@inproceedings{ye-etal-2026-rubric, title = "Rubric-Guided Process Reward for Stepwise Model Routing", author = "Ye, Shenghao and Guo, Yu and Li, Zhengheng and Huang, Qiang and Chen, Shuangwu and Luo, Wang and Qian, Rui and Zhang, Jie and Zhang, Tao and Jin, Dong and Tan, Xiaobin and Zheng, Quan and Jianyang", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.emnlp-main.1222/", pages = "27892--27910", ISBN = "979-8-89176-459-0" }