{
  "schema_version": 1,
  "created_at_utc": "2026-07-20T05:48:45.590758+00:00",
  "source_dataset": "/home/ext_minje/Arnold_Dataset",
  "source_info_sha256": "5e3b5fb3dc05892fce16e75198ed227c5f595d22ab13403b473e455a145b3ddb",
  "source_data_sha256": {
    "data/chunk-000/file-000.parquet": "27f81dfa547290512bbd441e8f4ae7e7ed3c590cea18bae56ecbbffc9dd8083b"
  },
  "output_data_sha256": {
    "data/chunk-000/file-000.parquet": "3df8e92e7a282bc447ffcef703b87cf4761cc86c95e56285d7a5dee04f446475"
  },
  "converter": "/raid/ext_minje/clvla/benchmarks/ARNOLD/my_scripts/convert_dataset/Action/convert_arnold_multispace_3view.py",
  "conversion_function": "Lula FK plus multi-action-space assembly",
  "runtime_split": {
    "parquet_and_stats_python": "/home/ext_minje/miniforge3/envs/lerobot060_groot/bin/python",
    "lula_fk_python": "/home/ext_minje/miniforge3/envs/env_insightbench_eval/bin/python"
  },
  "frame": "Franka base",
  "units": {
    "position": "meter",
    "rotation_delta": "radian"
  },
  "delta_reference": "target-to-target within episode",
  "native_dimensions": {
    "observation.state": 9,
    "action": 9,
    "action.joint_abs": 9,
    "action.ee_abs_quat": 9,
    "action.ee_abs_rot6d": 11,
    "action.ee_delta": 8
  },
  "views": {
    "included": [
      "front",
      "left",
      "wrist"
    ],
    "excluded": [
      "base",
      "wrist_bottom"
    ]
  },
  "dataset_edit_tool": "lerobot.datasets.modify_features (single pass add/remove)",
  "video_transfer": "physical copy by LeRobot _copy_videos",
  "video_files": 39,
  "stats_status": "complete",
  "episode_metadata_sha256": {
    "meta/episodes/chunk-000/file-000.parquet": "9a188fa85855771fdf169cb2ea4ab5a42bfd033e0c9f809869555c3d5d23c621",
    "meta/episodes/chunk-000/file-001.parquet": "08b7f6a8239c2a648321d30f0e3d92859bea0d8f6dcda8d76dafa8903e3a915b",
    "meta/episodes/chunk-000/file-002.parquet": "aba2fe6b89b8cb5a05fb7fe6eb15537e72705bb36d0ee8730e39cc702bb8041d",
    "meta/episodes/chunk-000/file-003.parquet": "49924edc34dad0e23d7379bde392169e0cdc5ce6710d7924af7e471f064e2926",
    "meta/episodes/chunk-000/file-004.parquet": "1ba4a25125bbdef608f859eaa7ba9859f4d2988b6b4889850c530f73b46330d7",
    "meta/episodes/chunk-000/file-005.parquet": "811e37ca9316a6d10792b1dcb15970f54322d394e084efb7876dc5663c4bd7de",
    "meta/episodes/chunk-000/file-006.parquet": "b928ed1249e625c9519bfd0039038566eb4badc2e4a26b59d234b522cb4458d2"
  },
  "parquet_compression": {
    "data": "snappy",
    "episode_metadata": "snappy"
  },
  "stats_recompute": {
    "completed_at_utc": "2026-07-20T05:48:47.330143+00:00",
    "environment_python": "/home/ext_minje/miniforge3/envs/lerobot060_groot/bin/python",
    "lerobot_version": "0.6.0",
    "tool": "lerobot.datasets.recompute_stats plus direct numeric canonicalization",
    "skip_image_video": true,
    "numeric_fields": [
      "action",
      "action.ee_abs_quat",
      "action.ee_abs_rot6d",
      "action.ee_delta",
      "action.joint_abs",
      "episode_index",
      "frame_index",
      "index",
      "observation.ee_pose",
      "observation.state",
      "task_index",
      "timestamp"
    ],
    "all_numeric_stats_rewritten_from_output_parquet": true,
    "repaired_at_utc": "2026-07-20T05:50:17.388402+00:00"
  },
  "stats_json_sha256": "ddbc22ec176374c7a1c0a3cf369cbf17e21b99479b4015e29704f9d9a1a9f7c9"
}