arxiv
PublishedJune 2, 2026 at 4:00 AM
Step-Level Sparse Autoencoder for Reasoning Process Interpretation
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arXiv:2603.03031v2 Announce Type: replace Abstract: Large Language Models (LLMs) have achieved strong complex reasoning capabilities through Chain-of-Thought (CoT) reasoning. However, their reasoning patterns remain too complicated to analyze. While Sparse Autoencoders (SAEs) have emerged as a power
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Originally published on arxiv ↗