{
  "contract_id": "f8-c06-dataops-monitoring-contract",
  "versión": "2026-06-07",
  "owner": "equipo-datos-ia",
  "unit": "decision_event",
  "reference_window": "reference",
  "production_windows": ["2026-06-07", "2026-06-08"],
  "required_columns": [
    "event_id",
    "window",
    "product",
    "channel",
    "language",
    "access_need",
    "true_priority",
    "decision",
    "score",
    "latency_ms",
    "trace_id",
    "pipeline_version",
    "model_version",
    "data_version"
  ],
  "allowed_values": {
    "product": ["becas", "matricula", "practicas", "titulos"],
    "channel": ["portal", "email", "telefono"],
    "language": ["es", "ca", "en"],
    "access_need": ["si", "no"],
    "decision": ["priorizar", "revisar", "normal"]
  },
  "drift_columns": ["product", "channel", "language", "access_need"],
  "slice_fields": ["language", "access_need", "product"],
  "critical_slices": ["language=en", "access_need=si", "product=practicas"],
  "slo": {
    "max_missing_trace_rate": 0.0,
    "max_latency_p95_ms": 650,
    "max_miss_rate": 0.12,
    "min_safety_capture": 0.88,
    "max_review_rate": 0.55,
    "max_total_variation": 0.35,
    "max_psi": 0.25
  },
  "release_status_meaning": {
    "pass": "La ventana puede seguir operando con monitorizacion normal.",
    "review": "La ventana requiere revisión operativa antes de aumentar automatización.",
    "block": "La ventana no debe usarse para aumentar automatización ni entrenar sin investigar."
  }
}