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README.md
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---
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license: mit
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pretty_name: HoRD Models
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language:
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- en
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tags:
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- robotics
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- humanoid-robot
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- reinforcement-learning
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- motion-imitation
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- policy-learning
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---
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# HoRD Models: Checkpoints for Robust Humanoid Motion Control
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This model card describes the released checkpoints for **HoRD** (History-Conditioned Reinforcement Learning and Online Distillation), a two-stage framework for robust humanoid control under domain shift.
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- **Paper**: [HoRD: Robust Humanoid Control via History-Conditioned Reinforcement Learning and Online Distillation](https://arxiv.org/abs/2602.04412)
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- **Project Page**: [https://tonywang-0517.github.io/hord/](https://tonywang-0517.github.io/hord/)
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- **Code Repository**: [https://github.com/tonywang-0517/hord](https://github.com/tonywang-0517/hord)
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- **Dataset Repository**: [https://huggingface.co/datasets/tony0517/HoRD](https://huggingface.co/datasets/tony0517/HoRD)
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- **Model Repository**: [https://huggingface.co/tony0517/HoRD](https://huggingface.co/tony0517/HoRD)
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## Model Overview
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HoRD checkpoints are trained for robust humanoid motion imitation and control with online adaptation capability.
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- **Stage 1 (Teacher RL)**: an expert policy trained with privileged observations and domain randomization.
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- **Stage 2 (Online Distillation)**: a deployable student policy distilled from the teacher under partial observability and sparse commands.
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These checkpoints are intended for evaluation and downstream experiments in IsaacLab and Genesis settings.
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## Model Contents
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Typical release artifact:
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- `your_checkpoint.ckpt`: pretrained HoRD checkpoint for evaluation or fine-tuning.
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## Quick Start
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Install Hugging Face CLI:
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```bash
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pip install -U "huggingface_hub[cli]"
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```
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Download a checkpoint from the model repository:
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```bash
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mkdir -p results
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huggingface-cli download tony0517/HoRD your_checkpoint.ckpt --local-dir results --local-dir-use-symlinks False
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```
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Use in HoRD evaluation:
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```bash
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+checkpoint=results/your_checkpoint.ckpt
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```
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## Example Evaluation Command
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```bash
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python hord/eval_agent.py +exp=full_body_tracker/transformer +robot=g1 +simulator=isaaclab +motion_file=data/train_g1_all.pt +experiment_name=full_body_tracker ++headless=False +checkpoint=results/your_checkpoint.ckpt ++num_envs=1
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```
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## License
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This model card is released under the **MIT License**.
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## Citation
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If you find these checkpoints useful, please cite:
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```bibtex
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@article{wang2026hord,
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title={HoRD: Robust Humanoid Control via History-Conditioned Reinforcement Learning and Online Distillation},
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author={Wang, Puyue and Hu, Jiawei and Gao, Yan and Wang, Junyan and Zhang, Yu and Dobbie, Gillian and Gu, Tao and Johal, Wafa and Dang, Ting and Jia, Hong},
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journal={arXiv preprint arXiv:2602.04412},
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year={2026}
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}
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```
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