Li Lei

Incept Labs

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

Research focus

Interpretability & Mechanistic Interp (1)Open-Source Models & Weights (1)Reasoning & Chain-of-Thought (1)

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Madalina Ciobanu (1)Qingqing Mao (1)Ritankar Das (1)

Papers (1)

May 27, 2026

Incept LabsMay 27, 2026·also Titan Holdings

Interpretability-Guided Layer Selection over Subspace Projection: SAEs as Stethoscopes, Not Scalpels, for Raw Task Vector Model Editing

SAE-guided model editing fails when treating SAEs as scalpels to filter task vectors, but succeeds when treating them as stethoscopes to select layers for unfiltered task vector injection.

Li Lei, Madalina Ciobanu, Qingqing Mao +1

Interpretability & Mechanistic Interp Open-Source Models & Weights Reasoning & Chain-of-Thought

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Li Lei

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)