{
  "demo_id": "demo_20260306_155608",
  "task_type": "tiny_browser",
  "total_rounds": 20,
  "artifact_type": "browser_final_weights",
  "sha256": "1eeff9a10cf5b5ecae4d48660937c0a45b286d418717fdd71104cc4162b5fbef",
  "uploaded_at": "2026-03-06T16:03:24.906708Z"
}