Jiatong Zhao

Jiatong Zhao

RL for reasoning, verifiable AI systems, multimodal evaluation

Papers

  1. Yuan Feng, Yue Yang, Xiaohan He, *Jiatong Zhao, Jianlong Chen, Zijun Chen, Daocheng Fu, Qi Liu, Renqiu Xia, Bo Zhang, Junchi Yan. (2026). GeoBench: Rethinking Multimodal Geometric Problem-Solving via Hierarchical Evaluation. The Fourteenth International Conference on Learning Representations (ICLR 2026). arXiv:2512.24119. arXiv

  2. Jiatong Zhao, Tengyue Zhang, Yuhan Wang, Fuyuan Wu, Junchi Yan. Co4ICF: Co-evolving Physics-informed Surrogate and RL-based Pulse Optimizer for Inertial Confinement Fusion. *Manuscript.