths": 151092, "kills": 184301, "allGames": 62077580, "allSpawns": 47126453, "allRp": 40366726567, "allSl": 428615417320, "allWins": 21103444, "allDeaths": 41603140, "allKills": 40341652, "isPremium": true, "isGift": false, "isEvent": false, "isPack": true, "isSquadron": false, "isMarketplace": false, "requiredRp": 220000, "slValue": 0, "geCost": 9090, "rpMultiplier": 2.26, "slMultiplier": 4.04, "valid": true, "wr": 0.29140245626448535, "kd": 1.219437230898679, "kps": 1.0900609199780589, "allWr": 0.3399522676892583, "allKd": 0.9696785868882417, "allKps": 0.8560302412299683, "wrLow": 0.29029727376210945, "wrHigh": 0.29272716891742845, "kdLow": 1.2161519217859533, "kdHigh": 1.2234345553273287, "kpsLow": 1.0871286099399093, "kpsHigh": 1.0936386183826958, "score": 0.6752631578947369, "scoreMean": 0.6726315789473685, "scoreLow": 0.6752631578947369, "scoreHigh": 0.6752631578947369, "weightedScore": 0.6752631578947369, "metaScore": 0.6726315789473685, "allScore": 0.5889473684210527, "allWeightedScore": 0.5889473684210527, "realWorldPerformanceScore": 0.6465673467751869, "economyScore": 0.8656652631578948, "expectedWinRate": 0.29151073125728905, "expectedKillsPerSpawn": 1.0903836141613026, "observedWr": 0.29151073125728905, "observedKd": 1.219793238556641, "observedKps": 1.0903836141613026, "sampleQuality": 1, "delta": 0.0836842105263158, "metaDelta": 0.0836842105263158, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.04825836265152325, "patchImpact": 0.011770299506407012, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7450190517235288, "upsideScore": 0.5562146310226648, "grindScore": 0.8665471157894739, "recommendationScore": 0.661555904746878, "mechanicsScore": 0.6641500000000001, "combatFitScore": 0.6999997421734134, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.647111049974602, "trueMetaScore": 0.6605362930596584, "mechanicsConfidence": 0.55, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 190, "cohortMinBr": 8.3, "cohortMaxBr": 10.3, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 190 Ground main armor vehicles from BR 8.3 to 10.3 in Ground RB.", "rpPerGame": 662.9772276279831, "slPerGame": 9578.340284426187, "rpPerSpawn": 901.3484179761454, "slPerSpawn": 13022.199711283605, "allRpPerGame": 650.2625676935215, "allSlPerGame": 6904.512342781403, "allRpPerSpawn": 856.5619518829478, "allSlPerSpawn": 9095.006944825658, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "germ_kpz_t72m1", "name": "◊T-72M1", "nation": "Germany", "type": "Ground", "vehicleClass": "Tank", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 9.3, "brChange": 0, "searchKey": "germkpzt72m1◊t72m1", "games": 1098168, "spawns": 660969, "rp": 259356195, "sl": 3677618335, "wins": 275234, "deaths": 575326, "kills": 731515, "allGames": 39981978, "allSpawns": 24911936, "allRp": 9341236225, "allSl": 129690638030, "allWins": 11068153, "allDeaths": 21794232, "allKills": 23962704, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 220000, "slValue": 620000, "geCost": 0, "rpMultiplier": 2.26, "slMultiplier": 2.02, "valid": true, "wr": 0.25062604905930264, "kd": 1.27134052423196, "kps": 1.1066361196040335, "allWr": 0.27682859150939054, "allKd": 1.0994955498699008, "allKps": 0.9618950529375521, "wrLow": 0.2501005250830521, "wrHigh": 0.25116050156872594, "kdLow": 1.2695739567562563, "kdHigh": 1.2733842964775626, "kpsLow": 1.105072864604467, "kpsHigh": 1.1083894914213075, "score": 0.6042105263157894, "scoreMean": 0.6042105263157894, "scoreLow": 0.6042105263157894, "scoreHigh": 0.6042105263157894, "weightedScore": 0.6042105263157894, "metaScore": 0.6042105263157894, "allScore": 0.5463157894736843, "allWeightedScore": 0.5463157894736843, "realWorldPerformanceScore": 0.5971058868896891, "economyScore": 0.49185684210526315, "expectedWinRate": 0.2506301403792498, "expectedKillsPerSpawn": 1.1067311780128872, "observedWr": 0.2506301403792498, "observedKd": 1.2714791266169094, "observedKps": 1.1067311780128872, "sampleQuality": 1, "delta": 0.05789473684210511, "metaDelta": 0.05789473684210511, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.027935251145456648, "patchImpact": 0.007123649238103491, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7027350783574493, "upsideScore": 0.5237318223371338, "grindScore": 0.521620547368421, "recommendationScore": 0.6113715126392788, "mechanicsScore": 0.6641500000000001, "combatFitScore": 0.6796026760114202, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.626502262017429, "trueMetaScore": 0.62500390003005, "mechanicsConfidence": 0.55, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 190, "cohortMinBr": 8.3, "cohortMaxBr": 10.3, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 190 Ground main armor vehicles from BR 8.3 to 10.3 in Ground RB.", "rpPerGame": 236.17169230937344, "slPerGame": 3348.8667808568453, "rpPerSpawn": 392.38783513296386, "slPerSpawn": 5563.980058066263, "allRpPerGame": 233.63617040157442, "allSlPerGame": 3243.7274121355376, "allRpPerSpawn": 374.97030439545125, "allSlPerSpawn": 5205.963841188417, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "germ_jaguar_2", "name": "Jaguar 2", "nation": "Germany", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 8.7, "brChange": 0, "searchKey": "germjaguar2jaguar2", "games": 232704, "spawns": 112454, "rp": 32438744, "sl": 461671644, "wins": 43306, "deaths": 97730, "kills": 86468, "allGames": 900839, "allSpawns": 485900, "allRp": 149304447, "allSl": 2123782904, "allWins": 182793, "allDeaths": 425096, "allKills": 392098, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 160000, "slValue": 450000, "geCost": 0, "rpMultiplier": 2.14, "slMultiplier": 2.05, "valid": true, "wr": 0.18608948080972917, "kd": 0.885290958814738, "kps": 0.7692799941012279, "allWr": 0.20291202818888568, "allKd": 0.9224585585408491, "allKps": 0.8069936553651833, "wrLow": 0.1850673632050542, "wrHigh": 0.18713522496879356, "kdLow": 0.8809081561637258, "kdHigh": 0.8886201360699792, "kpsLow": 0.7655677352684735, "kpsHigh": 0.7722699583662571, "score": 0.44666666666666666, "scoreMean": 0.44666666666666666, "scoreLow": 0.44666666666666666, "scoreHigh": 0.4633333333333334, "weightedScore": 0.44666666666666666, "metaScore": 0.44666666666666666, "allScore": 0.5166666666666667, "allWeightedScore": 0.5166666666666667, "realWorldPerformanceScore": 0.46300617036872566, "economyScore": 0.43362, "expectedWinRate": 0.1860990786578658, "expectedKillsPerSpawn": 0.7689188468173653, "observedWr": 0.1860990786578658, "observedKd": 0.8847641461168525, "observedKps": 0.7689188468173653, "sampleQuality": 1, "delta": -0.07000000000000006, "metaDelta": -0.07000000000000006, "op": false, "confidence": 0.9833333333333333, "reliability": 1, "volatility": 0.05744772597552179, "patchImpact": -0.0091828161159061, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.5921902052560887, "upsideScore": 0.4315167518427602, "grindScore": 0.47619493333333335, "recommendationScore": 0.5108563158230323, "mechanicsScore": 0.6376499999999999, "combatFitScore": 0.6144601475551609, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.5304322448569165, "trueMetaScore": 0.5462624911326148, "mechanicsConfidence": 0.55, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer, stabilizer, thermals", "cohortSize": 30, "cohortMinBr": 7.7, "cohortMaxBr": 9.7, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 30 Ground tank destroyer vehicles from BR 7.7 to 9.7 in Ground RB.", "rpPerGame": 139.3991680418042, "slPerGame": 1983.9437396864687, "rpPerSpawn": 288.4623401568641, "slPerSpawn": 4105.426609991641, "allRpPerGame": 165.7393241189602, "allSlPerGame": 2357.5610114570973, "allRpPerSpawn": 307.274021403581, "allSlPerSpawn": 4370.823017081704, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "germ_th_800_bismark", "name": "Class 3 (P)", "slotType": "ground", "score": 0.6915243966031983, "reason": "Alternative ground pick" }, { "id": "germ_vt_1_2", "name": "VT1-2", "slotType": "ground", "score": 0.6836806836945035, "reason": "Alternative ground pick" }, { "id": "hunter_f58a_1971_switzerland", "name": "◌Hunter F.58A (1971)", "slotType": "air", "score": 0.683314094154494, "reason": "Alternative air pick" }, { "id": "bo_105pah1_a1", "name": "BO 105 PAH-1A1", "slotType": "air", "score": 0.6757486720370465, "reason": "Alternative air pick" }, { "id": "mig-17p_lim_5p", "name": "◊Lim-5P", "slotType": "air", "score": 0.6734300428780149, "reason": "Alternative air pick" }, { "id": "bo_105pah1", "name": "BO 105 PAH-1", "slotType": "air", "score": 0.666805373263748, "reason": "Alternative air pick" } ], "explanation": "6-slot Germany Ground RB lineup at BR 9.3, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7724753056590327, "overallLineupScore": 0.7724753056590327, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": true, "scout": false, "roleCount": 4 }, "scoreBreakdown": { "vehicleQuality": 0.6713712228172418, "roleCoverage": 0.95, "lineupDepth": 1, "confidence": 0.9972222222222222, "mechanicsConfidence": 0.5499999999999999, "matchupFavorability": 0.5, "economy": 0.7091051816925235, "premiumPenalty": 0.013333333333333332, "duplicateRolePenalty": 0.006666666666666666 }, "indicativeWinRate": 0.28469419349442515, "expectedPerformanceLabel": "Strong" }, "explanation": "Germany BR 9.3 in Ground RB: Good lineup depth with bracket score 0.767." }, { "nation": "Israel", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 8.3, "bracketScore": 0.7112783827743878, "nationBracketScore": 0.7112783827743878, "roleCoverageScore": 1, "lineupDepthScore": 0.8333333333333334, "topStrength": 0.7906826123089088, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.5636278377045701, "averageRecommendationScore": 0.5387292736108723, "averageLineupFitScore": 0.5739708125353175, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 8.3, "brMax": 8.3, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "Israel", "limit": 1, "targetBr": 8.3, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "so_4050_vautour_2n_iaf", "name": "Vautour IIN", "nation": "Israel", "type": "Aircraft", "vehicleClass": "Bomber", "rank": "VI", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-bomber", "modeEligible": true, "br": 8.3, "brChange": 0, "searchKey": "so4050vautour2niafvautouriin", "games": 2899, "spawns": 1750, "rp": 1247308, "sl": 11518166, "wins": 951, "deaths": 1397, "kills": 3049, "allGames": 410179, "allSpawns": 280277, "allRp": 443565576, "allSl": 2396851980, "allWins": 123963, "allDeaths": 219609, "allKills": 374289, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 86000, "slValue": 480000, "geCost": 0, "rpMultiplier": 2.2, "slMultiplier": 2.67, "valid": true, "wr": 0.31845694274928393, "kd": 1.8120831013122627, "kps": 1.492202418056292, "allWr": 0.30217684688926233, "allKd": 1.7028498666479042, "allKps": 1.334479929672483, "wrLow": 0.31696923143824945, "wrHigh": 0.3393138013154787, "kdLow": 2.131879459596271, "kdHigh": 2.2331885432670076, "kpsLow": 1.7018489171748514, "kpsHigh": 1.782722511396577, "score": 0.9470588235294117, "scoreMean": 0.9235294117647059, "scoreLow": 0.9470588235294117, "scoreHigh": 0.9470588235294117, "weightedScore": 0.9470588235294117, "metaScore": 0.9235294117647059, "allScore": 0.9117647058823529, "allWeightedScore": 0.9117647058823529, "realWorldPerformanceScore": 0.9067906545800282, "economyScore": 0.7530458823529411, "expectedWinRate": 0.3280441531562608, "expectedKillsPerSpawn": 1.7422857142857142, "observedWr": 0.3280441531562608, "observedKd": 2.1825340014316392, "observedKps": 1.7422857142857142, "sampleQuality": 0.9748264327904134, "delta": 0.01176470588235301, "metaDelta": 0.01176470588235301, "op": true, "confidence": 0.9928454016276854, "reliability": 0.9928454016276854, "volatility": 0.04664445796004937, "patchImpact": -0.0052303144283284975, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9386946788417208, "upsideScore": 0.6691875724132119, "grindScore": 0.7838359058823529, "recommendationScore": 0.834522871219526, "mechanicsScore": 0.6542571428571429, "combatFitScore": 0.7897478766243797, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7169959151391672, "trueMetaScore": 0.7906826123089088, "mechanicsConfidence": 0.55, "primaryRole": "CAS", "roleTags": [ "CAS" ], "mechanicsFlags": [ "cas" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "CAS, CAS", "cohortSize": 34, "cohortMinBr": 7.7, "cohortMaxBr": 9, "cohortType": "air-bomber", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 34 Aircraft bomber vehicles from BR 7.7 to 9.0 in Ground RB.", "rpPerGame": 430.25457054156607, "slPerGame": 3973.1514315281133, "rpPerSpawn": 712.7474285714286, "slPerSpawn": 6581.809142857142, "allRpPerGame": 1081.395137244959, "allSlPerGame": 5843.429283312895, "allRpPerSpawn": 1582.5971306957047, "allSlPerSpawn": 8551.725542945014, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "il_magach_5", "name": "Magach 5", "nation": "Israel", "type": "Ground", "vehicleClass": "Tank", "rank": "V", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 8, "brChange": 0, "searchKey": "ilmagach5magach5", "games": 65567, "spawns": 47816, "rp": 18514307, "sl": 265863699, "wins": 20476, "deaths": 40434, "kills": 54118, "allGames": 3899262, "allSpawns": 2683747, "allRp": 1035170869, "allSl": 14688969259, "allWins": 1223134, "allDeaths": 2298438, "allKills": 2761288, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 53000, "slValue": 300000, "geCost": 0, "rpMultiplier": 1.96, "slMultiplier": 1.91, "valid": true, "wr": 0.3118118427281511, "kd": 1.3352999647971702, "kps": 1.1298393027115805, "allWr": 0.3136780107387635, "allKd": 1.2013360883183812, "allKps": 1.028864979947999, "wrLow": 0.3099765703444866, "wrHigh": 0.3146153213185812, "kdLow": 1.331054783722831, "kdHigh": 1.3458013274707188, "kpsLow": 1.125561927493913, "kpsHigh": 1.1380318486479641, "score": 0.799502487562189, "scoreMean": 0.799502487562189, "scoreLow": 0.799502487562189, "scoreHigh": 0.799502487562189, "weightedScore": 0.799502487562189, "metaScore": 0.799502487562189, "allScore": 0.7626865671641792, "allWeightedScore": 0.7626865671641792, "realWorldPerformanceScore": 0.7624237720272579, "economyScore": 0.5537179104477612, "expectedWinRate": 0.3122912440709503, "expectedKillsPerSpawn": 1.1317968880709386, "observedWr": 0.3122912440709503, "observedKd": 1.338428055596775, "observedKps": 1.1317968880709386, "sampleQuality": 1, "delta": 0.03681592039800985, "metaDelta": 0.03681592039800985, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.017568780195850134, "patchImpact": -0.007418109582308707, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8351803412615563, "upsideScore": 0.605385709299375, "grindScore": 0.6037918606965175, "recommendationScore": 0.7262367408507251, "mechanicsScore": 0.5983333333333335, "combatFitScore": 0.7111220037940046, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.6621844526128122, "trueMetaScore": 0.7003180217462279, "mechanicsConfidence": 0.45, "primaryRole": "MBT", "roleTags": [ "MBT" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT", "cohortSize": 201, "cohortMinBr": 7, "cohortMaxBr": 9, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 201 Ground main armor vehicles from BR 7.0 to 9.0 in Ground RB.", "rpPerGame": 282.37233669376366, "slPerGame": 4054.8400719874326, "rpPerSpawn": 387.19899196921534, "slPerSpawn": 5560.140936088339, "allRpPerGame": 265.47866468064984, "allSlPerGame": 3767.11522821498, "allRpPerSpawn": 385.7185006634381, "allSlPerSpawn": 5473.306261357721, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "il_zsu_23_4", "name": "ZSU-23-4V", "nation": "Israel", "type": "Ground", "vehicleClass": "Spaa", "rank": "V", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 8, "brChange": 0, "searchKey": "ilzsu234zsu234v", "games": 139819, "spawns": 56687, "rp": 10574960, "sl": 155296945, "wins": 20464, "deaths": 40153, "kills": 30039, "allGames": 6196137, "allSpawns": 2606083, "allRp": 569404535, "allSl": 8084909339, "allWins": 994133, "allDeaths": 1857013, "allKills": 1425774, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 135000, "slValue": 380000, "geCost": 0, "rpMultiplier": 2.08, "slMultiplier": 1.88, "valid": true, "wr": 0.1464866704423459, "kd": 0.7500819894010095, "kps": 0.5316280357779096, "allWr": 0.1604467671774105, "allKd": 0.7678050380591951, "allKps": 0.5471184731450762, "wrLow": 0.1451533646455557, "wrHigh": 0.1475762472297263, "kdLow": 0.7425817379311419, "kdHigh": 0.753645194054015, "kpsLow": 0.5259915769603108, "kpsHigh": 0.5338281347901787, "score": 0.17857142857142858, "scoreMean": 0.17857142857142858, "scoreLow": 0.17857142857142858, "scoreHigh": 0.17857142857142858, "weightedScore": 0.17857142857142858, "metaScore": 0.17857142857142858, "allScore": 0.16428571428571428, "allWeightedScore": 0.16428571428571428, "realWorldPerformanceScore": 0.2637135179896125, "economyScore": 0.2138, "expectedWinRate": 0.14636065198578163, "expectedKillsPerSpawn": 0.5299098558752448, "observedWr": 0.14636065198578163, "observedKd": 0.7481134659925784, "observedKps": 0.5299098558752448, "sampleQuality": 1, "delta": 0.01428571428571429, "metaDelta": 0.01428571428571429, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.018724817687430693, "patchImpact": -0.008512223302656718, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.4269662938141229, "upsideScore": 0.315929029970119, "grindScore": 0.21109828571428574, "recommendationScore": 0.35399747336012727, "mechanicsScore": 0.6974666666666667, "combatFitScore": 0.5645038157460784, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.5403302465423907, "trueMetaScore": 0.43781076990067364, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "radar", "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 28, "cohortMinBr": 7, "cohortMaxBr": 9, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 28 Ground anti-air vehicles from BR 7.0 to 9.0 in Ground RB.", "rpPerGame": 75.63321150916542, "slPerGame": 1110.6998691165006, "rpPerSpawn": 186.55000264610933, "slPerSpawn": 2739.551308060049, "allRpPerGame": 91.89669870114234, "allSlPerGame": 1304.830628987061, "allRpPerSpawn": 218.4905603543709, "allSlPerSpawn": 3102.3222740795286, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "il_centurion_mk_5_shot", "name": "Sho't", "nation": "Israel", "type": "Ground", "vehicleClass": "Tank", "rank": "IV", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 7.7, "brChange": 0, "searchKey": "ilcenturionmk5shotshot", "games": 150028, "spawns": 104501, "rp": 29704438, "sl": 468250324, "wins": 43957, "deaths": 90104, "kills": 86454, "allGames": 11256661, "allSpawns": 7584411, "allRp": 2244833597, "allSl": 33946092149, "allWins": 3396814, "allDeaths": 6561022, "allKills": 5845681, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 71000, "slValue": 210000, "geCost": 0, "rpMultiplier": 1.78, "slMultiplier": 1.83, "valid": true, "wr": 0.2928648895407528, "kd": 0.9602771950508666, "kps": 0.8279099131685868, "allWr": 0.30175882954246885, "allKd": 0.8909808819794445, "allKps": 0.7707564540878374, "wrLow": 0.29148836889155544, "wrHigh": 0.29450011300465656, "kdLow": 0.9553092494295673, "kdHigh": 0.9636732596710275, "kpsLow": 0.8236972336207475, "kpsHigh": 0.8309089423967069, "score": 0.49554455445544554, "scoreMean": 0.4881188118811881, "scoreLow": 0.49554455445544554, "scoreHigh": 0.49554455445544554, "weightedScore": 0.49554455445544554, "metaScore": 0.4881188118811881, "allScore": 0.4658415841584158, "allWeightedScore": 0.4658415841584158, "realWorldPerformanceScore": 0.4966640604805719, "economyScore": 0.2947752475247525, "expectedWinRate": 0.2929919748313648, "expectedKillsPerSpawn": 0.8273030880087272, "observedWr": 0.2929919748313648, "observedKd": 0.9594912545502974, "observedKps": 0.8273030880087272, "sampleQuality": 1, "delta": 0.022277227722772297, "metaDelta": 0.022277227722772297, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.012704135152432744, "patchImpact": 0.001139286177774812, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6259438966640205, "upsideScore": 0.4652385661154597, "grindScore": 0.3610412277227723, "recommendationScore": 0.5276381578476708, "mechanicsScore": 0.5614833333333334, "combatFitScore": 0.5931767210499908, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.5376477448866637, "trueMetaScore": 0.5476685256666614, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 202, "cohortMinBr": 6.7, "cohortMaxBr": 8.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 202 Ground main armor vehicles from BR 6.7 to 8.7 in Ground RB.", "rpPerGame": 197.99262804276535, "slPerGame": 3121.086223904871, "rpPerSpawn": 284.25027511698454, "slPerSpawn": 4480.821465823294, "allRpPerGame": 199.42268821989043, "allSlPerGame": 3015.6448834161392, "allRpPerSpawn": 295.9799511128814, "allSlPerSpawn": 4475.771704487006, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "il_magach_6a", "name": "Magach 6A", "nation": "Israel", "type": "Ground", "vehicleClass": "Tank", "rank": "V", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 8, "brChange": 0, "searchKey": "ilmagach6amagach6a", "games": 69752, "spawns": 36324, "rp": 11379574, "sl": 168010327, "wins": 16166, "deaths": 30300, "kills": 28962, "allGames": 4217047, "allSpawns": 2347874, "allRp": 825797135, "allSl": 11590315473, "allWins": 1065874, "allDeaths": 1990907, "allKills": 1894390, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 95000, "slValue": 270000, "geCost": 0, "rpMultiplier": 1.9, "slMultiplier": 1.92, "valid": true, "wr": 0.23188625254114842, "kd": 0.957895089578161, "kps": 0.799297082060958, "allWr": 0.25275582856921847, "allKd": 0.9515378745813803, "allKps": 0.8068688104324424, "wrLow": 0.22972277433916768, "wrHigh": 0.23381778460194888, "kdLow": 0.9486436522892373, "kdHigh": 0.9630395160275943, "kpsLow": 0.7913198619194993, "kpsHigh": 0.8033283045819873, "score": 0.31144278606965176, "scoreMean": 0.2965174129353234, "scoreLow": 0.31144278606965176, "scoreHigh": 0.31144278606965176, "weightedScore": 0.31144278606965176, "metaScore": 0.2965174129353234, "allScore": 0.2835820895522388, "allWeightedScore": 0.2835820895522388, "realWorldPerformanceScore": 0.36026631381539126, "economyScore": 0.32509671641791044, "expectedWinRate": 0.23176396375731162, "expectedKillsPerSpawn": 0.7973240832507433, "observedWr": 0.23176396375731162, "observedKd": 0.9558415841584158, "observedKps": 0.7973240832507433, "sampleQuality": 1, "delta": 0.012935323383084618, "metaDelta": 0.012935323383084618, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.016267550795686953, "patchImpact": -0.009923743999754486, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.5089661359542224, "upsideScore": 0.3701677583467016, "grindScore": 0.3098219860696517, "recommendationScore": 0.42246177682569297, "mechanicsScore": 0.5983333333333335, "combatFitScore": 0.5560370496440522, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.5308498908135255, "trueMetaScore": 0.47387912209228517, "mechanicsConfidence": 0.45, "primaryRole": "MBT", "roleTags": [ "MBT" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT", "cohortSize": 201, "cohortMinBr": 7, "cohortMaxBr": 9, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 201 Ground main armor vehicles from BR 7.0 to 9.0 in Ground RB.", "rpPerGame": 163.14333639178804, "slPerGame": 2408.6811417593763, "rpPerSpawn": 313.2797599383328, "slPerSpawn": 4625.325597401167, "allRpPerGame": 195.823554966307, "allSlPerGame": 2748.443513434875, "allRpPerSpawn": 351.7212316333841, "allSlPerSpawn": 4936.515108136126, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "il_m113a1_tow", "name": "Giraf", "nation": "Israel", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "VI", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 8.3, "brChange": 0, "searchKey": "ilm113a1towgiraf", "games": 70278, "spawns": 26982, "rp": 7373650, "sl": 103873242, "wins": 10841, "deaths": 22803, "kills": 18749, "allGames": 2831249, "allSpawns": 1225271, "allRp": 327563196, "allSl": 4572721564, "allWins": 506406, "allDeaths": 1044793, "allKills": 732544, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 160000, "slValue": 450000, "geCost": 0, "rpMultiplier": 2.14, "slMultiplier": 2.1, "valid": true, "wr": 0.15446619878602105, "kd": 0.8259295295879463, "kps": 0.6977951159628002, "allWr": 0.17886731108824933, "allKd": 0.7012795979176785, "allKps": 0.5979660426179629, "wrLow": 0.1525207781426863, "wrHigh": 0.15601298272785766, "kdLow": 0.8145209404185134, "kdHigh": 0.829911809658231, "kpsLow": 0.6883670967446208, "kpsHigh": 0.7013742122762078, "score": 0.21428571428571427, "scoreMean": 0.18928571428571428, "scoreLow": 0.21428571428571427, "scoreHigh": 0.21428571428571427, "weightedScore": 0.21428571428571427, "metaScore": 0.18928571428571428, "allScore": 0.19642857142857142, "allWeightedScore": 0.19642857142857142, "realWorldPerformanceScore": 0.291315404255474, "economyScore": 0.32472, "expectedWinRate": 0.15425880076268533, "expectedKillsPerSpawn": 0.6948706545104143, "observedWr": 0.15425880076268533, "observedKd": 0.8222163750383722, "observedKps": 0.6948706545104143, "sampleQuality": 1, "delta": -0.007142857142857145, "metaDelta": -0.007142857142857145, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.02391093948346755, "patchImpact": -0.005820812734530334, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.4477283513845543, "upsideScore": 0.3259604572014429, "grindScore": 0.26080960000000003, "recommendationScore": 0.36751862156149245, "mechanicsScore": 0.5863833333333334, "combatFitScore": 0.5220939827355995, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.4558166252173451, "trueMetaScore": 0.43140797451266405, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 28, "cohortMinBr": 7.7, "cohortMaxBr": 9.3, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 28 Ground tank destroyer vehicles from BR 7.7 to 9.3 in Ground RB.", "rpPerGame": 104.92117020973846, "slPerGame": 1478.0335524630752, "rpPerSpawn": 273.2803350381736, "slPerSpawn": 3849.7235935067824, "allRpPerGame": 115.69565093003123, "allSlPerGame": 1615.0898645792017, "allRpPerSpawn": 267.3393853278173, "allSlPerSpawn": 3732.0083181598193, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "so_4050_vautour_2a_israel_iaf", "name": "Vautour IIA", "slotType": "air", "score": 0.7062973847698573, "reason": "Alternative air pick" }, { "id": "meteor_fmk8_iaf", "name": "Meteor F.8", "slotType": "air", "score": 0.6705318543797885, "reason": "Alternative air pick" }, { "id": "meteor_frmk9_iaf", "name": "Meteor FR.9", "slotType": "air", "score": 0.6659223281708084, "reason": "Alternative air pick" }, { "id": "meteor_nfmk13", "name": "Meteor NF.13", "slotType": "air", "score": 0.6519620498852137, "reason": "Alternative air pick" }, { "id": "a_4h", "name": "A-4H", "slotType": "air", "score": 0.6241639685172886, "reason": "Alternative air pick" }, { "id": "il_centurion_shot_kal_alef", "name": "Sho't Kal Alef", "slotType": "ground", "score": 0.6176262759932578, "reason": "Alternative ground pick" } ], "explanation": "6-slot Israel Ground RB lineup at BR 8.3, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7534691608874888, "overallLineupScore": 0.7534691608874888, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": false, "roleCount": 5 }, "scoreBreakdown": { "vehicleQuality": 0.5636278377045701, "roleCoverage": 1, "lineupDepth": 1, "confidence": 0.9988075669379475, "mechanicsConfidence": 0.4833333333333334, "matchupFavorability": 0.5, "economy": 0.4217331443475967, "premiumPenalty": 0, "duplicateRolePenalty": 0 }, "indicativeWinRate": 0.2425716446595847, "expectedPerformanceLabel": "Strong" }, "explanation": "Israel BR 8.3 in Ground RB: Good lineup depth with bracket score 0.711." }, { "nation": "Italy", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 1.3, "bracketScore": 0.7519147694801507, "nationBracketScore": 0.7519147694801507, "roleCoverageScore": 0.95, "lineupDepthScore": 1, "topStrength": 0.7824540947112228, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.6276404947455156, "averageRecommendationScore": 0.6417821489273986, "averageLineupFitScore": 0.5990981536190657, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 1.3, "brMax": 1.3, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "Italy", "limit": 1, "targetBr": 1.3, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "wm_21", "name": "◔WM-21", "nation": "Italy", "type": "Aircraft", "vehicleClass": "Bomber", "rank": "I", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-bomber", "modeEligible": true, "br": 1, "brChange": 0, "searchKey": "wm21◔wm21", "games": 14045, "spawns": 10090, "rp": 1525581, "sl": 5578770, "wins": 5616, "deaths": 8068, "kills": 16930, "allGames": 36842, "allSpawns": 30001, "allRp": 5781174, "allSl": 20160670, "allWins": 18601, "allDeaths": 22677, "allKills": 63213, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 2900, "slValue": 700, "geCost": 0, "rpMultiplier": 1, "slMultiplier": 0.3, "valid": true, "wr": 0.39288207157052446, "kd": 2.020058066374609, "kps": 1.6269499626846762, "allWr": 0.500508543495049, "allKd": 2.745704704974281, "allKps": 2.083361451051996, "wrLow": 0.39457230043925945, "wrHigh": 0.40516631858305874, "kdLow": 2.077745474802914, "kdHigh": 2.1190814959457227, "kpsLow": 1.6613726948176322, "kpsHigh": 1.6944251248057574, "score": 0.979381443298969, "scoreMean": 0.9927835051546392, "scoreLow": 0.979381443298969, "scoreHigh": 0.979381443298969, "weightedScore": 0.979381443298969, "metaScore": 0.9927835051546392, "allScore": 0.98659793814433, "allWeightedScore": 0.98659793814433, "realWorldPerformanceScore": 0.9399924873614433, "economyScore": 0.47923917525773196, "expectedWinRate": 0.39985760056959774, "expectedKillsPerSpawn": 1.6778989098116948, "observedWr": 0.39985760056959774, "observedKd": 2.0984134853743184, "observedKps": 1.6778989098116948, "sampleQuality": 0.9999978623994124, "delta": 0.006185567010309256, "metaDelta": 0.006185567010309256, "op": true, "confidence": 0.9999999999991346, "reliability": 0.9999999999991346, "volatility": 0.26355730653166953, "patchImpact": -0.12424210578653672, "tier": "S", "tierRank": 6, "risk": "Volatile", "riskRank": 3, "riskFlags": [ "volatile", "falling" ], "riskReason": "Recent monthly performance is moving sharply. Latest month is weaker than the previous available month.", "movement": "falling", "stabilityScore": 0.9560932061692253, "upsideScore": 0.6426779686181979, "grindScore": 0.5803156288659794, "recommendationScore": 0.8284817985447308, "mechanicsScore": 0.5854285714285714, "combatFitScore": 0.7691296844482678, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7122233749325093, "trueMetaScore": 0.7824540947112228, "mechanicsConfidence": 0.55, "primaryRole": "CAS", "roleTags": [ "CAS" ], "mechanicsFlags": [ "cas" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "CAS, CAS", "cohortSize": 97, "cohortMinBr": 1, "cohortMaxBr": 2, "cohortType": "air-bomber", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 97 Aircraft bomber vehicles from BR 1.0 to 2.0 in Ground RB.", "rpPerGame": 108.62093271626914, "slPerGame": 397.2068351726593, "rpPerSpawn": 151.19732408325075, "slPerSpawn": 552.9008919722497, "allRpPerGame": 156.91802833722383, "allSlPerGame": 547.2197491992835, "allRpPerSpawn": 192.69937668744376, "allSlPerSpawn": 671.9999333355555, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "it_as_42_metropolitana", "name": "AS 42", "nation": "Italy", "type": "Ground", "vehicleClass": "Spaa", "rank": "I", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 1.3, "brChange": 0, "searchKey": "itas42metropolitanaas42", "games": 75443, "spawns": 58080, "rp": 7601658, "sl": 16712540, "wins": 22644, "deaths": 50185, "kills": 47555, "allGames": 13898342, "allSpawns": 9390298, "allRp": 1216836704, "allSl": 3768811924, "allWins": 4188840, "allDeaths": 8162798, "allKills": 6646997, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 2900, "slValue": 700, "geCost": 0, "rpMultiplier": 1, "slMultiplier": 0.12, "valid": true, "wr": 0.2997517035096577, "kd": 0.9464043366691275, "kps": 0.8174615078596499, "allWr": 0.3013889419103175, "allKd": 0.8142970479445363, "allKps": 0.7078501332473133, "wrLow": 0.2980130603830078, "wrHigh": 0.30228990281022505, "kdLow": 0.942025120136968, "kdHigh": 0.953162684984084, "kpsLow": 0.8139726352285424, "kpsHigh": 0.8235962352948736, "score": 0.8434782608695652, "scoreMean": 0.8434782608695652, "scoreLow": 0.8434782608695652, "scoreHigh": 0.8434782608695652, "weightedScore": 0.8434782608695652, "metaScore": 0.8434782608695652, "allScore": 0.8521739130434782, "allWeightedScore": 0.8521739130434782, "realWorldPerformanceScore": 0.7753779634451508, "economyScore": 0.5136834782608696, "expectedWinRate": 0.30014713094654244, "expectedKillsPerSpawn": 0.818784435261708, "observedWr": 0.30014713094654244, "observedKd": 0.947593902560526, "observedKps": 0.818784435261708, "sampleQuality": 1, "delta": -0.008695652173912993, "metaDelta": -0.008695652173912993, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.01895840959293124, "patchImpact": -0.0012661690128595304, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8546238676455776, "upsideScore": 0.6265723007288073, "grindScore": 0.5684352000000001, "recommendationScore": 0.7444918089686042, "mechanicsScore": 0.6100933333333333, "combatFitScore": 0.725152902531184, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.7029249793214445, "trueMetaScore": 0.7181465160714559, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 23, "cohortMinBr": 1, "cohortMaxBr": 2.3, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 23 Ground anti-air vehicles from BR 1.0 to 2.3 in Ground RB.", "rpPerGame": 100.76028259745769, "slPerGame": 221.52539002955874, "rpPerSpawn": 130.88254132231404, "slPerSpawn": 287.7503443526171, "allRpPerGame": 87.55265225161389, "allSlPerGame": 271.16989379020896, "allRpPerSpawn": 129.58446089783305, "allSlPerSpawn": 401.3516848986049, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "it_toldi_II_a", "name": "Toldi IIA", "nation": "Italy", "type": "Ground", "vehicleClass": "Tank", "rank": "I", "status": "Event", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 1.3, "brChange": 0, "searchKey": "ittoldiiiatoldiiia", "games": 3870, "spawns": 2711, "rp": 1391925, "sl": 5092322, "wins": 1063, "deaths": 2436, "kills": 4275, "allGames": 552298, "allSpawns": 445858, "allRp": 248463851, "allSl": 913753802, "allWins": 202607, "allDeaths": 398312, "allKills": 644888, "isPremium": true, "isGift": false, "isEvent": true, "isPack": true, "isSquadron": false, "isMarketplace": false, "requiredRp": 4000, "slValue": 0, "geCost": 400, "rpMultiplier": 1, "slMultiplier": 0.42, "valid": true, "wr": 0.2728709081295698, "kd": 1.6097969226937605, "kps": 1.4547306116052958, "allWr": 0.36675510238275494, "allKd": 1.61807717099704, "allKps": 1.4455970956029138, "wrLow": 0.2655789180204854, "wrHigh": 0.28396625393939934, "kdLow": 1.7205286098205343, "kdHigh": 1.7893236069282343, "kpsLow": 1.5460006246856588, "kpsHigh": 1.6078171547315303, "score": 0.7693430656934306, "scoreMean": 0.7948905109489052, "scoreLow": 0.7693430656934306, "scoreHigh": 0.7693430656934306, "weightedScore": 0.7693430656934306, "metaScore": 0.7948905109489052, "allScore": 0.9386861313868613, "allWeightedScore": 0.9386861313868613, "realWorldPerformanceScore": 0.8089700636447503, "economyScore": 0.7814005839416059, "expectedWinRate": 0.2746770025839793, "expectedKillsPerSpawn": 1.5769088897085946, "observedWr": 0.2746770025839793, "observedKd": 1.7549261083743843, "observedKps": 1.5769088897085946, "sampleQuality": 0.9909297814688646, "delta": -0.14379562043795613, "metaDelta": -0.14379562043795613, "op": false, "confidence": 0.9994224217729615, "reliability": 0.9994224217729615, "volatility": 0.12459001375189838, "patchImpact": 0.011988376775905807, "tier": "B", "tierRank": 4, "risk": "Volatile", "riskRank": 3, "riskFlags": [ "volatile" ], "riskReason": "Recent monthly performance is moving sharply.", "movement": "stable", "stabilityScore": 0.8416906417337506, "upsideScore": 0.6211411084234115, "grindScore": 0.8317903532846717, "recommendationScore": 0.7524029170375423, "mechanicsScore": 0.4580166666666666, "combatFitScore": 0.6512757768997887, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.6260439494860435, "trueMetaScore": 0.700075774975937, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 137, "cohortMinBr": 1, "cohortMaxBr": 2.3, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 137 Ground main armor vehicles from BR 1.0 to 2.3 in Ground RB.", "rpPerGame": 359.67054263565893, "slPerGame": 1315.8454780361758, "rpPerSpawn": 513.4360014754703, "slPerSpawn": 1878.3924751014385, "allRpPerGame": 449.8728059851747, "allSlPerGame": 1654.4579230777588, "allRpPerSpawn": 557.2712634964496, "allSlPerSpawn": 2049.427849225538, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "it_ab_41", "name": "AB 41", "nation": "Italy", "type": "Ground", "vehicleClass": "Tank", "rank": "I", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 1, "brChange": 0, "searchKey": "itab41ab41", "games": 102335, "spawns": 84539, "rp": 11588663, "sl": 19264410, "wins": 30953, "deaths": 75740, "kills": 61563, "allGames": 12214812, "allSpawns": 9071303, "allRp": 1365542170, "allSl": 2809360080, "allWins": 4091991, "allDeaths": 8107227, "allKills": 6585022, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 0, "slValue": 0, "geCost": 0, "rpMultiplier": 1, "slMultiplier": 0.1, "valid": true, "wr": 0.30225928220437526, "kd": 0.813279609163558, "kps": 0.728512039214409, "allWr": 0.33499974093393753, "allKd": 0.8122418014472369, "allKps": 0.7259177282544476, "wrLow": 0.30063045134158994, "wrHigh": 0.3043106620077815, "kdLow": 0.808621901315827, "kdHigh": 0.8170184472450391, "kpsLow": 0.7244588036960543, "kpsHigh": 0.7319814191596691, "score": 0.6357142857142858, "scoreMean": 0.5955357142857143, "scoreLow": 0.6357142857142858, "scoreHigh": 0.6357142857142858, "weightedScore": 0.6357142857142858, "metaScore": 0.5955357142857143, "allScore": 0.6696428571428571, "allWeightedScore": 0.6696428571428571, "realWorldPerformanceScore": 0.5896991686725668, "economyScore": 0.30145, "expectedWinRate": 0.30246738652464944, "expectedKillsPerSpawn": 0.7282201114278617, "observedWr": 0.30246738652464944, "observedKd": 0.8128201742804331, "observedKps": 0.7282201114278617, "sampleQuality": 1, "delta": -0.07410714285714282, "metaDelta": -0.07410714285714282, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.019402841881116926, "patchImpact": -0.011726514604275984, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.706917794462708, "upsideScore": 0.5053957830609581, "grindScore": 0.387486, "recommendationScore": 0.5928732700214696, "mechanicsScore": 0.45316666666666666, "combatFitScore": 0.5803335147671304, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.558618965917026, "trueMetaScore": 0.5838258033052173, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 112, "cohortMinBr": 1, "cohortMaxBr": 2, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 112 Ground main armor vehicles from BR 1.0 to 2.0 in Ground RB.", "rpPerGame": 113.24241950456833, "slPerGame": 188.2484975814726, "rpPerSpawn": 137.0806728255598, "slPerSpawn": 227.876009888927, "allRpPerGame": 111.79395720539948, "allSlPerGame": 229.99617841027762, "allRpPerSpawn": 150.53429149042867, "allSlPerSpawn": 309.6975241594289, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "it_semovente_l40", "name": "47/32 L40", "nation": "Italy", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "I", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 1.3, "brChange": 0, "searchKey": "itsemoventel404732l40", "games": 31110, "spawns": 18150, "rp": 2136642, "sl": 9299138, "wins": 7481, "deaths": 15244, "kills": 14686, "allGames": 4292869, "allSpawns": 2554231, "allRp": 318481871, "allSl": 1821969442, "allWins": 1123160, "allDeaths": 2098644, "allKills": 2036175, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 4000, "slValue": 2100, "geCost": 0, "rpMultiplier": 1, "slMultiplier": 0.25, "valid": true, "wr": 0.24049259602021208, "kd": 0.9612189333596052, "kps": 0.8083366760988867, "allWr": 0.2616315554227791, "allKd": 0.970195473179507, "allKps": 0.7971572588027226, "wrLow": 0.23737786198360808, "wrHigh": 0.24358814406435914, "kdLow": 0.9532074349485901, "kdHigh": 0.9735834335898513, "kpsLow": 0.8005892087248654, "kpsHigh": 0.8177028022944184, "score": 0.4475, "scoreMean": 0.435, "scoreLow": 0.4475, "scoreHigh": 0.4475, "weightedScore": 0.4475, "metaScore": 0.435, "allScore": 0.5625, "allWeightedScore": 0.5625, "realWorldPerformanceScore": 0.5275044849611026, "economyScore": 0.223, "expectedWinRate": 0.2404693024750884, "expectedKillsPerSpawn": 0.8091460055096419, "observedWr": 0.2404693024750884, "observedKd": 0.9633954342692207, "observedKps": 0.8091460055096419, "sampleQuality": 0.9999999999911156, "delta": -0.1275, "metaDelta": -0.1275, "op": false, "confidence": 0.9999999999999963, "reliability": 0.9999999999999963, "volatility": 0.01753435614449398, "patchImpact": -0.015266163722216008, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6228751658764379, "upsideScore": 0.4401844407007759, "grindScore": 0.22264000000000003, "recommendationScore": 0.5233251962340544, "mechanicsScore": 0.4732166666666666, "combatFitScore": 0.5524450763906643, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.5158149604233013, "trueMetaScore": 0.5348533800401748, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 40, "cohortMinBr": 1, "cohortMaxBr": 2.3, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 40 Ground tank destroyer vehicles from BR 1.0 to 2.3 in Ground RB.", "rpPerGame": 68.68023143683703, "slPerGame": 298.91153969784637, "rpPerSpawn": 117.72132231404959, "slPerSpawn": 512.3492011019284, "allRpPerGame": 74.18858367213163, "allSlPerGame": 424.4176661342333, "allRpPerSpawn": 124.68796714157803, "allSlPerSpawn": 713.3142781526025, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "it_39m_csaba", "name": "Csaba", "nation": "Italy", "type": "Ground", "vehicleClass": "Tank", "rank": "I", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 1, "brChange": 0, "searchKey": "it39mcsabacsaba", "games": 31104, "spawns": 19541, "rp": 2347217, "sl": 5195159, "wins": 8069, "deaths": 17461, "kills": 8387, "allGames": 1763283, "allSpawns": 1176173, "allRp": 139481443, "allSl": 313096399, "allWins": 525938, "allDeaths": 1060285, "allKills": 447896, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 2900, "slValue": 700, "geCost": 0, "rpMultiplier": 1, "slMultiplier": 0.12, "valid": true, "wr": 0.25942391107096985, "kd": 0.4915337343482917, "kps": 0.4378990720400246, "allWr": 0.2982642169854333, "allKd": 0.42261983731142694, "allKps": 0.3809525882992828, "wrLow": 0.25624772580373084, "wrHigh": 0.2626176999651401, "kdLow": 0.47360602386754397, "kdHigh": 0.4870491505210936, "kpsLow": 0.42319404241088915, "kpsHigh": 0.43520624416605164, "score": 0.3660714285714286, "scoreMean": 0.2714285714285714, "scoreLow": 0.3660714285714286, "scoreHigh": 0.3660714285714286, "weightedScore": 0.3660714285714286, "metaScore": 0.2714285714285714, "allScore": 0.38749999999999996, "allWeightedScore": 0.38749999999999996, "realWorldPerformanceScore": 0.3333224012082361, "economyScore": 0.25314, "expectedWinRate": 0.2594200102880658, "expectedKillsPerSpawn": 0.4292001432884704, "observedWr": 0.2594200102880658, "observedKd": 0.4803275871943188, "observedKps": 0.4292001432884704, "sampleQuality": 0.9999999999944219, "delta": -0.11607142857142855, "metaDelta": -0.11607142857142855, "op": false, "confidence": 0.9999999999996635, "reliability": 0.9999999999996635, "volatility": 0.007298818681421297, "patchImpact": -0.00530110552730223, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.5092018961447696, "upsideScore": 0.36188440878460776, "grindScore": 0.28749234285714287, "recommendationScore": 0.40911790275799004, "mechanicsScore": 0.45316666666666666, "combatFitScore": 0.48644594771852123, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.47896269163407007, "trueMetaScore": 0.44648739936908627, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 112, "cohortMinBr": 1, "cohortMaxBr": 2, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 112 Ground main armor vehicles from BR 1.0 to 2.0 in Ground RB.", "rpPerGame": 75.4635095164609, "slPerGame": 167.0254308127572, "rpPerSpawn": 120.11754772017808, "slPerSpawn": 265.8594237756512, "allRpPerGame": 79.10326532950184, "allSlPerGame": 177.56446299317807, "allRpPerSpawn": 118.58922369413344, "allSlPerSpawn": 266.19927425642317, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "ba_65_a80", "name": "Ba.65 A.80", "slotType": "air", "score": 0.716987745539116, "reason": "Alternative air pick" }, { "id": "fiat_cr42_marcolin_italy", "name": "Marcolin's C.R.42 CN", "slotType": "air", "score": 0.6909461389260183, "reason": "Alternative air pick" }, { "id": "fiat_cr42_italy", "name": "CR.42", "slotType": "air", "score": 0.6627643747840026, "reason": "Alternative air pick" }, { "id": "s_81_ar125", "name": "S.81", "slotType": "air", "score": 0.6064852824857876, "reason": "Alternative air pick" }, { "id": "ju-87r-2_italy", "name": "▄Ju 87 R-2", "slotType": "air", "score": 0.6053021888670966, "reason": "Alternative air pick" }, { "id": "ba_65_k14_l", "name": "Ba.65 (K.14) L", "slotType": "air", "score": 0.5890963547718806, "reason": "Alternative air pick" } ], "explanation": "6-slot Italy Ground RB lineup at BR 1.3, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7518886778154985, "overallLineupScore": 0.7518886778154985, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": false, "roleCount": 4 }, "scoreBreakdown": { "vehicleQuality": 0.6276404947455156, "roleCoverage": 0.95, "lineupDepth": 1, "confidence": 0.9999037369619592, "mechanicsConfidence": 0.4833333333333334, "matchupFavorability": 0.5, "economy": 0.4796932541679657, "premiumPenalty": 0.006666666666666666, "duplicateRolePenalty": 0.006666666666666666 }, "indicativeWinRate": 0.2946155052851848, "expectedPerformanceLabel": "Strong" }, "explanation": "Italy BR 1.3 in Ground RB: Good lineup depth with bracket score 0.752." }, { "nation": "Japan", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 3.7, "bracketScore": 0.773795447763971, "nationBracketScore": 0.773795447763971, "roleCoverageScore": 0.95, "lineupDepthScore": 1, "topStrength": 0.818927424168741, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.6797220152777271, "averageRecommendationScore": 0.708136986787327, "averageLineupFitScore": 0.6269054355277485, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 3.7, "brMax": 3.7, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "Japan", "limit": 1, "targetBr": 3.7, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "b7a2_homare_23", "name": "B7A2 (Homare 23)", "nation": "Japan", "type": "Aircraft", "vehicleClass": "Bomber", "rank": "III", "status": "Event", "vehicleFamily": "Aircraft", "peerGroup": "air-bomber", "modeEligible": true, "br": 3.7, "brChange": 0, "searchKey": "b7a2homare23b7a2homare23", "games": 43741, "spawns": 23711, "rp": 20077126, "sl": 294572464, "wins": 15506, "deaths": 16644, "kills": 64365, "allGames": 4835710, "allSpawns": 2844834, "allRp": 2001954902, "allSl": 29853041438, "allWins": 1786060, "allDeaths": 2129175, "allKills": 5418546, "isPremium": true, "isGift": false, "isEvent": true, "isPack": false, "isSquadron": false, "isMarketplace": true, "requiredRp": 33000, "slValue": 0, "geCost": 1600, "rpMultiplier": 1.48, "slMultiplier": 3.82, "valid": true, "wr": 0.35283377755785517, "kd": 3.788043361792267, "kps": 2.677766573697792, "allWr": 0.3693286262389772, "allKd": 2.544614335633745, "allKps": 1.9045397301222227, "wrLow": 0.3515700859065213, "wrHigh": 0.3574324043626737, "kdLow": 3.84762479326735, "kdHigh": 3.886693880128468, "kpsLow": 2.700850536001931, "kpsHigh": 2.7282751862366927, "score": 0.975, "scoreMean": 0.9715909090909091, "scoreLow": 0.975, "scoreHigh": 0.975, "weightedScore": 0.975, "metaScore": 0.9715909090909091, "allScore": 0.959090909090909, "allWeightedScore": 0.959090909090909, "realWorldPerformanceScore": 0.9617830605961917, "economyScore": 0.9220436363636363, "expectedWinRate": 0.3544957819894378, "expectedKillsPerSpawn": 2.7145628611193118, "observedWr": 0.3544957819894378, "observedKd": 3.867159336697909, "observedKps": 2.7145628611193118, "sampleQuality": 0.999999999999999, "delta": 0.012500000000000067, "metaDelta": 0.012500000000000067, "op": true, "confidence": 1, "reliability": 1, "volatility": 0.052540162891317244, "patchImpact": 0.052413730829036, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "rising", "stabilityScore": 0.9730491500331075, "upsideScore": 0.7407070101905024, "grindScore": 0.9406260363636363, "recommendationScore": 0.8832514584055414, "mechanicsScore": 0.6108857142857143, "combatFitScore": 0.7860530774002289, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7333779060178698, "trueMetaScore": 0.818927424168741, "mechanicsConfidence": 0.55, "primaryRole": "CAS", "roleTags": [ "CAS" ], "mechanicsFlags": [ "cas" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "CAS, CAS", "cohortSize": 88, "cohortMinBr": 2.7, "cohortMaxBr": 4.7, "cohortType": "air-bomber", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 88 Aircraft bomber vehicles from BR 2.7 to 4.7 in Ground RB.", "rpPerGame": 459.00016003292103, "slPerGame": 6734.470268169452, "rpPerSpawn": 846.743115009911, "slPerSpawn": 12423.451731263971, "allRpPerGame": 413.9939950906899, "allSlPerGame": 6173.455694820409, "allRpPerSpawn": 703.7158941435599, "allSlPerSpawn": 10493.772725579067, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "jp_type_95_so_ki", "name": "So-Ki", "nation": "Japan", "type": "Ground", "vehicleClass": "Spaa", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 3, "brChange": 0, "searchKey": "jptype95sokisoki", "games": 110097, "spawns": 60254, "rp": 8363230, "sl": 80250261, "wins": 24739, "deaths": 45240, "kills": 38058, "allGames": 15481839, "allSpawns": 6899899, "allRp": 980497222, "allSl": 10860697954, "allWins": 2930200, "allDeaths": 5161156, "allKills": 3112003, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 14000, "slValue": 32000, "geCost": 0, "rpMultiplier": 1.3, "slMultiplier": 0.74, "valid": true, "wr": 0.22456158115937494, "kd": 0.8403372557408184, "kps": 0.6312411509435137, "allWr": 0.18926710461946195, "allKd": 0.6029725223788176, "allKps": 0.45102579777263885, "wrLow": 0.22309388934685218, "wrHigh": 0.22631803170253298, "kdLow": 0.8357203587368959, "kdHigh": 0.8467730099633693, "kpsLow": 0.627476831899246, "kpsHigh": 0.6357754003177022, "score": 0.6833333333333333, "scoreMean": 0.6833333333333333, "scoreLow": 0.6833333333333333, "scoreHigh": 0.6833333333333333, "weightedScore": 0.6833333333333333, "metaScore": 0.6833333333333333, "allScore": 0.2361111111111111, "allWeightedScore": 0.2361111111111111, "realWorldPerformanceScore": 0.5676729022286289, "economyScore": 0.56468, "expectedWinRate": 0.22470185381981345, "expectedKillsPerSpawn": 0.6316261161084741, "observedWr": 0.22470185381981345, "observedKd": 0.8412466843501326, "observedKps": 0.6316261161084741, "sampleQuality": 1, "delta": 0.44722222222222224, "metaDelta": 0.44722222222222224, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.013207966030952138, "patchImpact": -0.004518598729919832, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7164288873011433, "upsideScore": 0.5359121134807887, "grindScore": 0.592871288888889, "recommendationScore": 0.6012383268539819, "mechanicsScore": 0.628, "combatFitScore": 0.6646814965348709, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6427287344039199, "trueMetaScore": 0.61435988690331, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 36, "cohortMinBr": 2, "cohortMaxBr": 4, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 36 Ground anti-air vehicles from BR 2.0 to 4.0 in Ground RB.", "rpPerGame": 75.96237862975376, "slPerGame": 728.9050655331208, "rpPerSpawn": 138.79958177050486, "slPerSpawn": 1331.8661167723305, "allRpPerGame": 63.33209007017835, "allSlPerGame": 701.5121365103978, "allRpPerSpawn": 142.10312672692746, "allSlPerSpawn": 1574.0372364870848, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "jp_navy_120mm_spg", "name": "Chi-Ha LG", "nation": "Japan", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 3, "brChange": 0, "searchKey": "jpnavy120mmspgchihalg", "games": 172236, "spawns": 113309, "rp": 22320781, "sl": 181444460, "wins": 52246, "deaths": 95230, "kills": 133297, "allGames": 14918253, "allSpawns": 9755346, "allRp": 2167690177, "allSl": 18836142394, "allWins": 4799761, "allDeaths": 8295299, "allKills": 11891104, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 9200, "slValue": 16000, "geCost": 0, "rpMultiplier": 1.18, "slMultiplier": 0.62, "valid": true, "wr": 0.30312752439224544, "kd": 1.3978320980672574, "kps": 1.1751466816176794, "allWr": 0.32173455277665597, "allKd": 1.4334476368317695, "allKps": 1.2189120164367286, "wrLow": 0.3019219393432366, "wrHigh": 0.3047610187714819, "kdLow": 1.3948241866643176, "kdHigh": 1.404650768706889, "kpsLow": 1.1722732289230595, "kpsHigh": 1.1805319321850607, "score": 0.8742424242424243, "scoreMean": 0.8742424242424243, "scoreLow": 0.8742424242424243, "scoreHigh": 0.8742424242424243, "weightedScore": 0.8742424242424243, "metaScore": 0.8742424242424243, "allScore": 0.912121212121212, "allWeightedScore": 0.912121212121212, "realWorldPerformanceScore": 0.8429831834906325, "economyScore": 0.4230618181818182, "expectedWinRate": 0.303339603799438, "expectedKillsPerSpawn": 1.17640258055406, "observedWr": 0.303339603799438, "observedKd": 1.3997374776856033, "observedKps": 1.17640258055406, "sampleQuality": 1, "delta": -0.037878787878787734, "metaDelta": -0.037878787878787734, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.0253724467381501, "patchImpact": 0.004318200153969831, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.892541890486734, "upsideScore": 0.6524118642352504, "grindScore": 0.505257793939394, "recommendationScore": 0.7752910693473529, "mechanicsScore": 0.5007, "combatFitScore": 0.6925610549468427, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.6263000838424608, "trueMetaScore": 0.7253449721421737, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 66, "cohortMinBr": 2, "cohortMaxBr": 4, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 66 Ground tank destroyer vehicles from BR 2.0 to 4.0 in Ground RB.", "rpPerGame": 129.59416730532524, "slPerGame": 1053.4642002833323, "rpPerSpawn": 196.99036263668376, "slPerSpawn": 1601.3243431677977, "allRpPerGame": 145.30455925368742, "allSlPerGame": 1262.6238738543984, "allRpPerSpawn": 222.20536073246402, "allSlPerSpawn": 1930.8533386719446, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "jp_type_1_chi_he_5th_regiment", "name": "Chi-He (5th Regiment)", "nation": "Japan", "type": "Ground", "vehicleClass": "Tank", "rank": "II", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 2.7, "brChange": 0, "searchKey": "jptype1chihe5thregimentchihe5thregiment", "games": 13985, "spawns": 10493, "rp": 5753479, "sl": 42444479, "wins": 4578, "deaths": 9273, "kills": 13293, "allGames": 1590668, "allSpawns": 1176156, "allRp": 690588019, "allSl": 4998147152, "allWins": 553060, "allDeaths": 1026815, "allKills": 1464095, "isPremium": true, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 9200, "slValue": 0, "geCost": 850, "rpMultiplier": 1.18, "slMultiplier": 1.05, "valid": true, "wr": 0.32509917873775485, "kd": 1.413286340536291, "kps": 1.2503601151964177, "allWr": 0.3476644119570894, "allKd": 1.4256189401445851, "allKps": 1.2446238596391264, "wrLow": 0.32228609001212605, "wrHigh": 0.33245592235008503, "kdLow": 1.41758256899109, "kdHigh": 1.4494507535582468, "kpsLow": 1.252763095611777, "kpsHigh": 1.280926030472279, "score": 0.7654135338345864, "scoreMean": 0.7751879699248121, "scoreLow": 0.7654135338345864, "scoreHigh": 0.7654135338345864, "weightedScore": 0.7654135338345864, "metaScore": 0.7751879699248121, "allScore": 0.8082706766917294, "allWeightedScore": 0.8082706766917294, "realWorldPerformanceScore": 0.8000990224614589, "economyScore": 0.7232873684210526, "expectedWinRate": 0.32735073292813727, "expectedKillsPerSpawn": 1.266844563042028, "observedWr": 0.32735073292813727, "observedKd": 1.4335166612746684, "observedKps": 1.266844563042028, "sampleQuality": 0.9999980892553655, "delta": -0.03308270676691727, "metaDelta": -0.03308270676691727, "op": false, "confidence": 0.9999999999870941, "reliability": 0.9999999999870941, "volatility": 0.03017605138296152, "patchImpact": -0.026121756232060755, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8402470725771436, "upsideScore": 0.5897268740682032, "grindScore": 0.7727376661654135, "recommendationScore": 0.7361080545173556, "mechanicsScore": 0.48065, "combatFitScore": 0.6595853894498681, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.6218346523334799, "trueMetaScore": 0.6928183660922065, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 133, "cohortMinBr": 2, "cohortMaxBr": 3.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 133 Ground main armor vehicles from BR 2.0 to 3.7 in Ground RB.", "rpPerGame": 411.4035752592063, "slPerGame": 3035.0002860207364, "rpPerSpawn": 548.3159249023158, "slPerSpawn": 4045.028018679119, "allRpPerGame": 434.1496899415843, "allSlPerGame": 3142.168668760546, "allRpPerSpawn": 587.1568218841718, "allSlPerSpawn": 4249.561411921548, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "jp_type_1_chi_he", "name": "Chi-He", "nation": "Japan", "type": "Ground", "vehicleClass": "Tank", "rank": "II", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 2.7, "brChange": 0, "searchKey": "jptype1chihechihe", "games": 109630, "spawns": 71366, "rp": 14914607, "sl": 104332412, "wins": 33651, "deaths": 60637, "kills": 75063, "allGames": 12129636, "allSpawns": 7344697, "allRp": 1575248055, "allSl": 10940294081, "allWins": 3633554, "allDeaths": 6126512, "allKills": 7777850, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 9200, "slValue": 16000, "geCost": 0, "rpMultiplier": 1.18, "slMultiplier": 0.5, "valid": true, "wr": 0.30674713160824824, "kd": 1.2362734090004608, "kps": 1.0507779582327417, "allWr": 0.29955859415302005, "allKd": 1.2695119124125487, "allKps": 1.058957184155515, "wrLow": 0.30516835172959306, "wrHigh": 0.3087387367418085, "kdLow": 1.2321171112378198, "kdHigh": 1.2436979851554713, "kpsLow": 1.0468834637520343, "kpsHigh": 1.0567232957693062, "score": 0.6541353383458647, "scoreMean": 0.6654135338345865, "scoreLow": 0.6541353383458647, "scoreHigh": 0.6541353383458647, "weightedScore": 0.6541353383458647, "metaScore": 0.6654135338345865, "allScore": 0.6353383458646616, "allWeightedScore": 0.6353383458646616, "realWorldPerformanceScore": 0.6740281447420142, "economyScore": 0.42697684210526315, "expectedWinRate": 0.30695065219374257, "expectedKillsPerSpawn": 1.0518033797606703, "observedWr": 0.30695065219374257, "observedKd": 1.2379075481966455, "observedKps": 1.0518033797606703, "sampleQuality": 1, "delta": 0.03007518796992481, "metaDelta": 0.03007518796992481, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.030658013712290773, "patchImpact": -0.007182690111159129, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7517844840158059, "upsideScore": 0.5472499546986693, "grindScore": 0.4608705684210527, "recommendationScore": 0.6437987258203437, "mechanicsScore": 0.48065, "combatFitScore": 0.6159749953395872, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.5824255281132664, "trueMetaScore": 0.624871600195287, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 133, "cohortMinBr": 2, "cohortMaxBr": 3.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 133 Ground main armor vehicles from BR 2.0 to 3.7 in Ground RB.", "rpPerGame": 136.04494207789838, "slPerGame": 951.6775700082094, "rpPerSpawn": 208.98757111229438, "slPerSpawn": 1461.9344225541574, "allRpPerGame": 129.8677103748208, "allSlPerGame": 901.947435273408, "allRpPerSpawn": 214.47420567519669, "allSlPerSpawn": 1489.5500904938624, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "jp_type_5_na_to", "name": "Na-To", "nation": "Japan", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 3.3, "brChange": 0, "searchKey": "jptype5natonato", "games": 126628, "spawns": 66017, "rp": 13879428, "sl": 165514369, "wins": 30693, "deaths": 55449, "kills": 67338, "allGames": 15605449, "allSpawns": 7528744, "allRp": 1521731218, "allSl": 18765233402, "allWins": 3519135, "allDeaths": 6247649, "allKills": 6799604, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 18000, "slValue": 47000, "geCost": 0, "rpMultiplier": 1.36, "slMultiplier": 1.07, "valid": true, "wr": 0.24232536027007828, "kd": 1.2129157558555776, "kps": 1.0191200734482118, "allWr": 0.2255070579689976, "allKd": 1.0883379343730648, "allKps": 0.903147999775532, "wrLow": 0.2408471997919539, "wrHigh": 0.24393378215937941, "kdLow": 1.208415713983065, "kdHigh": 1.2204107752232327, "kpsLow": 1.0149725513829313, "kpsHigh": 1.0250474434668801, "score": 0.6608695652173913, "scoreMean": 0.6608695652173913, "scoreLow": 0.6608695652173913, "scoreHigh": 0.6608695652173913, "weightedScore": 0.6608695652173913, "metaScore": 0.6608695652173913, "allScore": 0.4318840579710145, "allWeightedScore": 0.4318840579710145, "realWorldPerformanceScore": 0.6025812602807039, "economyScore": 0.5532373913043479, "expectedWinRate": 0.24238714976150613, "expectedKillsPerSpawn": 1.0200099974249057, "observedWr": 0.24238714976150613, "observedKd": 1.2144132446031488, "observedKps": 1.0200099974249057, "sampleQuality": 1, "delta": 0.22898550724637678, "metaDelta": 0.22898550724637678, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.010633942524426534, "patchImpact": -0.007536066391823137, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7240306930612396, "upsideScore": 0.5328506403541907, "grindScore": 0.54953475942029, "recommendationScore": 0.6091342857793863, "mechanicsScore": 0.50555, "combatFitScore": 0.611587850293456, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.5547657084554939, "trueMetaScore": 0.6020098421646447, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 69, "cohortMinBr": 2.3, "cohortMaxBr": 4.3, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 69 Ground tank destroyer vehicles from BR 2.3 to 4.3 in Ground RB.", "rpPerGame": 109.60789082983227, "slPerGame": 1307.0913936885997, "rpPerSpawn": 210.24021085477983, "slPerSpawn": 2507.1476892315613, "allRpPerGame": 97.51281222347399, "allSlPerGame": 1202.4795571085458, "allRpPerSpawn": 202.12285316116473, "allSlPerSpawn": 2492.478612900107, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "sb2c_5_thailand", "name": "▄SB2C-5", "slotType": "air", "score": 0.734529538268853, "reason": "Alternative air pick" }, { "id": "p-51c-11-nt_japan", "name": "▅P-51C-11-NT", "slotType": "air", "score": 0.732033493460998, "reason": "Alternative air pick" }, { "id": "bf-109e-3_japan", "name": "▅Bf 109 E-7", "slotType": "air", "score": 0.7307286463712757, "reason": "Alternative air pick" }, { "id": "f4u-1a_japan", "name": "▅F4U-1A", "slotType": "air", "score": 0.7307093080430329, "reason": "Alternative air pick" }, { "id": "b7a2", "name": "B7A2", "slotType": "air", "score": 0.6951366270924619, "reason": "Alternative air pick" }, { "id": "ki_100_2", "name": "Ki-100-II", "slotType": "air", "score": 0.6880417515872332, "reason": "Alternative air pick" } ], "explanation": "6-slot Japan Ground RB lineup at BR 3.7, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7748455292463161, "overallLineupScore": 0.7748455292463161, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": false, "roleCount": 4 }, "scoreBreakdown": { "vehicleQuality": 0.6797220152777271, "roleCoverage": 0.95, "lineupDepth": 1, "confidence": 0.9999999999978489, "mechanicsConfidence": 0.4833333333333334, "matchupFavorability": 0.5, "economy": 0.6369830188664459, "premiumPenalty": 0.013333333333333332, "duplicateRolePenalty": 0 }, "indicativeWinRate": 0.2924490922875226, "expectedPerformanceLabel": "Strong" }, "explanation": "Japan BR 3.7 in Ground RB: Good lineup depth with bracket score 0.774." }, { "nation": "Sweden", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 4.3, "bracketScore": 0.7526633155603097, "nationBracketScore": 0.7526633155603097, "roleCoverageScore": 0.95, "lineupDepthScore": 1, "topStrength": 0.7665952574381727, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.6342965423328356, "averageRecommendationScore": 0.6451608551578654, "averageLineupFitScore": 0.6005586612197115, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 4.3, "brMax": 4.3, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "Sweden", "limit": 1, "targetBr": 4.3, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "saab_t18b_2", "name": "T18B (57)", "nation": "Sweden", "type": "Aircraft", "vehicleClass": "Bomber", "rank": "III", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-bomber", "modeEligible": true, "br": 4.3, "brChange": 0, "searchKey": "saabt18b2t18b57", "games": 33102, "spawns": 18325, "rp": 3684033, "sl": 68074426, "wins": 9948, "deaths": 15230, "kills": 32482, "allGames": 4557563, "allSpawns": 2378791, "allRp": 730993156, "allSl": 12511753087, "allWins": 1291396, "allDeaths": 1948786, "allKills": 4276007, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 17000, "slValue": 105000, "geCost": 0, "rpMultiplier": 1.48, "slMultiplier": 1.97, "valid": true, "wr": 0.29914925567869255, "kd": 2.104516827948017, "kps": 1.75227140771146, "allWr": 0.2833422735796321, "allKd": 2.1939847853222285, "allKps": 1.7974025465246752, "wrLow": 0.29730610690164927, "wrHigh": 0.30376498217564996, "kdLow": 2.1175987520483517, "kdHigh": 2.147929810000236, "kpsLow": 1.7599470119343192, "kpsHigh": 1.785155307301697, "score": 0.88625, "scoreMean": 0.8937499999999999, "scoreLow": 0.88625, "scoreHigh": 0.88625, "weightedScore": 0.88625, "metaScore": 0.8937499999999999, "allScore": 0.85625, "allWeightedScore": 0.85625, "realWorldPerformanceScore": 0.8918189480580979, "economyScore": 0.40598, "expectedWinRate": 0.30052564799709985, "expectedKillsPerSpawn": 1.7725511596180081, "observedWr": 0.30052564799709985, "observedKd": 2.132764281024294, "observedKps": 1.7725511596180081, "sampleQuality": 0.9999999999972429, "delta": 0.03749999999999998, "metaDelta": 0.03749999999999998, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.03157839448506848, "patchImpact": 0.0116292661548838, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9171850384601477, "upsideScore": 0.6738729841258577, "grindScore": 0.4395664000000001, "recommendationScore": 0.806656393899373, "mechanicsScore": 0.6165428571428573, "combatFitScore": 0.761327118962515, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7030252493141402, "trueMetaScore": 0.7665952574381727, "mechanicsConfidence": 0.55, "primaryRole": "CAS", "roleTags": [ "CAS" ], "mechanicsFlags": [ "cas" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "CAS, CAS", "cohortSize": 80, "cohortMinBr": 3.3, "cohortMaxBr": 5.3, "cohortType": "air-bomber", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 80 Aircraft bomber vehicles from BR 3.3 to 5.3 in Ground RB.", "rpPerGame": 111.29336595976073, "slPerGame": 2056.504924173766, "rpPerSpawn": 201.0386357435198, "slPerSpawn": 3714.8390723055936, "allRpPerGame": 160.39123452599557, "allSlPerGame": 2745.2726571196054, "allRpPerSpawn": 307.29608275800604, "allSlPerSpawn": 5259.710956952503, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "sw_l_62_anti_II", "name": "L-62 ANTI II", "nation": "Sweden", "type": "Ground", "vehicleClass": "Spaa", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 3.3, "brChange": 0, "searchKey": "swl62antiiil62antiii", "games": 343360, "spawns": 176509, "rp": 26307004, "sl": 280934834, "wins": 69195, "deaths": 138763, "kills": 112873, "allGames": 30405571, "allSpawns": 16499577, "allRp": 2980396332, "allSl": 32172886749, "allWins": 6874852, "allDeaths": 13222923, "allKills": 12288293, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 18000, "slValue": 47000, "geCost": 0, "rpMultiplier": 1.36, "slMultiplier": 0.88, "valid": true, "wr": 0.20150774190059323, "kd": 0.8131977715883674, "kps": 0.6392980631380727, "allWr": 0.22610446624264513, "allKd": 0.9293073629489818, "allKps": 0.7447568573051114, "wrLow": 0.20064729760961192, "wrHigh": 0.20240192308204413, "kdLow": 0.810320060382373, "kdHigh": 0.8165257126262819, "kpsLow": 0.6370351797293012, "kpsHigh": 0.6419137690495145, "score": 0.6114285714285714, "scoreMean": 0.5971428571428572, "scoreLow": 0.6114285714285714, "scoreHigh": 0.6114285714285714, "weightedScore": 0.6114285714285714, "metaScore": 0.5971428571428572, "allScore": 0.9142857142857143, "allWeightedScore": 0.9142857142857143, "realWorldPerformanceScore": 0.655355227975682, "economyScore": 0.63184, "expectedWinRate": 0.20152318266542404, "expectedKillsPerSpawn": 0.6394744743894079, "observedWr": 0.20152318266542404, "observedKd": 0.8134228865043275, "observedKps": 0.6394744743894079, "sampleQuality": 1, "delta": -0.31714285714285706, "metaDelta": -0.31714285714285706, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.021529515240435598, "patchImpact": -0.013387964225091697, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7286870057020505, "upsideScore": 0.51618633241722, "grindScore": 0.6605083428571429, "recommendationScore": 0.6490322460453569, "mechanicsScore": 0.6311599999999999, "combatFitScore": 0.6786134832855922, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6620992123854088, "trueMetaScore": 0.6477572627334632, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 35, "cohortMinBr": 2.3, "cohortMaxBr": 4.3, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 35 Ground anti-air vehicles from BR 2.3 to 4.3 in Ground RB.", "rpPerGame": 76.61639095992544, "slPerGame": 818.1932490680335, "rpPerSpawn": 149.04058150009348, "slPerSpawn": 1591.6176172319824, "allRpPerGame": 98.02138996172773, "allSlPerGame": 1058.1247347402225, "allRpPerSpawn": 180.63471154442323, "allSlPerSpawn": 1949.9219130890447, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "sw_pvkv_II", "name": "Pvkv II", "nation": "Sweden", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 4.3, "brChange": 0, "searchKey": "swpvkviipvkvii", "games": 196212, "spawns": 112543, "rp": 29369900, "sl": 383068102, "wins": 50912, "deaths": 91580, "kills": 144072, "allGames": 25312784, "allSpawns": 15593605, "allRp": 4083729106, "allSl": 45371686616, "allWins": 7112351, "allDeaths": 12893438, "allKills": 16563170, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 26000, "slValue": 76000, "geCost": 0, "rpMultiplier": 1.42, "slMultiplier": 1.19, "valid": true, "wr": 0.2593920667719179, "kd": 1.570362754090637, "kps": 1.278511514772412, "allWr": 0.2809776875120951, "allKd": 1.284609539131982, "allKps": 1.0621705822115735, "wrLow": 0.25820825459903207, "wrHigh": 0.26074466397587165, "kdLow": 1.567870318958374, "kdHigh": 1.5784935159400755, "kpsLow": 1.2758284727633695, "kpsHigh": 1.284472923147527, "score": 0.8233333333333334, "scoreMean": 0.8233333333333334, "scoreLow": 0.8233333333333334, "scoreHigh": 0.8233333333333334, "weightedScore": 0.8233333333333334, "metaScore": 0.8233333333333334, "allScore": 0.8016666666666667, "allWeightedScore": 0.8016666666666667, "realWorldPerformanceScore": 0.7973997287080022, "economyScore": 0.63974, "expectedWinRate": 0.2594744460073798, "expectedKillsPerSpawn": 1.2801506979554482, "observedWr": 0.2594744460073798, "observedKd": 1.5731819174492248, "observedKps": 1.2801506979554482, "sampleQuality": 1, "delta": 0.021666666666666612, "metaDelta": 0.021666666666666612, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.017242425722157603, "patchImpact": 0.0022119510959163202, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8575124314379197, "upsideScore": 0.6270439361386244, "grindScore": 0.6790232, "recommendationScore": 0.7485333772619303, "mechanicsScore": 0.5217166666666666, "combatFitScore": 0.6855999348899205, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.6156419781369091, "trueMetaScore": 0.706968927822257, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 60, "cohortMinBr": 3.3, "cohortMaxBr": 5.3, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 60 Ground tank destroyer vehicles from BR 3.3 to 5.3 in Ground RB.", "rpPerGame": 149.68452490163702, "slPerGame": 1952.3174015860395, "rpPerSpawn": 260.96603076157555, "slPerSpawn": 3403.7488071226107, "allRpPerGame": 161.33069780076343, "allSlPerGame": 1792.441582719625, "allRpPerSpawn": 261.88486280112903, "allSlPerSpawn": 2909.634213256011, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "sw_m24_chaffee_dk", "name": "M24DK", "nation": "Sweden", "type": "Ground", "vehicleClass": "Tank", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 4, "brChange": 0, "searchKey": "swm24chaffeedkm24dk", "games": 374368, "spawns": 245644, "rp": 61708149, "sl": 581621584, "wins": 116245, "deaths": 210500, "kills": 259473, "allGames": 4295854, "allSpawns": 3032885, "allRp": 754463315, "allSl": 7108204511, "allWins": 1464387, "allDeaths": 2642191, "allKills": 3077805, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 18000, "slValue": 47000, "geCost": 0, "rpMultiplier": 1.36, "slMultiplier": 0.79, "valid": true, "wr": 0.3104529522966057, "kd": 1.2324126131171287, "kps": 1.056146671057594, "allWr": 0.3408756734295553, "allKd": 1.164838335065929, "allKps": 1.0147860415999337, "wrLow": 0.3095416681352062, "wrHigh": 0.3114799534360622, "kdLow": 1.2295496292360448, "kdHigh": 1.2357520334717937, "kpsLow": 1.053639400735159, "kpsHigh": 1.0589544342455446, "score": 0.5862068965517242, "scoreMean": 0.5732758620689655, "scoreLow": 0.5862068965517242, "scoreHigh": 0.5862068965517242, "weightedScore": 0.5862068965517242, "metaScore": 0.5732758620689655, "allScore": 0.6844827586206896, "allWeightedScore": 0.6844827586206896, "realWorldPerformanceScore": 0.6352115483496565, "economyScore": 0.4075496551724138, "expectedWinRate": 0.3105099794854261, "expectedKillsPerSpawn": 1.0562969174903518, "observedWr": 0.3105099794854261, "observedKd": 1.2326508313539193, "observedKps": 1.0562969174903518, "sampleQuality": 1, "delta": -0.11120689655172411, "metaDelta": -0.11120689655172411, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.018634638801359904, "patchImpact": -0.01773701327337307, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7124088425047189, "upsideScore": 0.5017332800661726, "grindScore": 0.4398923862068966, "recommendationScore": 0.6115746732704661, "mechanicsScore": 0.5016666666666667, "combatFitScore": 0.6085955991901245, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.5699938628195838, "trueMetaScore": 0.6034376945165236, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 116, "cohortMinBr": 3, "cohortMaxBr": 5, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 116 Ground main armor vehicles from BR 3.0 to 5.0 in Ground RB.", "rpPerGame": 164.83286231729207, "slPerGame": 1553.609240105992, "rpPerSpawn": 251.2096733484229, "slPerSpawn": 2367.74187034896, "allRpPerGame": 175.62592094610292, "allSlPerGame": 1654.6662225950881, "allRpPerSpawn": 248.76093719346431, "allSlPerSpawn": 2343.7105300728513, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "sw_t_34_1941", "name": "▄T-34", "nation": "Sweden", "type": "Ground", "vehicleClass": "Tank", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 4, "brChange": 0, "searchKey": "swt341941▄t34", "games": 319157, "spawns": 193735, "rp": 44187778, "sl": 477771521, "wins": 86972, "deaths": 164493, "kills": 192360, "allGames": 23948057, "allSpawns": 15668226, "allRp": 4018608046, "allSl": 41310103452, "allWins": 7323797, "allDeaths": 13434909, "allKills": 17053139, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 18000, "slValue": 47000, "geCost": 0, "rpMultiplier": 1.36, "slMultiplier": 0.91, "valid": true, "wr": 0.2724979503703156, "kd": 1.1692984633755017, "kps": 0.9928754663206961, "allWr": 0.3058193678659538, "allKd": 1.2693057416066542, "allKps": 1.0883827285510395, "wrLow": 0.27149651917156137, "wrHigh": 0.27351658490836506, "kdLow": 1.1659944559019118, "kdHigh": 1.1728284727333493, "kpsLow": 0.9900014248053949, "kpsHigh": 0.9958039278670702, "score": 0.39827586206896554, "scoreMean": 0.38362068965517243, "scoreLow": 0.39827586206896554, "scoreHigh": 0.39827586206896554, "weightedScore": 0.39827586206896554, "metaScore": 0.38362068965517243, "allScore": 0.6267241379310344, "allWeightedScore": 0.6267241379310344, "realWorldPerformanceScore": 0.5219112849183811, "economyScore": 0.38484482758620686, "expectedWinRate": 0.27250538136403085, "expectedKillsPerSpawn": 0.9929026763362325, "observedWr": 0.27250538136403085, "observedKd": 1.1694114643176305, "observedKps": 0.9929026763362325, "sampleQuality": 1, "delta": -0.243103448275862, "metaDelta": -0.243103448275862, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.013911726759388177, "patchImpact": -0.009113850447593386, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6047830153967162, "upsideScore": 0.4280203989409503, "grindScore": 0.38479793103448273, "recommendationScore": 0.5221618285689353, "mechanicsScore": 0.5016666666666667, "combatFitScore": 0.5588518118286874, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.5307630003361179, "trueMetaScore": 0.5357982764415825, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 116, "cohortMinBr": 3, "cohortMaxBr": 5, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 116 Ground main armor vehicles from BR 3.0 to 5.0 in Ground RB.", "rpPerGame": 138.45153952443468, "slPerGame": 1496.9796087818847, "rpPerSpawn": 228.08360905360416, "slPerSpawn": 2466.1084522672722, "allRpPerGame": 167.8051812721174, "allSlPerGame": 1724.9876869760249, "allRpPerSpawn": 256.481368471453, "allSlPerSpawn": 2636.5526928192126, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "sw_pvkv_m43_1946", "name": "Pvkv m/43 (1946)", "nation": "Sweden", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 4, "brChange": 0, "searchKey": "swpvkvm431946pvkvm431946", "games": 152194, "spawns": 79353, "rp": 15884329, "sl": 208069266, "wins": 35269, "deaths": 68357, "kills": 66114, "allGames": 16797402, "allSpawns": 9606809, "allRp": 2298282103, "allSl": 28489002055, "allWins": 4344887, "allDeaths": 8269355, "allKills": 8256325, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 26000, "slValue": 76000, "geCost": 0, "rpMultiplier": 1.42, "slMultiplier": 1.19, "valid": true, "wr": 0.23171383819543026, "kd": 0.9678128808411955, "kps": 0.8336185277006923, "allWr": 0.2586635026750741, "allKd": 0.9984251802956212, "allKps": 0.8594241615619034, "wrLow": 0.23035393872386536, "wrHigh": 0.23312610100605805, "kdLow": 0.9623663885716751, "kdHigh": 0.9720075599632225, "kpsLow": 0.8290106136326792, "kpsHigh": 0.8373158012476655, "score": 0.4984126984126984, "scoreMean": 0.48253968253968255, "scoreLow": 0.4984126984126984, "scoreHigh": 0.4984126984126984, "weightedScore": 0.4984126984126984, "metaScore": 0.48253968253968255, "allScore": 0.5587301587301587, "allWeightedScore": 0.5587301587301587, "realWorldPerformanceScore": 0.49951970896713677, "economyScore": 0.5184066666666667, "expectedWinRate": 0.23173712498521623, "expectedKillsPerSpawn": 0.8331632074401724, "observedWr": 0.23173712498521623, "observedKd": 0.9671869742674488, "observedKps": 0.8331632074401724, "sampleQuality": 1, "delta": -0.0761904761904762, "metaDelta": -0.0761904761904762, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.016370037648154014, "patchImpact": -0.008448613087195078, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6272019981060121, "upsideScore": 0.45593035179221164, "grindScore": 0.5239451047619048, "recommendationScore": 0.5330066119011304, "mechanicsScore": 0.5168666666666667, "combatFitScore": 0.5727902539616367, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.5218286643261085, "trueMetaScore": 0.5452218350450149, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 63, "cohortMinBr": 3, "cohortMaxBr": 5, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 63 Ground tank destroyer vehicles from BR 3.0 to 5.0 in Ground RB.", "rpPerGame": 104.36895672628356, "slPerGame": 1367.1318580233124, "rpPerSpawn": 200.17301173238567, "slPerSpawn": 2622.071830932668, "allRpPerGame": 136.82366493342244, "allSlPerGame": 1696.036211730838, "allRpPerSpawn": 239.23470353163054, "allSlPerSpawn": 2965.501037337164, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "saab_t18b_1", "name": "T18B", "slotType": "air", "score": 0.6827161130335675, "reason": "Alternative air pick" }, { "id": "saab_j21a_2", "name": "J21A-2", "slotType": "air", "score": 0.6785140977237791, "reason": "Alternative air pick" }, { "id": "sw_sherman_3_4", "name": "Sherman III/IV", "slotType": "ground", "score": 0.6773500694667769, "reason": "Alternative ground pick" }, { "id": "mosquito_fb_mk6_ash_norway", "name": "◢Mosquito FB Mk VI ASH", "slotType": "air", "score": 0.6766740823645256, "reason": "Alternative air pick" }, { "id": "sw_sav_fm48", "name": "SAV 20.12.48", "slotType": "ground", "score": 0.666381240237655, "reason": "Alternative ground pick" }, { "id": "saab_j21a_1", "name": "J21A-1", "slotType": "air", "score": 0.6573394390370546, "reason": "Alternative air pick" } ], "explanation": "6-slot Sweden Ground RB lineup at BR 4.3, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7688091233074612, "overallLineupScore": 0.7688091233074612, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": false, "roleCount": 4 }, "scoreBreakdown": { "vehicleQuality": 0.6342965423328356, "roleCoverage": 0.95, "lineupDepth": 1, "confidence": 1, "mechanicsConfidence": 0.4833333333333334, "matchupFavorability": 0.5, "economy": 0.5212888941434045, "premiumPenalty": 0, "duplicateRolePenalty": 0 }, "indicativeWinRate": 0.26245230086892585, "expectedPerformanceLabel": "Strong" }, "explanation": "Sweden BR 4.3 in Ground RB: Good lineup depth with bracket score 0.753." }, { "nation": "USA", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 12, "bracketScore": 0.739998600495785, "nationBracketScore": 0.739998600495785, "roleCoverageScore": 0.95, "lineupDepthScore": 0.8333333333333334, "topStrength": 0.7832702562654954, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.6076330710549581, "averageRecommendationScore": 0.5717792851214529, "averageLineupFitScore": 0.6374938478785424, "warnings": [ "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 12, "brMax": 12, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "USA", "limit": 1, "targetBr": 12, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "a_10c", "name": "A-10C", "nation": "USA", "type": "Aircraft", "vehicleClass": "Assault", "rank": "VII", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-strike", "modeEligible": true, "br": 11.7, "brChange": 0, "searchKey": "a10ca10c", "games": 119311, "spawns": 73026, "rp": 30914267, "sl": 570926861, "wins": 35576, "deaths": 53095, "kills": 394890, "allGames": 4002563, "allSpawns": 2568541, "allRp": 1201185967, "allSl": 20162980579, "allWins": 1217266, "allDeaths": 1921184, "allKills": 11672858, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 260000, "slValue": 720000, "geCost": 0, "rpMultiplier": 2.44, "slMultiplier": 3.4, "valid": true, "wr": 0.29812480240835026, "kd": 7.3920133516910935, "kps": 5.384340433566293, "allWr": 0.3041199070287061, "allKd": 6.074827619262354, "allKps": 4.543976599908308, "wrLow": 0.296484240669699, "wrHigh": 0.2998787344384025, "kdLow": 7.422255758328875, "kdHigh": 7.452591214079073, "kpsLow": 5.396498089563603, "kpsHigh": 5.418554083634985, "score": 0.908450704225352, "scoreMean": 0.908450704225352, "scoreLow": 0.908450704225352, "scoreHigh": 0.908450704225352, "weightedScore": 0.908450704225352, "metaScore": 0.908450704225352, "allScore": 0.852112676056338, "allWeightedScore": 0.852112676056338, "realWorldPerformanceScore": 0.8453422421696853, "economyScore": 0.7398467605633803, "expectedWinRate": 0.29817870942327196, "expectedKillsPerSpawn": 5.407526086599294, "observedWr": 0.29817870942327196, "observedKd": 7.437423486203974, "observedKps": 5.407526086599294, "sampleQuality": 1, "delta": 0.05633802816901401, "metaDelta": 0.05633802816901401, "op": true, "confidence": 1, "reliability": 1, "volatility": 0.021965287051673416, "patchImpact": 0.012079577798970842, "tier": "S", "tierRank": 6, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.9046497027107968, "upsideScore": 0.6703329624766654, "grindScore": 0.732391571830986, "recommendationScore": 0.8067951591795011, "mechanicsScore": 0.728, "combatFitScore": 0.8063362226277666, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.7406967486339873, "trueMetaScore": 0.7832702562654954, "mechanicsConfidence": 0.72, "primaryRole": "CAS", "roleTags": [ "CAS", "precision", "slow", "stabilized", "thermal" ], "mechanicsFlags": [ "cas", "missile", "stabilizer", "thermals" ], "mechanicsNotes": "Heavy CAS payload but vulnerable to competent top-tier SPAA and fighters.", "mechanicsSource": "curated", "mechanicsSummary": "CAS, stabilizer, thermals, CAS", "cohortSize": 71, "cohortMinBr": 10.7, "cohortMaxBr": 12.7, "cohortType": "air-strike", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 71 Aircraft strike/CAS vehicles from BR 10.7 to 12.7 in Ground RB.", "rpPerGame": 259.10659536840694, "slPerGame": 4785.198858445575, "rpPerSpawn": 423.3323336893709, "slPerSpawn": 7818.131364171665, "allRpPerGame": 300.1041999838603, "allSlPerGame": 5037.51735550446, "allRpPerSpawn": 467.65302442125704, "allSlPerSpawn": 7849.974198971323, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "us_m1a1_hc_usmc", "name": "M1A1 Click-Bait", "nation": "USA", "type": "Ground", "vehicleClass": "Tank", "rank": "VII", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 12, "brChange": 0, "searchKey": "usm1a1hcusmcm1a1clickbait", "games": 1158526, "spawns": 1194739, "rp": 1268063784, "sl": 15874012870, "wins": 446259, "deaths": 1092655, "kills": 1351658, "allGames": 65396165, "allSpawns": 65054128, "allRp": 64122499051, "allSl": 779727478634, "allWins": 24808164, "allDeaths": 60191534, "allKills": 61523787, "isPremium": true, "isGift": false, "isEvent": false, "isPack": true, "isSquadron": false, "isMarketplace": false, "requiredRp": 350000, "slValue": 0, "geCost": 9620, "rpMultiplier": 2.44, "slMultiplier": 3.81, "valid": true, "wr": 0.38513842708203877, "kd": 1.237004735734622, "kps": 1.1313039678267827, "allWr": 0.37935148731839746, "allKd": 1.0221345264097454, "allKps": 0.9457327879629828, "wrLow": 0.38461624311505127, "wrHigh": 0.3857750792233491, "kdLow": 1.2356764555561124, "kdHigh": 1.2384036520716382, "kpsLow": 1.1300945709026526, "kpsHigh": 1.1325887431935644, "score": 0.797, "scoreMean": 0.792, "scoreLow": 0.797, "scoreHigh": 0.797, "weightedScore": 0.797, "metaScore": 0.792, "allScore": 0.498, "allWeightedScore": 0.498, "realWorldPerformanceScore": 0.7002275166419504, "economyScore": 0.91734, "expectedWinRate": 0.38519549841781714, "expectedKillsPerSpawn": 1.1313416570481085, "observedWr": 0.38519549841781714, "observedKd": 1.2370400538138753, "observedKps": 1.1313416570481085, "sampleQuality": 1, "delta": 0.29400000000000004, "metaDelta": 0.29400000000000004, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.02454215544769362, "patchImpact": 0.0006029151021194612, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8075084492172345, "upsideScore": 0.5975090695324773, "grindScore": 0.9241912000000001, "recommendationScore": 0.7095207999873498, "mechanicsScore": 0.7222000000000001, "combatFitScore": 0.7553506039940681, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.6726038064132711, "trueMetaScore": 0.7044893214021917, "mechanicsConfidence": 0.55, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 100, "cohortMinBr": 11, "cohortMaxBr": 12.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 100 Ground main armor vehicles from BR 11.0 to 12.7 in Ground RB.", "rpPerGame": 1094.5492669133018, "slPerGame": 13701.904722034724, "rpPerSpawn": 1061.3730563746558, "slPerSpawn": 13286.594703947892, "allRpPerGame": 980.5238434241519, "allSlPerGame": 11923.13767380702, "allRpPerSpawn": 985.6791724423698, "allSlPerSpawn": 11985.826305042472, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "us_adats_bradley", "name": "ADATS", "nation": "USA", "type": "Ground", "vehicleClass": "Spaa", "rank": "VIII", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 11.7, "brChange": 0, "searchKey": "usadatsbradleyadats", "games": 853226, "spawns": 225994, "rp": 60893596, "sl": 831873720, "wins": 53623, "deaths": 175890, "kills": 158962, "allGames": 49389051, "allSpawns": 20406082, "allRp": 7914392376, "allSl": 93395337647, "allWins": 7694390, "allDeaths": 15618508, "allKills": 20064489, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 400000, "slValue": 1080000, "geCost": 0, "rpMultiplier": 2.5, "slMultiplier": 2.1, "valid": true, "wr": 0.06287113449236019, "kd": 0.9040991907669265, "kps": 0.7035800198627851, "allWr": 0.15579170337259254, "allKd": 1.284659047180486, "allKps": 0.9832582420007984, "wrLow": 0.06251149144070124, "wrHigh": 0.06318490779451305, "kdLow": 0.9008530609619487, "kdHigh": 0.906663000212649, "kpsLow": 0.7011294321645581, "kpsHigh": 0.705651278827769, "score": 0.5297297297297298, "scoreMean": 0.254054054054054, "scoreLow": 0.5297297297297298, "scoreHigh": 0.5297297297297298, "weightedScore": 0.5297297297297298, "metaScore": 0.254054054054054, "allScore": 0.3864864864864864, "allWeightedScore": 0.3864864864864864, "realWorldPerformanceScore": 0.3853152547346897, "economyScore": 0.7495783783783784, "expectedWinRate": 0.06284735814426658, "expectedKillsPerSpawn": 0.7033903554961636, "observedWr": 0.06284735814426658, "observedKd": 0.9037580305872989, "observedKps": 0.7033903554961636, "sampleQuality": 1, "delta": -0.1324324324324324, "metaDelta": -0.1324324324324324, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.11010686731398497, "patchImpact": -0.002513734630585962, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.5637865230823298, "upsideScore": 0.3576323687136742, "grindScore": 0.7216051891891891, "recommendationScore": 0.4882659513411571, "mechanicsScore": 0.7672, "combatFitScore": 0.669299228703893, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6419620648447134, "trueMetaScore": 0.5544173531805405, "mechanicsConfidence": 0.8, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air", "anti-armor", "missile", "radar", "scout", "stabilized", "thermal" ], "mechanicsFlags": [ "missile", "radar", "scouting", "spaa", "stabilizer", "thermals" ], "mechanicsNotes": "High-value mixed AA/AT utility; protects the lineup from aircraft but should not be the only ground brawler.", "mechanicsSource": "curated", "mechanicsSummary": "SPAA, stabilizer, thermals, scout, SPAA", "cohortSize": 37, "cohortMinBr": 10.7, "cohortMaxBr": 12.7, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 37 Ground anti-air vehicles from BR 10.7 to 12.7 in Ground RB.", "rpPerGame": 71.36865965172181, "slPerGame": 974.9746491550891, "rpPerSpawn": 269.4478437480641, "slPerSpawn": 3680.954892607768, "allRpPerGame": 160.24588883070462, "allSlPerGame": 1891.013003003439, "allRpPerSpawn": 387.8447796103142, "allSlPerSpawn": 4576.838299826493, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "us_m1_ip_abrams", "name": "IPM1", "nation": "USA", "type": "Ground", "vehicleClass": "Tank", "rank": "VII", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 11.3, "brChange": 0, "searchKey": "usm1ipabramsipm1", "games": 175997, "spawns": 78640, "rp": 42158074, "sl": 510452737, "wins": 29418, "deaths": 70095, "kills": 93151, "allGames": 37326297, "allSpawns": 19880251, "allRp": 10964500683, "allSl": 111666363478, "allWins": 9257214, "allDeaths": 17137418, "allKills": 20302845, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 175000, "slValue": 950000, "geCost": 0, "rpMultiplier": 2.44, "slMultiplier": 2.01, "valid": true, "wr": 0.16735053738728736, "kd": 1.3271848374637616, "kps": 1.1831610503816323, "allWr": 0.2480085154286572, "allKd": 1.184704044022513, "allKps": 1.0212543943466363, "wrLow": 0.16601390461857626, "wrHigh": 0.16829346037373666, "kdLow": 1.3233449197254494, "kdHigh": 1.3345051409065498, "kpsLow": 1.1795506376927185, "kpsHigh": 1.1894981924191836, "score": 0.5778688524590164, "scoreMean": 0.5450819672131147, "scoreLow": 0.5778688524590164, "scoreHigh": 0.5778688524590164, "weightedScore": 0.5778688524590164, "metaScore": 0.5450819672131147, "allScore": 0.4065573770491804, "allWeightedScore": 0.4065573770491804, "realWorldPerformanceScore": 0.5062863466961421, "economyScore": 0.6837137704918033, "expectedWinRate": 0.16715057643028006, "expectedKillsPerSpawn": 1.184524415055951, "observedWr": 0.16715057643028006, "observedKd": 1.3289250303159996, "observedKps": 1.184524415055951, "sampleQuality": 1, "delta": 0.13852459016393437, "metaDelta": 0.13852459016393437, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.07454714497883348, "patchImpact": -0.0017765342864559108, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6512079903306512, "upsideScore": 0.4766818299864542, "grindScore": 0.6124663475409836, "recommendationScore": 0.5599316843871183, "mechanicsScore": 0.6964833333333335, "combatFitScore": 0.6701649855021562, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.606591242266183, "trueMetaScore": 0.5906745556313499, "mechanicsConfidence": 0.55, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 122, "cohortMinBr": 10.3, "cohortMaxBr": 12.3, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 122 Ground main armor vehicles from BR 10.3 to 12.3 in Ground RB.", "rpPerGame": 239.53859440785922, "slPerGame": 2900.3490798138605, "rpPerSpawn": 536.0894455747712, "slPerSpawn": 6491.006319938962, "allRpPerGame": 293.747346086862, "allSlPerGame": 2991.627149031151, "allRpPerSpawn": 551.5272761395216, "allSlPerSpawn": 5616.949377450013, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "us_hstv_l", "name": "HSTV-L", "nation": "USA", "type": "Ground", "vehicleClass": "Tank", "rank": "VII", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 12, "brChange": 0, "searchKey": "ushstvlhstvl", "games": 900778, "spawns": 482140, "rp": 231010488, "sl": 2289354309, "wins": 198134, "deaths": 430414, "kills": 445684, "allGames": 58328632, "allSpawns": 35722680, "allRp": 18428016986, "allSl": 174733462559, "allWins": 15387184, "allDeaths": 32347634, "allKills": 30461905, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 350000, "slValue": 950000, "geCost": 0, "rpMultiplier": 2.44, "slMultiplier": 1.63, "valid": true, "wr": 0.21997702216983778, "kd": 1.0356217525816773, "kps": 0.924508170067371, "allWr": 0.2638020077756855, "allKd": 0.9417073073281226, "allKps": 0.8527351906614897, "wrLow": 0.21939994246588096, "wrHigh": 0.22051857226638585, "kdLow": 1.0334897138648442, "kdHigh": 1.0374652271919056, "kpsLow": 0.9226126056818, "kpsHigh": 0.9261616092765108, "score": 0.378, "scoreMean": 0.303, "scoreLow": 0.378, "scoreHigh": 0.378, "weightedScore": 0.378, "metaScore": 0.303, "allScore": 0.155, "allWeightedScore": 0.155, "realWorldPerformanceScore": 0.3365842928090613, "economyScore": 0.28138, "expectedWinRate": 0.21995874677223468, "expectedKillsPerSpawn": 0.9243871074791554, "observedWr": 0.21995874677223468, "observedKd": 1.035477470528375, "observedKps": 0.9243871074791554, "sampleQuality": 1, "delta": 0.148, "metaDelta": 0.148, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.03826839694612231, "patchImpact": -0.011814976586099868, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.5144119831324996, "upsideScore": 0.36426635174213895, "grindScore": 0.30253840000000004, "recommendationScore": 0.424830296229498, "mechanicsScore": 0.7062, "combatFitScore": 0.6101162302741748, "matchupFavorability": 0.5, "roleValue": 0.82, "lineupFitScore": 0.5912649949473231, "trueMetaScore": 0.4994224050815917, "mechanicsConfidence": 0.76, "primaryRole": "Light Tank", "roleTags": [ "MBT", "autoloader", "flanker", "light", "scout", "stabilized", "thermal" ], "mechanicsFlags": [ "scouting", "stabilizer", "thermals" ], "mechanicsNotes": "High utility flanker and scout; low survivability makes it a lineup piece rather than a main anchor.", "mechanicsSource": "curated", "mechanicsSummary": "Light Tank, stabilizer, thermals, scout", "cohortSize": 100, "cohortMinBr": 11, "cohortMaxBr": 12.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 100 Ground main armor vehicles from BR 11.0 to 12.7 in Ground RB.", "rpPerGame": 256.4566274931226, "slPerGame": 2541.529998512397, "rpPerSpawn": 479.13570332268637, "slPerSpawn": 4748.318556850707, "allRpPerGame": 315.9343251184084, "allSlPerGame": 2995.6722207885828, "allRpPerSpawn": 515.8632271150989, "allSlPerSpawn": 4891.387279985712, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "us_m1a2_abrams", "name": "M1A2 Abrams", "nation": "USA", "type": "Ground", "vehicleClass": "Tank", "rank": "VIII", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 12, "brChange": 0, "searchKey": "usm1a2abramsm1a2abrams", "games": 711178, "spawns": 237192, "rp": 119370042, "sl": 1370178326, "wins": 92942, "deaths": 205610, "kills": 255063, "allGames": 45549032, "allSpawns": 25882386, "allRp": 15430115510, "allSl": 153462540564, "allWins": 10746100, "allDeaths": 22942158, "allKills": 26670331, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 400000, "slValue": 1080000, "geCost": 0, "rpMultiplier": 2.5, "slMultiplier": 1.94, "valid": true, "wr": 0.13077325783175406, "kd": 1.240322700946004, "kps": 1.0752722986104535, "allWr": 0.23592466621639466, "allKd": 1.16250262573017, "allKps": 1.030443000380047, "wrLow": 0.13017603309566345, "wrHigh": 0.13120046209449532, "kdLow": 1.2373705960041068, "kdHigh": 1.243666318542851, "kpsLow": 1.0726153000286873, "kpsHigh": 1.0780727501585028, "score": 0.366, "scoreMean": 0.33099999999999996, "scoreLow": 0.366, "scoreHigh": 0.366, "weightedScore": 0.366, "metaScore": 0.33099999999999996, "allScore": 0.258, "allWeightedScore": 0.258, "realWorldPerformanceScore": 0.3534583815873166, "economyScore": 0.46148, "expectedWinRate": 0.13068739471693444, "expectedKillsPerSpawn": 1.075344025093595, "observedWr": 0.13068739471693444, "observedKd": 1.2405184572734789, "observedKps": 1.075344025093595, "sampleQuality": 1, "delta": 0.07299999999999995, "metaDelta": 0.07299999999999995, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.03473811383183251, "patchImpact": -0.0028709786678509652, "tier": "D", "tierRank": 2, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.5210356145750814, "upsideScore": 0.3837719143682529, "grindScore": 0.35900640000000006, "recommendationScore": 0.4413318196040935, "mechanicsScore": 0.7281000000000001, "combatFitScore": 0.623238011580956, "matchupFavorability": 0.5, "roleValue": 0.9, "lineupFitScore": 0.5718442301657762, "trueMetaScore": 0.5135245347685795, "mechanicsConfidence": 0.78, "primaryRole": "MBT", "roleTags": [ "MBT", "stabilized", "thermal" ], "mechanicsFlags": [ "stabilizer", "thermals" ], "mechanicsNotes": "Fast stabilized MBT with good gun handling; best when paired with top SPAA/CAS coverage.", "mechanicsSource": "curated", "mechanicsSummary": "MBT, stabilizer, thermals", "cohortSize": 100, "cohortMinBr": 11, "cohortMaxBr": 12.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 100 Ground main armor vehicles from BR 11.0 to 12.7 in Ground RB.", "rpPerGame": 167.84833332864628, "slPerGame": 1926.6320471105687, "rpPerSpawn": 503.2633562683396, "slPerSpawn": 5776.663319167595, "allRpPerGame": 338.75836285609756, "allSlPerGame": 3369.172380304372, "allRpPerSpawn": 596.1627923329789, "allSlPerSpawn": 5929.226948551034, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "f_14a_iriaf", "name": "▄F-14A IRIAF", "slotType": "air", "score": 0.703581944299962, "reason": "Alternative air pick" }, { "id": "fa_18a", "name": "F/A-18A", "slotType": "air", "score": 0.6630123370219407, "reason": "Alternative air pick" }, { "id": "us_m1a1_hc_usmc_sm", "name": "◍M1A1 HC", "slotType": "ground", "score": 0.6586160756431811, "reason": "Alternative ground pick" }, { "id": "f-5e", "name": "F-5E", "slotType": "air", "score": 0.6489154532480428, "reason": "Alternative air pick" }, { "id": "us_ags_teledyne", "name": "AGS", "slotType": "ground", "score": 0.6474397242018537, "reason": "Alternative ground pick" }, { "id": "a_7k", "name": "A-7K", "slotType": "air", "score": 0.6444743620688922, "reason": "Alternative air pick" } ], "explanation": "6-slot USA Ground RB lineup at BR 12.0, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "6 low matchup-favorability pick(s)" ], "missingRoles": [], "score": 0.7655659037453744, "overallLineupScore": 0.7655659037453744, "warnings": [ "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": true, "roleCount": 4 }, "scoreBreakdown": { "vehicleQuality": 0.6076330710549581, "roleCoverage": 0.95, "lineupDepth": 1, "confidence": 1, "mechanicsConfidence": 0.6933333333333334, "matchupFavorability": 0.5, "economy": 0.6086998514268598, "premiumPenalty": 0.006666666666666666, "duplicateRolePenalty": 0.006666666666666666 }, "indicativeWinRate": 0.21070586356193807, "expectedPerformanceLabel": "Strong" }, "explanation": "USA BR 12.0 in Ground RB: Good lineup depth with bracket score 0.740." }, { "nation": "USSR", "mode": "ground-rb", "modeLabel": "Ground RB", "br": 6, "bracketScore": 0.7648327068227956, "nationBracketScore": 0.7648327068227956, "roleCoverageScore": 1, "lineupDepthScore": 1, "topStrength": 0.7182379586079402, "mechanicsCoverage": 1, "averageTrueMetaScore": 0.6515492694152426, "averageRecommendationScore": 0.6623257346573932, "averageLineupFitScore": 0.6114985762608407, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "badges": [ "Good lineup depth" ], "lineup": { "status": "ok", "request": { "mode": "ground-rb", "month": "April 2026", "minGames": 0, "wrWeight": 0.5, "kdWeight": 0.3, "kpsWeight": 0.2, "prior": 500, "brMin": 6, "brMax": 6, "crewSlots": 6, "groundCount": 4, "airCount": 1, "spaaCount": 1, "casCount": 1, "scoutCount": 0, "objective": "balanced", "nation": "USSR", "limit": 1, "targetBr": 6, "brWindow": 1, "vesselCount": 0, "fighterCount": 0, "include": [], "exclude": [], "ownership": "all", "allowAboveTarget": false, "excludePremium": false, "excludeGift": false, "excludeEvent": false, "excludePack": false, "excludeSquadron": false, "excludeMarketplace": false, "minimumConfidence": 0, "minimumMechanicsConfidence": 0, "modeLabel": "Ground RB" }, "selected": [ { "id": "tu-2", "name": "Tu-2S", "nation": "USSR", "type": "Aircraft", "vehicleClass": "Bomber", "rank": "IV", "status": "Standard", "vehicleFamily": "Aircraft", "peerGroup": "air-bomber", "modeEligible": true, "br": 5.3, "brChange": 0, "searchKey": "tu2tu2s", "games": 186407, "spawns": 73614, "rp": 25575057, "sl": 360749069, "wins": 39751, "deaths": 60223, "kills": 105913, "allGames": 20303003, "allSpawns": 8188576, "allRp": 3861445106, "allSl": 45082065549, "allWins": 4447816, "allDeaths": 6447747, "allKills": 13124987, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 54000, "slValue": 185000, "geCost": 0, "rpMultiplier": 1.66, "slMultiplier": 2.17, "valid": true, "wr": 0.21317150691562967, "kd": 1.7528817427569527, "kps": 1.4346153826569579, "allWr": 0.21907140612437231, "allKd": 2.0355417102817124, "allKps": 1.6028046694219806, "wrLow": 0.21203514591211198, "wrHigh": 0.21446676602567458, "kdLow": 1.751754783086349, "kdHigh": 1.765605693807861, "kpsLow": 1.4330959912762409, "kpsHigh": 1.4444273059226616, "score": 0.7959183673469388, "scoreMean": 0.7857142857142857, "scoreLow": 0.7959183673469388, "scoreHigh": 0.7959183673469388, "weightedScore": 0.7959183673469388, "metaScore": 0.7857142857142857, "allScore": 0.6551020408163265, "allWeightedScore": 0.6551020408163265, "realWorldPerformanceScore": 0.7835491669171428, "economyScore": 0.5490485714285714, "expectedWinRate": 0.21324842951176726, "expectedKillsPerSpawn": 1.4387616485994512, "observedWr": 0.21324842951176726, "observedKd": 1.758680238447105, "observedKps": 1.4387616485994512, "sampleQuality": 1, "delta": 0.1306122448979592, "metaDelta": 0.1306122448979592, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.011300995559418828, "patchImpact": 0.007967671931244813, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8424031513476371, "upsideScore": 0.6177114594627111, "grindScore": 0.5341693551020409, "recommendationScore": 0.7356379254198375, "mechanicsScore": 0.6259714285714286, "combatFitScore": 0.7290282898560327, "matchupFavorability": 0.5, "roleValue": 0.78, "lineupFitScore": 0.6727335351908512, "trueMetaScore": 0.7143681641221572, "mechanicsConfidence": 0.55, "primaryRole": "CAS", "roleTags": [ "CAS" ], "mechanicsFlags": [ "cas" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "CAS, CAS", "cohortSize": 49, "cohortMinBr": 4.3, "cohortMaxBr": 6.3, "cohortType": "air-bomber", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 49 Aircraft bomber vehicles from BR 4.3 to 6.3 in Ground RB.", "rpPerGame": 137.20008905244975, "slPerGame": 1935.2764059289618, "rpPerSpawn": 347.42110196430025, "slPerSpawn": 4900.549745972234, "allRpPerGame": 190.19083561185505, "allSlPerGame": 2220.46293097627, "allRpPerSpawn": 471.5649101870704, "allSlPerSpawn": 5505.482949538479, "lowSample": false, "slot": "air", "slotType": "air", "whySelected": "CAS-capable beam-search pick" }, { "id": "ussr_btr_zd", "name": "BTR-ZD", "nation": "USSR", "type": "Ground", "vehicleClass": "Spaa", "rank": "IV", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-anti-air", "modeEligible": true, "br": 6, "brChange": 0, "searchKey": "ussrbtrzdbtrzd", "games": 832320, "spawns": 488660, "rp": 93079190, "sl": 1371047524, "wins": 181086, "deaths": 383002, "kills": 311736, "allGames": 68944326, "allSpawns": 36715380, "allRp": 7382117560, "allSl": 103511279023, "allWins": 14898397, "allDeaths": 28160782, "allKills": 21165010, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 46000, "slValue": 155000, "geCost": 0, "rpMultiplier": 1.6, "slMultiplier": 1.41, "valid": true, "wr": 0.21754979162328836, "kd": 0.813925184534052, "kps": 0.6379302502138545, "allWr": 0.216093040214273, "allKd": 0.7515781425542986, "allKps": 0.5764620689569124, "wrLow": 0.21698874245279318, "wrHigh": 0.2181478969612921, "kdLow": 0.8120596424302967, "kdHigh": 0.8157960867826056, "kpsLow": 0.6364762148939723, "kpsHigh": 0.639404765746964, "score": 0.6500000000000001, "scoreMean": 0.6500000000000001, "scoreLow": 0.6500000000000001, "scoreHigh": 0.6500000000000001, "weightedScore": 0.6500000000000001, "metaScore": 0.6500000000000001, "allScore": 0.523076923076923, "allWeightedScore": 0.523076923076923, "realWorldPerformanceScore": 0.585575831583222, "economyScore": 0.47982, "expectedWinRate": 0.21756776239907727, "expectedKillsPerSpawn": 0.6379404903204682, "observedWr": 0.21756776239907727, "observedKd": 0.8139278646064512, "observedKps": 0.6379404903204682, "sampleQuality": 1, "delta": 0.12692307692307714, "metaDelta": 0.12692307692307714, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.00602745970018316, "patchImpact": -0.002903121888650717, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.7136404762799442, "upsideScore": 0.5304784062040411, "grindScore": 0.5093545230769231, "recommendationScore": 0.6109358548734388, "mechanicsScore": 0.6596, "combatFitScore": 0.6801461995799732, "matchupFavorability": 0.5, "roleValue": 0.88, "lineupFitScore": 0.6486692400481013, "trueMetaScore": 0.6246021380139677, "mechanicsConfidence": 0.55, "primaryRole": "SPAA", "roleTags": [ "SPAA", "anti-air" ], "mechanicsFlags": [ "spaa" ], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "SPAA, SPAA", "cohortSize": 26, "cohortMinBr": 5, "cohortMaxBr": 7, "cohortType": "ground-anti-air", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 26 Ground anti-air vehicles from BR 5.0 to 7.0 in Ground RB.", "rpPerGame": 111.8310145136486, "slPerGame": 1647.260097078047, "rpPerSpawn": 190.4784308107887, "slPerSpawn": 2805.7289812957883, "allRpPerGame": 107.07360544796681, "allSlPerGame": 1501.374877796325, "allRpPerSpawn": 201.06335709994013, "allSlPerSpawn": 2819.2893284231295, "lowSample": false, "slot": "spaa", "slotType": "spaa", "whySelected": "Required SPAA/SAM coverage" }, { "id": "ussr_m4a2_76w_sherman", "name": "▂M4A2", "nation": "USSR", "type": "Ground", "vehicleClass": "Tank", "rank": "III", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 5.3, "brChange": 0, "searchKey": "ussrm4a276wsherman▂m4a2", "games": 109816, "spawns": 80200, "rp": 64515423, "sl": 1025276234, "wins": 36994, "deaths": 69958, "kills": 129880, "allGames": 13633629, "allSpawns": 8943977, "allRp": 5662642246, "allSl": 81031623809, "allWins": 4111143, "allDeaths": 7861803, "allKills": 10078971, "isPremium": true, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 46000, "slValue": 0, "geCost": 2980, "rpMultiplier": 1.6, "slMultiplier": 2.95, "valid": true, "wr": 0.3365689120445424, "kd": 1.8510164786340284, "kps": 1.6152466462180008, "allWr": 0.30154338909843675, "allKd": 1.281999023960232, "allKps": 1.1268850533063377, "wrLow": 0.33504721360718864, "wrHigh": 0.3387028394321302, "kdLow": 1.8499405832661957, "kdHigh": 1.8631444105872592, "kpsLow": 1.6136925601513283, "kpsHigh": 1.6252101829908163, "score": 0.8434426229508196, "scoreMean": 0.8459016393442623, "scoreLow": 0.8434426229508196, "scoreHigh": 0.8434426229508196, "weightedScore": 0.8434426229508196, "metaScore": 0.8459016393442623, "allScore": 0.6081967213114754, "allWeightedScore": 0.6081967213114754, "realWorldPerformanceScore": 0.8202649788911734, "economyScore": 0.7512409836065573, "expectedWinRate": 0.33687258687258687, "expectedKillsPerSpawn": 1.6194513715710723, "observedWr": 0.33687258687258687, "observedKd": 1.8565424969267275, "observedKps": 1.6194513715710723, "sampleQuality": 1, "delta": 0.23770491803278693, "metaDelta": 0.23770491803278693, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.014027494424337036, "patchImpact": 0.010506478694258081, "tier": "A", "tierRank": 5, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.8739082770688137, "upsideScore": 0.6457320969264988, "grindScore": 0.7770733770491803, "recommendationScore": 0.7632098642797307, "mechanicsScore": 0.5226833333333334, "combatFitScore": 0.69396470968798, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.6365780159926053, "trueMetaScore": 0.7182379586079402, "mechanicsConfidence": 0.45, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Medium Tank", "cohortSize": 122, "cohortMinBr": 4.3, "cohortMaxBr": 6.3, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 122 Ground main armor vehicles from BR 4.3 to 6.3 in Ground RB.", "rpPerGame": 587.4865502294748, "slPerGame": 9336.310136956363, "rpPerSpawn": 804.4317082294265, "slPerSpawn": 12783.992942643392, "allRpPerGame": 415.34372440382526, "allSlPerGame": 5943.510991020806, "allRpPerSpawn": 633.1235250269539, "allSlPerSpawn": 9059.909681006558, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "ussr_su_122P", "name": "SU-122P", "nation": "USSR", "type": "Ground", "vehicleClass": "Tank Destroyer", "rank": "IV", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-destroyer", "modeEligible": true, "br": 5.7, "brChange": 0, "searchKey": "ussrsu122psu122p", "games": 40267, "spawns": 20523, "rp": 15237331, "sl": 277430428, "wins": 9119, "deaths": 17737, "kills": 25884, "allGames": 4270317, "allSpawns": 2299218, "allRp": 1500497548, "allSl": 23535617203, "allWins": 1040121, "allDeaths": 1962446, "allKills": 2634971, "isPremium": true, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 63000, "slValue": 0, "geCost": 4880, "rpMultiplier": 1.72, "slMultiplier": 3.87, "valid": true, "wr": 0.22624732152107324, "kd": 1.4462468400053594, "kps": 1.251124658843144, "allWr": 0.24356837105161375, "allKd": 1.3426062517146962, "allKps": 1.1459616358181433, "wrLow": 0.22380153290491636, "wrHigh": 0.22914749390418668, "kdLow": 1.4476978919527306, "kdHigh": 1.4709467491928971, "kpsLow": 1.2511727091344143, "kpsHigh": 1.2712655308889742, "score": 0.78, "scoreMean": 0.78, "scoreLow": 0.78, "scoreHigh": 0.78, "weightedScore": 0.78, "metaScore": 0.78, "allScore": 0.7483333333333333, "allWeightedScore": 0.7483333333333333, "realWorldPerformanceScore": 0.7659599871971475, "economyScore": 0.8721, "expectedWinRate": 0.2264633570914148, "expectedKillsPerSpawn": 1.2612191200116942, "observedWr": 0.2264633570914148, "observedKd": 1.4593223205728139, "observedKps": 1.2612191200116942, "sampleQuality": 0.9999999999999768, "delta": 0.03166666666666673, "metaDelta": 0.03166666666666673, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.02713490225018035, "patchImpact": -0.005098790076570714, "tier": "B", "tierRank": 4, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.829946449510293, "upsideScore": 0.600680275409212, "grindScore": 0.8803613333333333, "recommendationScore": 0.7312955174236475, "mechanicsScore": 0.54435, "combatFitScore": 0.6837183969273154, "matchupFavorability": 0.5, "roleValue": 0.62, "lineupFitScore": 0.6091579761243369, "trueMetaScore": 0.6957896140074774, "mechanicsConfidence": 0.45, "primaryRole": "Tank Destroyer", "roleTags": [ "Tank Destroyer" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Tank Destroyer", "cohortSize": 60, "cohortMinBr": 4.7, "cohortMaxBr": 6.7, "cohortType": "ground-destroyer", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 60 Ground tank destroyer vehicles from BR 4.7 to 6.7 in Ground RB.", "rpPerGame": 378.4074055678347, "slPerGame": 6889.771475401693, "rpPerSpawn": 742.4514447205574, "slPerSpawn": 13518.025045071383, "allRpPerGame": 351.3784920416915, "allSlPerGame": 5511.44498242168, "allRpPerSpawn": 652.6121263838401, "allSlPerSpawn": 10236.35740630075, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "ussr_kv_2_zis_6", "name": "KV-2 (ZiS-6)", "nation": "USSR", "type": "Ground", "vehicleClass": "Heavy Tank", "rank": "III", "status": "Premium", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 5, "brChange": 0, "searchKey": "ussrkv2zis6kv2zis6", "games": 38279, "spawns": 20184, "rp": 15861319, "sl": 258052222, "wins": 9163, "deaths": 16641, "kills": 30461, "allGames": 4378384, "allSpawns": 2302669, "allRp": 1743856668, "allSl": 23961316400, "allWins": 1114544, "allDeaths": 1906458, "allKills": 3210884, "isPremium": true, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 54000, "slValue": 0, "geCost": 3850, "rpMultiplier": 1.66, "slMultiplier": 3.32, "valid": true, "wr": 0.23976259512394285, "kd": 1.8084630584996428, "kps": 1.495365135264959, "allWr": 0.2545586285626184, "allKd": 1.684033111516289, "allKps": 1.3943017786689218, "wrLow": 0.23659030094587988, "wrHigh": 0.2421802012613773, "kdLow": 1.8170380253933038, "kdHigh": 1.843919849734393, "kpsLow": 1.4980841151689441, "kpsHigh": 1.5202472363966524, "score": 0.5096, "scoreMean": 0.5136, "scoreLow": 0.5096, "scoreHigh": 0.5136, "weightedScore": 0.5096, "metaScore": 0.5136, "allScore": 0.5152, "allWeightedScore": 0.5152, "realWorldPerformanceScore": 0.6253735235436996, "economyScore": 0.7883600000000001, "expectedWinRate": 0.2393740693330547, "expectedKillsPerSpawn": 1.5091656757827983, "observedWr": 0.2393740693330547, "observedKd": 1.8304789375638484, "observedKps": 1.5091656757827983, "sampleQuality": 0.9999999999999206, "delta": -0.0016000000000000458, "metaDelta": -0.0016000000000000458, "op": false, "confidence": 0.9960000000000001, "reliability": 1, "volatility": 0.012411580982940715, "patchImpact": 0.010013616620277943, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6848683008392068, "upsideScore": 0.5039289694357942, "grindScore": 0.7514448000000001, "recommendationScore": 0.6074623407232682, "mechanicsScore": 0.5256333333333333, "combatFitScore": 0.6082256456504879, "matchupFavorability": 0.5, "roleValue": 0.64, "lineupFitScore": 0.5576240428917805, "trueMetaScore": 0.6007311084341044, "mechanicsConfidence": 0.45, "primaryRole": "Heavy Tank", "roleTags": [ "Heavy Tank" ], "mechanicsFlags": [], "mechanicsNotes": "Inferred from vehicle class, Ground RB BR, rank-era signals, and enrichment metadata. Treat as lower confidence than curated mechanics.", "mechanicsSource": "inferred", "mechanicsSummary": "Heavy Tank", "cohortSize": 125, "cohortMinBr": 4, "cohortMaxBr": 6, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 125 Ground main armor vehicles from BR 4.0 to 6.0 in Ground RB.", "rpPerGame": 414.36085059693306, "slPerGame": 6741.352229682071, "rpPerSpawn": 785.8362564407452, "slPerSpawn": 12784.989199365835, "allRpPerGame": 398.28773995154376, "allSlPerGame": 5472.639311672982, "allRpPerSpawn": 757.3197311467693, "allSlPerSpawn": 10405.888297449612, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" }, { "id": "ussr_t_34_85_zis_53", "name": "T-34-85", "nation": "USSR", "type": "Ground", "vehicleClass": "Tank", "rank": "III", "status": "Standard", "vehicleFamily": "Ground", "peerGroup": "ground-main", "modeEligible": true, "br": 5.7, "brChange": 0, "searchKey": "ussrt3485zis53t3485", "games": 904951, "spawns": 606606, "rp": 139812725, "sl": 1966007387, "wins": 263945, "deaths": 531651, "kills": 568238, "allGames": 120522607, "allSpawns": 72182694, "allRp": 16762557513, "allSl": 240955464299, "allWins": 32776993, "allDeaths": 62504735, "allKills": 62202445, "isPremium": false, "isGift": false, "isEvent": false, "isPack": false, "isSquadron": false, "isMarketplace": false, "requiredRp": 20000, "slValue": 135000, "geCost": 0, "rpMultiplier": 1.54, "slMultiplier": 1.36, "valid": true, "wr": 0.2916530799907938, "kd": 1.0688403510632511, "kps": 0.9367596625596444, "allWr": 0.27195722185833465, "allKd": 0.9951637032626258, "allKps": 0.8617362141779183, "wrLow": 0.2910557731781651, "wrHigh": 0.29228043432694006, "kdLow": 1.0670006195844062, "kdHigh": 1.0706347840920656, "kpsLow": 0.935157163632851, "kpsHigh": 0.9383422742230226, "score": 0.4952380952380952, "scoreMean": 0.4884353741496599, "scoreLow": 0.4952380952380952, "scoreHigh": 0.4952380952380952, "weightedScore": 0.4952380952380952, "metaScore": 0.4884353741496599, "allScore": 0.3299319727891157, "allWeightedScore": 0.3299319727891157, "realWorldPerformanceScore": 0.4977942916208109, "economyScore": 0.26906857142857143, "expectedWinRate": 0.29166772565586424, "expectedKillsPerSpawn": 0.9367497189279368, "observedWr": 0.29166772565586424, "observedKd": 1.0688177018382359, "observedKps": 0.9367497189279368, "sampleQuality": 1, "delta": 0.1585034013605442, "metaDelta": 0.1585034013605442, "op": false, "confidence": 1, "reliability": 1, "volatility": 0.00870628273334944, "patchImpact": -0.0015975722351880273, "tier": "C", "tierRank": 3, "risk": "Stable", "riskRank": 0, "riskFlags": [ "stable" ], "riskReason": "Confidence, volatility, and patch movement are within normal bounds.", "movement": "stable", "stabilityScore": 0.6265702611331887, "upsideScore": 0.4637536061581518, "grindScore": 0.29317071020408164, "recommendationScore": 0.5254129052244358, "mechanicsScore": 0.5594, "combatFitScore": 0.5924112014175661, "matchupFavorability": 0.5, "roleValue": 0.7, "lineupFitScore": 0.544228647317369, "trueMetaScore": 0.5555666333058087, "mechanicsConfidence": 0.74, "primaryRole": "Medium Tank", "roleTags": [ "Medium Tank", "flanker", "gun", "medium" ], "mechanicsFlags": [], "mechanicsNotes": "Flexible medium with good mobility and gun handling for pressure plays, but limited optics and armor.", "mechanicsSource": "curated", "mechanicsSummary": "Medium Tank", "cohortSize": 147, "cohortMinBr": 4.7, "cohortMaxBr": 6.7, "cohortType": "ground-main", "cohortMode": "ground-rb", "cohortFallback": false, "cohortReliability": 1, "cohortExplanation": "Compared against 147 Ground main armor vehicles from BR 4.7 to 6.7 in Ground RB.", "rpPerGame": 154.49756395650152, "slPerGame": 2172.50148019064, "rpPerSpawn": 230.483584072693, "slPerSpawn": 3240.9956165946264, "allRpPerGame": 139.08226788522754, "allSlPerGame": 1999.2553289110317, "allRpPerSpawn": 232.22404961776573, "allSlPerSpawn": 3338.133435404891, "lowSample": false, "slot": "ground", "slotType": "ground", "whySelected": "Best ground fit from bounded beam search" } ], "optimizationMethod": "bounded-beam-search", "beamWidth": 12, "alternatives": [ { "id": "ussr_kv_220", "name": "KV-220", "slotType": "ground", "score": 0.6753520720801893, "reason": "Alternative ground pick" }, { "id": "tu-2_postwar", "name": "Tu-2S-44", "slotType": "air", "score": 0.663913434816499, "reason": "Alternative air pick" }, { "id": "tu-2_postwar_late", "name": "Tu-2S-59", "slotType": "air", "score": 0.662894534902362, "reason": "Alternative air pick" }, { "id": "spitfire_ix_ussr", "name": "▂Spitfire Mk IXc", "slotType": "air", "score": 0.662089506100404, "reason": "Alternative air pick" }, { "id": "be_6", "name": "Be-6", "slotType": "air", "score": 0.6579630438373731, "reason": "Alternative air pick" }, { "id": "ussr_t_34_85_zis_53_v80", "name": "T-34-85 \"\"Partisan", "slotType": "ground", "score": 0.6560252088643517, "reason": "Alternative ground pick" } ], "explanation": "6-slot USSR Ground RB lineup at BR 6.0, optimized for balanced with hard slot and role constraints enforced.", "weaknesses": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "missingRoles": [ "No scout/flank utility" ], "score": 0.7742367814558294, "overallLineupScore": 0.7742367814558294, "warnings": [ "No scout/flank utility", "6 low matchup-favorability pick(s)" ], "coverage": { "spaa": true, "cas": true, "fighter": false, "scout": false, "roleCount": 5 }, "scoreBreakdown": { "vehicleQuality": 0.6515492694152426, "roleCoverage": 1, "lineupDepth": 1, "confidence": 0.9993333333333334, "mechanicsConfidence": 0.5316666666666667, "matchupFavorability": 0.5, "economy": 0.62426234979426, "premiumPenalty": 0.02, "duplicateRolePenalty": 0 }, "indicativeWinRate": 0.25416847178765417, "expectedPerformanceLabel": "Strong" }, "explanation": "USSR BR 6.0 in Ground RB: Good lineup depth with bracket score 0.765." } ] }