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Le-Qing Chen

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#artificial intelligence Apr 2026

ReactBench: A Benchmark for Topological Reasoning in MLLMs on Chemical Reaction Diagrams

ReactBench is introduced, a benchmark that reveals fundamental limitations in structural reasoning through chemical reaction diagrams and exposes a fundamental deficit in structural understanding and establishes directions for advancing visual reasoning.

Qiang Xu, Sheng-Yuan Bai, Yu Wang et al. · arXiv.org · 0 citations