@article{gacstabilizingasynchronousrltrainingforl, title = {GAC: Stabilizing Asynchronous RL Training for LLMs via Gradient Alignment Control}, author = {Haofeng Xu and Junwei Su and Yukun Tian and Lansong Diao and Zhengping Qian and Chuan Wu}, year = {2026}, eprint = {2603.01501}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.01501}, }