Datasets:
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---
license: apache-2.0
task_categories:
- robotics
tags:
- LeRobot
configs:
- config_name: default
data_files: data/*/*.parquet
---
This dataset was created using [LeRobot](https://github.com/huggingface/lerobot).
## Dataset Description
This dataset is a lerobot conversion of the `aloha_pen_uncap_diverse` subset of BiPlay.
BiPlay contains 9.7 hours of bimanual data collected with an aloha robot at the RAIL lab @ UC Berkeley, USA. It contains 7023 clips, 2000 language annotations and 326 unique scenes.
Paper: https://huggingface.co/papers/2410.10088 Code: https://github.com/sudeepdasari/dit-policy If you use the dataset please cite:
```
@inproceedings{dasari2025ingredients,
title={The Ingredients for Robotic Diffusion Transformers},
author={Sudeep Dasari and Oier Mees and Sebastian Zhao and Mohan Kumar Srirama and Sergey Levine},
booktitle = {Proceedings of the IEEE International Conference on Robotics and Automation (ICRA)},
year={2025},
address = {Atlanta, USA}
}
```
## Dataset Structure
[meta/info.json](meta/info.json):
```json
{
"codebase_version": "v2.0",
"robot_type": "aloha",
"total_episodes": 123,
"total_frames": 36900,
"total_tasks": 1,
"total_videos": 0,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 50,
"splits": {
"train": "0:123"
},
"data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
"video_path": "videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4",
"features": {
"observation.state": {
"dtype": "float32",
"shape": [
14
],
"names": [
[
"right_waist",
"right_shoulder",
"right_elbow",
"right_forearm_roll",
"right_wrist_angle",
"right_wrist_rotate",
"right_gripper",
"left_waist",
"left_shoulder",
"left_elbow",
"left_forearm_roll",
"left_wrist_angle",
"left_wrist_rotate",
"left_gripper"
]
]
},
"action": {
"dtype": "float32",
"shape": [
14
],
"names": [
[
"right_waist",
"right_shoulder",
"right_elbow",
"right_forearm_roll",
"right_wrist_angle",
"right_wrist_rotate",
"right_gripper",
"left_waist",
"left_shoulder",
"left_elbow",
"left_forearm_roll",
"left_wrist_angle",
"left_wrist_rotate",
"left_gripper"
]
]
},
"observation.velocity": {
"dtype": "float32",
"shape": [
14
],
"names": [
[
"right_waist",
"right_shoulder",
"right_elbow",
"right_forearm_roll",
"right_wrist_angle",
"right_wrist_rotate",
"right_gripper",
"left_waist",
"left_shoulder",
"left_elbow",
"left_forearm_roll",
"left_wrist_angle",
"left_wrist_rotate",
"left_gripper"
]
]
},
"observation.effort": {
"dtype": "float32",
"shape": [
14
],
"names": [
[
"right_waist",
"right_shoulder",
"right_elbow",
"right_forearm_roll",
"right_wrist_angle",
"right_wrist_rotate",
"right_gripper",
"left_waist",
"left_shoulder",
"left_elbow",
"left_forearm_roll",
"left_wrist_angle",
"left_wrist_rotate",
"left_gripper"
]
]
},
"observation.images.cam_high": {
"dtype": "image",
"shape": [
3,
480,
640
],
"names": [
"channels",
"height",
"width"
]
},
"observation.images.cam_low": {
"dtype": "image",
"shape": [
3,
480,
640
],
"names": [
"channels",
"height",
"width"
]
},
"observation.images.cam_left_wrist": {
"dtype": "image",
"shape": [
3,
480,
640
],
"names": [
"channels",
"height",
"width"
]
},
"observation.images.cam_right_wrist": {
"dtype": "image",
"shape": [
3,
480,
640
],
"names": [
"channels",
"height",
"width"
]
},
"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
}
}
}
```
## Citation
**BibTeX:**
```bibtex
[More Information Needed]
``` |