Lintao Wang 0002 Encheng Su Jiaqi Liu Pengze Li Peng Xia Jiabei Xiao Wenlong Zhang Xinnan Dai Xi Chen 0004 Yuan Meng Mingyu Ding Lei Bai 0001 Wanli Ouyang Shixiang Tang Aoran Wang Xinzhu Ma PhysUniBench: An Undergraduate-Level Physics Reasoning Benchmark for Multimodal Models. 2025 June abs/2506.17667 CoRR https://doi.org/10.48550/arXiv.2506.17667 db/journals/corr/corr2506.html#abs-2506-17667 streams/journals/corr