@article{learningwhennottoactmitigatingtoolabusei, title = {Learning When Not to Act: Mitigating Tool Abuse in Agentic Reinforcement Learning}, author = {Liuji Chen and Dianxing Tang and Xing Shi and Dingshuo Chen and Qiang Liu and Shu Wu and Liang Wang}, year = {2026}, eprint = {2606.02132}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.02132}, }