---
library_name: transformers
license: mit
base_model:
- google/gemma-2-2b-it
---

# R<sup>2</sup>ec: Towards Large Recommender Models with Reasoning

R<sup>2</sup>ec is a large recommender model with reasoning, generating both natural language rationales and ranked item predictions. 
The model is fine-tuned with reinforcement learning to enhance its reasoning capabilities for more effective recommendations.

 

<p align="center">
  <a href="https://arxiv.org/pdf/2505.16994"><b>Paper Link</b>👁️</a>
</p>


## Sources

- **Repository:** https://github.com/YRYangang/RRec
- **Paper:** https://arxiv.org/abs/2505.16994

## Licence
This code repository is licensed under MIT License. 
The use of R<sup>2</sup>ec models is also subject to MIT License. 
R<sup>2</sup>ec series support commercial use and distillation.

## Citation

```
@misc{you2025r2ec,
    title={$\text{R}^2\text{ec}$: Towards Large Recommender Models with Reasoning},
    author={Runyang You and Yongqi Li and Xinyu Lin and Xin Zhang and Wenjie Wang and Wenjie Li and Liqiang Nie},
    year={2025},
    eprint={2505.16994},
    archivePrefix={arXiv},
    primaryClass={cs.IR}
}
```