X to make its recommendation algorithm open source in seven days

Elon Musk said X will publish its recommendation algorithm and the code that selects posts and ads in seven days, and that updates with developer notes will follow every four weeks. The company has been integrating its Grok AI into recommendations and has faced regulatory scrutiny over content and image-generation issues.

Elon Musk announced that X will open its new recommendation algorithm to the public in seven days, including the code that decides which posts and advertisements are recommended. He said the release will be repeated every four weeks with comprehensive developer notes. The company has been working to incorporate Grok, its AI chatbot, into the recommendation system. Regulators and some governments have raised concerns about content and image-generation features tied to Grok, and X has faced criticism and probes over moderation and transparency. Key details: - Musk posted that X will publish the algorithm and related code in seven days and update it every four weeks with developer notes. - The announcement did not include a stated reason for making the algorithm open source. - X has been integrating Grok into its recommendation engine and aimed to have Grok evaluate many daily posts to tailor feeds. - The platform previously identified a "significant bug" in its "For You" algorithm and pledged a fix in October. - Grok's image-generation features drew regulatory criticism over sexualized AI-generated images; Indonesia blocked access and UK officials publicly pressed X over the issue. - European regulators have increased scrutiny of X over misinformation, content moderation, and transparency, and French authorities earlier requested access to the algorithm as part of a probe. Summary: X has scheduled a public release of its recommendation algorithm and code within seven days, with recurring monthly updates and developer notes. The company’s use of Grok and past moderation issues have already drawn regulatory attention in multiple countries, and scrutiny of the platform’s practices appears likely to continue.