Steering vectors turn Qwen3.5-4B into "Golden Gate Qwen" with a known recipe

burny_tech · x · 2026-10-27

Community member cheatyyyy demonstrated activation steering on Qwen3.5 4B: injecting vectors at layer 6 (N7448, -0.8), layer 5 (N6203, -0.75) and layer 25 (N8324, -0.4) makes the model fixate on a single concept, dubbed "golden gate qwen." The recipe is the same as the previously shared "evil qwen" technique, showing a reproducible way to steer open-weight small models' behavior.

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