Robust LLM Unlearning with MUDMAN: Meta-Unlearning with Disruption Masking And Normalization

arXiv — cs.LGThursday, October 30, 2025 at 4:00:00 AM
Meta has introduced a groundbreaking approach to unlearning in language models with their new technique called Disruption Masking. This method addresses the critical issue of language models retaining harmful knowledge even after safety fine-tuning. By systematically evaluating various unlearning methods, Meta aims to ensure that unlearning is irreversible, significantly reducing the risks of misuse and misalignment. This advancement is crucial as it enhances the safety and reliability of AI systems, making them more trustworthy for users.
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