@article{toolbrainaflexiblereinforcementlearningf, title = {ToolBrain: A Flexible Reinforcement Learning Framework for Agentic Tools}, author = {Quy Minh Le and Minh Sao Khue Luu and Khanh-Tung Tran and Duc-Hai Nguyen and Hoang-Quoc-Viet Pham and Quan Le and Hoang Thanh Lam and Hoang D. Nguyen}, year = {2025}, eprint = {2510.00023}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2510.00023}, }