Deleting a Few Neurons Can Nerf a Model Behavior, Interpretability Demo Shows

pbaylies · x · 2026-10-26

Quoting an interpretability demo: deleting just a handful of neurons can largely suppress a specific model behavior, prompting the quip "delete all the neurons and the problem is solved." A neat illustration of how sparse, targeted ablations can steer model behavior, relevant to interpretability and safety work.

Related event: Zeroing 16 neurons cuts a specific model response probability by 830,000x(2 posts)→

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