@article{textr2textraroutetorerankposttrainingfra,
  title = {$\text{R}^2\text{R}$: A Route-to-Rerank Post-Training Framework for Multi-Domain Decoder-Only Rerankers},
  author = {Xinyu Wang and Hanwei Wu and Qingchen Hu and Zhenghan Tai and Jingrui Tian and Lei Ding and Jijun Chi and Hailin He and Tung Sum Thomas Kwok and Yufei Cui and Sicheng Lyu and Muzhi Li and Mingze Li and Xinyue Yu and Ling Zhou and Peng Lu},
  year = {2025},
  eprint = {2511.19987},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2511.19987},
}