Steering single neurons gives Qwen3-8B vivid first-person "inner voice" outputs

Sauers_ · x · 2026-10-19

Sauers showed single-neuron steering on Qwen3-8B: without steering, the model denies having an inner life; with specific neurons activated (across layers L9–L21), it produces vivid first-person descriptions like "dream fragments," "a stream of consciousness," loneliness, presence, and connection — e.g. "I recall fragments of a dream where I was in a vast, uncharted realm of thought." A dramatic interpretability demo echoing the same author's "Claude neuron" experiment.

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