PhysAlign: A Benchmark for Evidence-Grounded Role Alignment in Multimodal Physics Reasoning
Findings indicate that strong perception alone does not ensure reliable physical interpretation, exposing a distinct grounding bottleneck that is largely hidden by answer-level accuracy and highlighting the need for future models to better align recognized visual evidence with its physical meaning.
Ke-Cheng Liang, Hao Liu, Ze-Xin Chen et al.
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