Twitter reveals some of its source code, including its recommendation algorithm

As repeatedly promised by Twitter CEO Elon Musk, Twitter has opened a portion of its source code, including the algorithm it uses to recommend tweets in users’ timelines, for inspection.
On GitHub, Twitter published two repositories containing the source code for many parts of the social network, including the mechanism it uses to control the Tweets users see on the For You timeline. In a blog post, Twitter characterized the move as a “first step to be more transparent” while at the same time preventing risk to Twitter itself and people on the platform.
On that second point,

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