validation_summary.json

{
  "status": "passed",
  "model": "act",
  "completed_step": 40000,
  "all_floating_tensors_finite": true,
  "validated_at_utc": "2026-09-14T10:06:14.425296+00:00",
  "world_size": 8,
  "validation_receipt_sha256": "393e4a890bb3941cd70b5fbd3cb6fac61745bff8863c275f6209f90edfb3fcf0",
  "checkpoint_tensors_reloaded_for_publication": false,
  "checkpoint_file_sha256": {
    "model.safetensors": "1e6459cb28f635b4d59530ffc2c000db7d81d81a4d84e9158ed785aa47bfd5d2"
  }
}