Trained ChatR1 model on TopiOCQA with PPO. See ChatR1 paper for reference (https://arxiv.org/abs/2510.13312).


```bibtex
@article{lupart2025chatr1,
  title={Chatr1: Reinforcement learning for conversational reasoning and retrieval augmented question answering},
  author={Lupart, Simon and Aliannejadi, Mohammad and Kanoulas, Evangelos},
  journal={arXiv preprint arXiv:2510.13312},
  year={2025}
}
```