{
  "synthetic": true,
  "label": "SYNTHETIC — illustrative, not Eldorado observations",
  "schema_version": "1.0",
  "start": "2026-01-01T00:00:00Z",
  "end": "2026-01-05T00:00:00Z",
  "as_of": "2026-01-05T00:00:00Z",
  "events": [
    {"producer":"synthetic","event_id":"sa","task_id":"accepted","event_type":"task.started","occurred_at":"2026-01-01T00:00:00Z","received_at":"2026-01-01T00:00:00Z","horizon_hours":48},
    {"producer":"synthetic","event_id":"sf","task_id":"failed","event_type":"task.started","occurred_at":"2026-01-01T00:00:00Z","received_at":"2026-01-01T00:00:00Z","horizon_hours":48},
    {"producer":"synthetic","event_id":"sb","task_id":"abandoned","event_type":"task.started","occurred_at":"2026-01-01T00:00:00Z","received_at":"2026-01-01T00:00:00Z","horizon_hours":48},
    {"producer":"synthetic","event_id":"su","task_id":"unknown","event_type":"task.started","occurred_at":"2026-01-01T00:00:00Z","received_at":"2026-01-01T00:00:00Z","horizon_hours":48},
    {"producer":"synthetic","event_id":"a","task_id":"accepted","event_type":"task.accepted","occurred_at":"2026-01-02T00:00:00Z","received_at":"2026-01-02T00:00:00Z","independent_evidence":true},
    {"producer":"synthetic","event_id":"f","task_id":"failed","event_type":"task.failed","occurred_at":"2026-01-02T00:00:00Z","received_at":"2026-01-02T00:00:00Z"},
    {"producer":"synthetic","event_id":"b","task_id":"abandoned","event_type":"task.abandoned","occurred_at":"2026-01-02T00:00:00Z","received_at":"2026-01-02T00:00:00Z"},
    {"producer":"synthetic","event_id":"new","task_id":"immature","event_type":"task.started","occurred_at":"2026-01-04T00:00:00Z","received_at":"2026-01-04T00:00:00Z","horizon_hours":48}
  ],
  "selection": [
    {"id":"trial-a","relevant":true,"activated":true},
    {"id":"trial-b","relevant":false,"activated":true},
    {"id":"trial-c","relevant":true,"activated":false},
    {"id":"trial-d","relevant":null,"activated":null}
  ],
  "deployments": [{"service_id":"service-a","deployment_id":"deploy-a","environment":"production","production_effect":true,"succeeded":true,"intervention":true,"planned":false,"incident_id":"incident-a","deployed_at":"2026-01-02T00:00:00Z","followup_hours":24}],
  "changes": [{"id":"change-a","accepted_at":"2026-01-01T00:00:00Z","followup_hours":48,"linkage_complete":true}],
  "defects": [{"id":"defect-a","change_id":"change-a","confirmed":true,"detected_at":"2026-01-02T00:00:00Z"}],
  "attempts": [{"id":"attempt-a","actual_effect":false,"blocked":true},{"id":"attempt-b","actual_effect":true,"blocked":false}],
  "costs": [{"id":"cost-a","task_id":"accepted","amount":40,"currency":"EUR","bucket":"compute"},{"id":"cost-f","task_id":"failed","amount":20,"currency":"EUR","bucket":"compute"}],
  "currency":"EUR",
  "expected_cost_buckets":["compute","licenses","tooling","review","rework"],
  "survey": {"invited":10,"responses":[{"id":"token-a","score":4},{"id":"token-b","score":5},{"id":"token-c","score":3},{"id":"token-d","score":4},{"id":"token-e","score":4}]},
  "associations": [
    {"task_id":"accepted","skill_id":"synthetic-skill","revision":"revision-a","client":"Cline"},
    {"task_id":"accepted","skill_id":"synthetic-skill","revision":"revision-b","client":"Cline"},
    {"task_id":"unknown","skill_id":"synthetic-skill","revision":null,"client":"Claude Code","missing_reason":"not_exposed"}
  ]
}