@article{perceptionbeforereasoningtwostagereinfor,
  title = {Perception Before Reasoning: Two-Stage Reinforcement Learning for Visual Reasoning in Vision-Language Models},
  author = {Yan Chen and Long Li and Teng Xi and Long Zeng and Jingdong Wang},
  year = {2025},
  eprint = {2509.13031},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2509.13031},
}