2026
ASRU: Activation Steering Meets Reinforcement Unlearning for Multimodal Large Language Models
ICML 2026poster
Multimodal large language models (MLLMs) inevitably memorize sensitive cross-modal information during pretraining, making post-deployment unlearning crucial for safety. Existing methods often evaluate unlearning based on output deviations, neglecting generation quality, which can lead to hallucinati…