{
  "report_id": "report-9d2e3473-442e-4fcb-b2dc-57b7e80ef623",
  "timestamp": "2026-04-14T22:05:59.105612+00:00",
  "source_trajectory_ids": [
    "traj-1ca21b0f-fdc4-409e-a6a7-ee09a5f888b2",
    "traj-2a2b3fc7-a3ec-421a-be23-470b44771087",
    "traj-51813a04-e1db-4f5a-a1b4-3df19be7e08c",
    "traj-637bc4f2-c93f-4ed9-b4d1-794b4cf086f4",
    "traj-803fcf08-6779-49cd-9324-6b26b24f40fb",
    "traj-9f3acfbb-ee22-41fc-9c81-ab6b6bbf8a0a",
    "traj-a3928831-c8be-4ef5-b7fb-c993635f5d04",
    "traj-b11b9446-05a2-405b-92ab-e759fd3e821a",
    "traj-c36ad7bd-7533-4772-9ae0-39b06970a6ec",
    "traj-f3fdf61f-eee6-46df-ae61-6aa2e1e2b167"
  ],
  "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": "20260414-220559",
  "baseline_version_id": null,
  "dry_run": false
}