X Owner Overhauls Recommendation Algorithm Transparently

Elon Musk said he is overhauling X's recommendation algorithm for the "For You" feed and will publish code and explainers to GitHub every four weeks, calling the system "dumb" and in need of "massive improvements." X's engineering team said the new recommender uses the same architecture as xAI's Grok chatbot, signaling a move toward AI-driven ranking while withholding training-data and weight details.