{ "report_id": "report-04b8cf41-45f2-4870-ba8b-b509f7d3da48", "timestamp": "2026-04-14T18:58:37.161636+00:00", "source_trajectory_ids": [ "traj-10fd1aac-8da8-4f5d-be73-feea5fb4e60d", "traj-4b7226f5-e3ed-47de-b0bb-febcad399f82", "traj-6364e000-05f1-4de2-b018-090d2dd922bf", "traj-6ea75734-5be4-4d8c-b5c2-88d971a12763", "traj-7e17a2ac-0aaf-49a8-aed5-552ce80dcfc8", "traj-92c21045-ff0f-4ad0-855f-307a9f509ef7", "traj-b8cefeb5-17ae-4be4-a756-a4c9c453d3c2", "traj-c6a2dba6-dd4f-4c9f-9455-4fb3db4d44b1", "traj-dcac6477-8278-43ab-8efe-226cc8acdeaf", "traj-eec22ce4-682b-4694-bdb8-657a84c4a76c" ], "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, "baseline_version_id": null, "dry_run": false }