{
  "dataset_name": "magnet_dataset",
  "version": "4.0.0",
  "created_at": "2026-01-05T01:03:30.368Z",
  "total_samples": 71225,
  "magnet_types": [
    "dipole",
    "solenoid"
  ],
  "data_format": "jsonl",
  "huggingface_compatible": true,
  "fix_applied": "v4.0 - Fixed dataset_infos.json structure for HF compatibility"
}