arXiv AI By Tianxi Gao, Yufan Cai, Yusi Yuan, Jin Song Dong

X-RAY: Mapping LLM Reasoning Capability via Formalized and Calibrated Probes

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arXiv:2603. 05290v2 Announce Type: replace Abstract: Large language models (LLMs) achieve promising performance, yet their ability to reason remains poorly understood.

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