February 12, 2026

MIT's new fine-tuning method lets LLMs learn new skills without losing old ones

Modern lobby with contemporary art installation and seating area
Haris Illahi / Unsplash

When enterprises fine-tune LLMs for new tasks, they risk breaking everything the models already know. This forces companies to maintain separate models for every skill.Researchers at MIT, the Improbable AI Lab and ETH Zurich have developed a new tech...