@article{thinklessllmlearnswhentothink, title = {Thinkless: LLM Learns When to Think}, author = {Gongfan Fang and Xinyin Ma and Xinchao Wang}, year = {2025}, eprint = {2505.13379}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2505.13379v1}, }