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        -0.0769160391621714,
        -0.10277333628087389,
        -0.23423586916075567,
        0.23518150779893462,
        -0.06352860861213351,
        0.06097555202092369,
        0.1449664105124096,
        -0.12107031674850391,
        0.1611365126949194,
        -0.16634103112573473
      ]
    }
  ],
  "role_support_rule": "At least one observed professional pick in that role before the cutoff; no champion exceptions.",
  "cold_start_policy": "Unobserved roles/champions receive zero pick point estimates (abstention). Ban probabilities remain modeled. Novel flex roles can be missed; report their observed test counts.",
  "patch_policy": "V1 numeric/mechanism/system priors applied multiplicatively AFTER historical residual regression; five learned patch columns removed because earlier patch histories are incomplete.",
  "position_zero_rate_policy": "UI/export mean is null at zero pick rate. Error metrics retain all actually picked champions and use the V1 conditional prior as the cold-start positional fallback.",
  "hero_identity_features": false,
  "s16_labels_used_for_training_or_selection": false,
  "worlds_labels_used_in_pre_event_model": false,
  "selection_windows": 27,
  "retrospective_check_windows": 7,
  "validation_limit": "S15 last seven windows and Worlds were inspected previously; all reported checks are retrospective, not fresh blind tests."
}