@article{efficientreasoningviarewardmodel, title = {Efficient Reasoning via Reward Model}, author = {Yuhao Wang and Xiaopeng Li and Cheng Gong and Ziru Liu and Suiyun Zhang and Rui Liu and Xiangyu Zhao}, year = {2025}, eprint = {2511.09158}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2511.09158}, }