R2R: A Route-to-Rerank Post-Training Framework for Multi-Domain Decoder-Only Rerankers.

Sat, 01 Nov 2025 00:00:00 +0100

Xinyu Wang, Hanwei Wu, Qingchen Hu, Zhenghan Tai, Jingrui Tian, Lei Ding, Jijun Chi, Hailin He, Tung Sum Thomas Kwok, Yufei Cui, Sicheng Lyu, Muzhi Li, Mingze Li, Xinyue Yu, Ling Zhou, Peng Lu:
R²R: A Route-to-Rerank Post-Training Framework for Multi-Domain Decoder-Only Rerankers. CoRR abs/2511.19987 (2025)