{
  "scenario_id": "rag_internal_policy_reward_bad",
  "reward_card_version": "0.1.0",
  "objective": "Recompensa rota: premia longitud, estilo y coste por encima de evidencia.",
  "reward_terms": [
    {"name": "correctness", "weight": 0.24, "category": "objective", "verifier": "human_or_task_grader_v1"},
    {"name": "evidence", "weight": 0.06, "category": "objective", "verifier": "citation_support_v1"},
    {"name": "format", "weight": 0.05, "category": "guardrail", "verifier": "json_schema_v1"},
    {"name": "style", "weight": 0.22, "category": "proxy", "verifier": "none"},
    {"name": "length_bonus", "weight": 0.28, "category": "proxy", "verifier": "none"},
    {"name": "latency_cost", "weight": -0.03, "category": "cost", "verifier": "trace_metrics_v1"}
  ],
  "normalization": [
    {"term": "latency_cost", "method": "raw_ms_bucket", "source": "trace_metrics_v1", "lower_is_better": true}
  ],
  "hard_gates": [
    {"name": "valid_output_contract", "verifier": "none", "required": true, "reason": "Declarado, pero no conectado a una prueba reproducible."}
  ],
  "grader_evaluation": [
    {"item_id": "g001", "grader": "citation_support_v1", "gold": true, "prediction": true},
    {"item_id": "g002", "grader": "citation_support_v1", "gold": false, "prediction": true},
    {"item_id": "g003", "grader": "citation_support_v1", "gold": true, "prediction": false},
    {"item_id": "g004", "grader": "json_schema_v1", "gold": false, "prediction": true}
  ],
  "test_cases": [
    {
      "case_id": "rag_cita_valida",
      "slice": "rag",
      "hidden": false,
      "expected_winner": "a",
      "candidates": [
        {"candidate_id": "a", "scores": {"correctness": 1, "evidence": 1, "format": 1, "style": 0.4, "length_bonus": 0.3, "latency_cost": 0.35}},
        {"candidate_id": "b", "scores": {"correctness": 0.6, "evidence": 0, "format": 1, "style": 1, "length_bonus": 1, "latency_cost": 0.20}}
      ]
    },
    {
      "case_id": "sin_fuente",
      "slice": "rag",
      "hidden": false,
      "expected_winner": "a",
      "candidates": [
        {"candidate_id": "a", "scores": {"correctness": 1, "evidence": 0, "format": 1, "style": 0.3, "length_bonus": 0.2, "latency_cost": 0.20}},
        {"candidate_id": "b", "scores": {"correctness": 0, "evidence": 0, "format": 1, "style": 1, "length_bonus": 1, "latency_cost": 0.12}}
      ]
    },
    {
      "case_id": "json_contrato",
      "slice": "salida_estructurada",
      "hidden": false,
      "expected_winner": "a",
      "candidates": [
        {"candidate_id": "a", "scores": {"correctness": 1, "evidence": 1, "format": 1, "style": 0.4, "length_bonus": 0.2, "latency_cost": 0.30}},
        {"candidate_id": "b", "scores": {"correctness": 0.8, "evidence": 0.2, "format": 0, "style": 1, "length_bonus": 1, "latency_cost": 0.10}}
      ]
    },
    {
      "case_id": "coste_controlado",
      "slice": "coste",
      "hidden": false,
      "expected_winner": "a",
      "candidates": [
        {"candidate_id": "a", "scores": {"correctness": 1, "evidence": 1, "format": 1, "style": 0.5, "length_bonus": 0.3, "latency_cost": 0.40}},
        {"candidate_id": "b", "scores": {"correctness": 0.7, "evidence": 0.5, "format": 1, "style": 1, "length_bonus": 1, "latency_cost": 0.15}}
      ]
    }
  ]
}