{
  "version": "v4-reference-priors",
  "fitted": false,
  "patch_numeric_response_scale": 1.25,
  "patch_mechanism_response_scale": 1.25,
  "patch_system_response_scale": 1.0,
  "practice_blend": 0.05,
  "kr_role_blend": 0.05,
  "practice_half_life_days": 10.0,
  "player_pseudo_games": 20.0,
  "kr_pseudo_games": 2000.0,
  "apply_known_remaining_patch_to_practice": true,
  "new_role_min_practice_games": 3,
  "new_role_min_practice_players": 1,
  "new_role_min_kr_games": 500,
  "new_role_min_kr_champion_share_pct": 5.0,
  "new_role_min_kr_role_pick_rate_pct": 0.25,
  "new_role_max_pick_rate": 0.005,
  "practice_max_role_change": 0.02,
  "selection_basis": "Fixed modest priors; no S16 outcome fitting. New auxiliary weights have no S15 calibration because exact pre-S15 30-day history is unavailable."
}