Meta Built a Brain Simulator — I Use It to Edit My Videos
Summary
Meta's TRIBE v2 predicts how your brain responds to video content — trained on 700 people's fMRI data, 20,000 cortical vertices per second. I run every reel through it before publishing:
About this video
Meta's TRIBE v2 predicts how your brain responds to video content — trained on 700 people's fMRI data, 20,000 cortical vertices per second. I run every reel through it before publishing: 1. Feed it the audio + transcript 2. Get per-second brain activation scores 3. Find flat beats (low activation = viewers scroll away) 4. Rewrite, re-render, re-score 5. Only publish when every beat clears the threshold The model is open-sourced by Meta AI. 🔗 ai.meta.com/blog/tribe-v2-brain-predictive-foundation-model #TRIBE #MetaAI #BrainEncoding #ContentCreation #VideoEditing #AITools #fMRI #Neuroscience