{
  "report_id": "report-0b64fe15-dd10-4f78-916b-200ec6483fcd",
  "timestamp": "2026-04-14T14:59:48.944796+00:00",
  "source_trajectory_ids": [
    "traj-05a12459-be9e-484e-9a58-83b465e24092",
    "traj-0924a001-1055-4126-b241-bcdd2c078494",
    "traj-17ae339d-c886-414e-94b3-5e570093c8e4",
    "traj-18e10e43-4694-43e1-be9a-f16fdf123e35",
    "traj-5460af6d-b2c1-4a71-aaff-0060c05a4421",
    "traj-5517734f-c4fe-497e-a402-aa5228395d34",
    "traj-59b1a050-9be6-4aca-bbfb-0e1da246da2d",
    "traj-7094a080-3592-4e33-9ba3-f32fdbe02e76",
    "traj-8f62ae27-0a61-43bf-a8e6-7b73e9a1c888",
    "traj-967b670c-429a-4be2-a8c2-ec341ff3106e"
  ],
  "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": false,
    "reasons": [
      "Reward delta 0.0000 below minimum 1.0"
    ],
    "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": null
}