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About this paper

Haonan Ping, Jianshu Hu, Yimin Wang, Yi Zhu, Pai Liang, Qiyan Jin, Qirui Bao, Ying Qian and 7 more

DexArena introduces a simulated benchmark for comparing dexterous skills alone and within longer tasks. It pairs 30 standalone stages with corresponding parts of 10 multi-stage tasks under shared physical conditions. In evaluation, ACT averaged 58.0% success across standalone stages but 1.2% end-to-end across long tasks, showing standalone success did not ensure sequence success; the comparison does not identify its cause.

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