{
  "task_id": "F1-conf-01",
  "family": "F1",
  "split": "conf",
  "data_type": "observed",
  "real_data": "yes",
  "source_documents": "no",
  "oracle_provenance": "independent_code",
  "bundle_sha256": "a61750dcacf0ee144e2f1612a757cf3b77d74ff0c8a4d05f2ef37fa2dbd94105",
  "oracle_sha256": "58419a6c63b3fe5ec0632cfa1c81fb208c253231abd06d1b55b0568c1f168d2e",
  "infeasible_or_null_truth": "no",
  "created_utc": "2026-10-30T03:41:11.620523+00:00"
}