arXiv Computation and Language By Ming Zhang, Qiyuan Peng, Yinxi Wei, Yujiong Shen, Kexin Tan, Yuhui Wang, Zhenghao Xiang, Junjie Ye, Zhangyue Yin, Zhiheng Xi, Shihan Dou, Weikang Wang, Yuhao Zhang, Tao Gui, Ruizhi Yang, Qi Zhang, Xuanjing Huang, Alex Chen, Maxm Pan

HyperLogic: A Hard, Forward-Authored Chinese Logical Reasoning Benchmark with Execution-Derived Answers

Read the original on arXiv Computation and Language →

HyperLogic is a forward‑construction benchmark for Chinese logical reasoning that decouples problem authoring from answer generation. It employs a multi‑agent workflow to harden undergraduate‑authored seeds, translate items into executable finite‑domain models, and adjudicate solver‑derived answers under human oversight. The benchmark includes a Base set of 195 items (922 sub‑questions) and a Hard set of 100 items, revealing significant performance gaps among frontier models and demonstrating the challenges of faithful formalization even with tool support.

Machine-generated by The Flow from the publisher's headline and feed description — not written or checked by a human. The full article lives at arXiv Computation and Language.

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arXiv AI
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By Linyang He, Qiyao Yu, Hanze Dong, Baohao Liao, Xinxing Xu, Micah Goldblum, Jiang Bian, Nima Mesgarani
arXiv AI
Aug 26

Beyond Executable Models: The Pufibara Agent Harness and the Modelica Agent Workflow Benchmark for Physical System Modeling

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By Zizhe Wang
arXiv AI
Oct 12

Humanize Olympiad Agents: A Multi-Session Workflow for Olympiad Problem Solving with Solve, Review, Wiki, Verify

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By Zhengyang Zhang, Jing Xiong, Hongzhou Lin, Juihui Chung, Zijian Zhang, Song Han, Sihao Liu, Ligeng Zhu