Meta Open Sources Foundation Model That Predicts Brain Responses to Speech, Video, and Text

Meta has released TRIBE v2, an open-source foundation model designed to predict human brain responses to visual and auditory stimuli and construct a digital twin of neural activity. The model is trained on more than 500 hours of fMRI recordings from over 700 individuals and builds on an architecture previously benchmarked in the Algonauts 2025 challenge. It supports zero-shot predictions across new subjects, languages, and task settings.