yuvansharma/arm4r-data

Pre-training Auto-regressive Robotic Models with 4D Representations

by Dantong Niu*, Yuvan Sharma*, Haoru Xue, Giscard Biamby, Junyi Zhang, Ziteng Ji, Trevor Darrell†, and Roei Herzig†

^{*Equal contribution, †Equal advising}
Berkeley AI Research, UC Berkeley
ICML 2025

Paper • Code • Models • Dataset

The structure for the data is as follows:

.
├── .gitattributes
├── README.md
├── epic_clips.json  # contains mapping for episode id --> language instruction (76,014 episodes)
├── epic_tasks_final.zip  # contains extracted 3D point data for Epic-Kitchens (76,014 episodes)
└── real_kinova_release_data.zip # contains collected data for real world Kinova Gen3 setup (2,550 episodes)

Citation

If you find our work helpful, please consider citing:

@article{niu2025pre,
  title={Pre-training auto-regressive robotic models with 4d representations},
  author={Niu, Dantong and Sharma, Yuvan and Xue, Haoru and Biamby, Giscard and Zhang, Junyi and Ji, Ziteng and Darrell, Trevor and Herzig, Roei},
  journal={arXiv preprint arXiv:2502.13142},
  year={2025}
}