{
  "demo_id": "demo_20260314_165136",
  "task_type": "tiny_browser",
  "total_rounds": 5,
  "artifact_type": "browser_final_weights",
  "sha256": "7565e264e068f6c990178ed02797ca30020783fa86209f6b0c15f4e16d4a2068",
  "uploaded_at": "2026-03-14T16:52:34.408184Z"
}