AIBullisharXiv – CS AI · Mar 176/10
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From Refusal Tokens to Refusal Control: Discovering and Steering Category-Specific Refusal Directions
Researchers developed a method to control AI safety refusal behavior using categorical refusal tokens in Llama 3 8B, enabling fine-grained control over when models refuse harmful versus benign requests. The technique uses steering vectors that can be applied during inference without additional training, improving both safety and reducing over-refusal of harmless prompts.
🧠 Llama