{ "report_id": "report-c1a8c365-3589-492b-a5ec-bb642ee5a49d", "timestamp": "2026-04-15T01:36:36.519137+00:00", "source_trajectory_ids": [ "traj-11094fa0-83dd-4230-b7c8-61d9e49012e0", "traj-21156bd2-738c-4c8d-ba5a-1c43c57e9c8a", "traj-8323ac23-e4be-45f9-80a8-342f454ebb9b", "traj-89986fa7-3cbb-4cbd-9c3a-b3ef8bf379bf", "traj-93ae8e66-ab43-41fb-8d4a-a4897238859a", "traj-97448ce5-33e4-4730-af43-6eeddbaecf41", "traj-a345d9ec-af0a-4111-838a-fc42f11a9722", "traj-adb59401-f166-4167-9800-49782b5cf8ae", "traj-b37dd814-79b3-4987-a87e-bcdf016d3fd0", "traj-d3f4a3cf-d3e8-4bfb-9bc3-b339d5587645" ], "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": "20260415-013636", "baseline_version_id": null, "dry_run": false }