{
  "report_id": "report-0c59209d-fc75-4b15-bcdb-239138c12b79",
  "timestamp": "2026-04-15T01:41:52.505512+00:00",
  "source_trajectory_ids": [
    "traj-0ddf19dd-e828-4035-bd6e-29e627769d2e",
    "traj-1c185db1-61db-4f0c-b069-8e8e4ced92e7",
    "traj-23b5c08b-2fca-4f55-84a6-7068af698780",
    "traj-3f243fab-5841-41e6-acf6-f8c9f40cf515",
    "traj-713b43da-4b0f-4fbe-b190-9b508d1244f0",
    "traj-9764ffe9-c580-4b3f-88a3-beead04a1df3",
    "traj-a6e4d148-6744-4fda-a1bf-26603166117c",
    "traj-cc7aa6c3-de72-4bfd-83fc-761eaa8cc8a7",
    "traj-d12e9387-0fd2-4a4f-b387-3cd58cbf12f4",
    "traj-fdb7911a-4cc0-4906-b5bc-658be058653e"
  ],
  "sample_count": 10,
  "baseline_metrics": {
    "task_count": 1,
    "avg_reward": 0.44,
    "error_rate": 0.0,
    "avg_latency_ms": 0.0
  },
  "challenger_metrics": {
    "task_count": 1,
    "avg_reward": 0.44,
    "error_rate": 0.0,
    "avg_latency_ms": 0.0
  },
  "promotion_decision": {
    "accepted": true,
    "reasons": [],
    "metrics": {
      "reward_delta": 0.0,
      "error_rate_delta": 0.0,
      "latency_delta_ms": 0.0,
      "baseline_avg_reward": 0.44,
      "challenger_avg_reward": 0.44
    }
  },
  "promoted_version_id": "20260415-014152",
  "baseline_version_id": null,
  "dry_run": false
}