According to the official announcement, Twitter has opened most of its source code to the global community and has released two new repositories on GitHub (main repo, ml repo), including the recommendation algorithm (controlling the For You timeline), but currently does not include the code that supports ad recommendations. Twitter CEO Elon Musk said that Twitter will update the recommendation algorithm every 24 to 48 hours based on user suggestions.

In addition, Twitter said it has taken additional steps to ensure user security and privacy are protected, including the decision not to release training data or model weights related to Twitter's algorithms at this time.