{ "codebase_version": "v3.0", "robot_type": "frank_4dof", "total_episodes": 4, "total_frames": 4000, "total_tasks": 4, "chunks_size": 1000, "data_files_size_in_mb": 100, "video_files_size_in_mb": 500, "fps": 100, "splits": { "train": "0:4" }, "data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet", "video_path": null, "features": { "observation.state": { "dtype": "float32", "shape": [ 8 ], "names": null }, "observation.target": { "dtype": "float32", "shape": [ 12 ], "names": null }, "observation.force": { "dtype": "float32", "shape": [ 3 ], "names": null }, "action": { "dtype": "float32", "shape": [ 4 ], "names": null }, "timestamp": { "dtype": "float32", "shape": [ 1 ], "names": null }, "frame_index": { "dtype": "int64", "shape": [ 1 ], "names": null }, "episode_index": { "dtype": "int64", "shape": [ 1 ], "names": null }, "index": { "dtype": "int64", "shape": [ 1 ], "names": null }, "task_index": { "dtype": "int64", "shape": [ 1 ], "names": null } } }