Author

Yuetian Lu

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#machine learning Jun 2026

Expert-Aware Causal Tracing of Factual Recall in Sparse MoE Language Models

Findings show that successful MoE-block restoration does not necessarily imply localization to a single expert, as it is shown that successful MoE-block restoration does not necessarily imply localization to a single expert.

Yuetian Lu, Ali Modarressi, Yihong Liu et al. · arXiv.org · 0 citations