@article{vlaopdbridgingofflinesftandonlinerlforvi, title = {VLA-OPD: Bridging Offline SFT and Online RL for Vision-Language-Action Models via On-Policy Distillation}, author = {Zhide Zhong and Haodong Yan and Junfeng Li and Junjie He and Tianran Zhang and Haoang Li}, year = {2026}, eprint = {2603.26666}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.26666}, }