@article{wmpoworldmodelbasedpolicyoptimizationfor, title = {WMPO: World Model-based Policy Optimization for Vision-Language-Action Models}, author = {Fangqi Zhu and Zhengyang Yan and Zicong Hong and Quanxin Shou and Xiao Ma and Song Guo}, year = {2025}, eprint = {2511.09515}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2511.09515}, }