@article{uncertaintyguidedcheckpointselectionforr, title = {Uncertainty-Guided Checkpoint Selection for Reinforcement Finetuning of Large Language Models}, author = {Manh Nguyen and Dung Nguyen and Dai Do and Svetha Venkatesh and Hung Le}, year = {2025}, eprint = {2511.09864}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2511.09864}, }