X Open Sources Its Ranking and Filtering Algorithms
An anonymous reader shared this report from TechCrunch: X is significantly expanding its open source codebase, which includes the app's "For You" algorithm and its core ranking engine, and adding a feature that will let users see if their account or posts have been impacted by any of its ranking systems, the social network said on Thursday. The company is making the source code for the "For You"…
X, the social media platform formerly known as Twitter, has announced the open sourcing of its core ranking and filtering algorithms, significantly expanding its open source codebase. The company is making available the algorithm behind the "For You" timeline, the default feed displayed when users open the app, on GitHub under the Apache v2 license.
Additionally, X is releasing more detailed information about its ranking model, including filter and core ranking system parameters, which are crucial for understanding post display. X's VP of Product, Keith Coleman, revealed that the codebase has grown 10 to 15 times larger after this update. The company also introduced a transparency tool on the "Under the Hood" page in the app's settings.
This tool allows users who have posted at least ten times in the past month to download their aggregate stats as a JSON file, indicating if any labels have been applied to their account or posts over the last calendar month. X encourages engineers to submit pull requests, showcasing the company's commitment to public engagement with its algorithm.
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