{
  "report_id": "report-26782aa8-a2a0-45f9-8ac3-861fc1364431",
  "timestamp": "2026-04-15T01:57:32.697736+00:00",
  "source_trajectory_ids": [
    "traj-0269da6e-275b-4eae-8a43-1b89a74a87c2",
    "traj-28052977-cc23-4c06-9343-dce8b4ca5ee3",
    "traj-3f7b8039-6d47-4ce4-9c3b-6d80d4548825",
    "traj-4e37cd2f-c830-4eba-84d9-87cffe9bcec3",
    "traj-74071894-0764-410c-8460-cebb98b80fa4",
    "traj-8c547ed6-61ba-4c6e-a8e2-990264cf77b9",
    "traj-a65f8feb-1368-43c0-a3b9-97f6a3420741",
    "traj-b80a3d53-4ffe-4147-b8d6-b619fd951f58",
    "traj-bb4444ec-7bd6-42e3-b9e1-4a680d368d50",
    "traj-c5cea58f-f981-4f73-8f3a-e35d7f3befb7"
  ],
  "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": "20260415-015732",
  "baseline_version_id": null,
  "dry_run": false
}