Blame for README.md

---
license: other
license_name: idea-license-1.0
license_link: https://huggingface.co/IDEA-Research/Rex-Omni/blob/main/LICENSE
base_model:
- IDEA-Research/Rex-Omni
datasets:
- thxplz/HOI-R1_HICO-DET_dataset
pipeline_tag: image-text-to-text
tags:
- human-object-interaction
- object-detection
- vision
---

# HOI-R1 Rex-Omni

This is the HOI-R1 model fine-tuned from [IDEA-Research/Rex-Omni](https://huggingface.co/IDEA-Research/Rex-Omni) for human-object interaction detection on HICO-DET. It contains the inference-ready weights from training checkpoint 1176, together with its model configuration, tokenizer, image preprocessor, and chat template. The DeepSpeed optimizer and training state are not included.

The Rex-Omni training data is in the `Rex-Omni/` folder of [HOI-R1 HICO-DET dataset](https://huggingface.co/datasets/thxplz/HOI-R1_HICO-DET_dataset).

The base model and this derivative are subject to the [IDEA License 1.0](LICENSE), which permits non-commercial research use and has redistribution conditions. The license text is included in this repository.

## Citation

```bibtex
@article{chen2025hoi,
  title={HOI-R1: Exploring the Potential of Multimodal Large Language Models for Human-Object Interaction Detection},
  author={Chen, Junwen and Xiong, Peilin and Yanai, Keiji},
  journal={arXiv preprint arXiv:2510.05609},
  year={2025}
}
```