@article{trimrverifierbasedtrainingfreethinking, title = {TrimR: Verifier-based Training-Free Thinking Compression for Efficient Test-Time Scaling}, author = {Weizhe Lin and Xing Li and Zhiyuan Yang and Xiaojin Fu and Hui-Ling Zhen and Yaoyuan Wang and Xianzhi Yu and Wulong Liu and Xiaosong Li and Mingxuan Yuan}, year = {2025}, eprint = {2505.17155}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2505.17155v2}, }