Meta explains how Your Algorithm turns stated preferences into Facebook recommendations
AIMeta says Your algorithm lets people state interests in their own words and applies those preferences to Facebook Feed and Reels. The system uses LLMs to build initial profiles, validate edits, and check final recommendations against Not Interested In topics.
AIWhy it matters.
The post explains how Your algorithm maps natural-language preferences through ranking, cache invalidation, and LLM checks, showing how stated preferences can change recommendations.
Source details
Engineering at Meta · engineering.fb.comPublished · added here
Original title: Your Algorithm: Giving People More Ways to Personalize Facebook Recommendations