After visiting President-elect Donald J. Trump in November, Mr. Zuckerberg decided to relax Meta’s speech policies. He asked a small team to carry out his goals within weeks. The repercussions are just beginning.

Authors, including Ta-Nehisi Coates and Sarah Silverman, allege Meta's illegal use of copyrighted materials to build AI models.

Meta Platforms trained its AI models using pirated versions of copyrighted books, with the approval of its CEO Mark Zuckerberg. According to newly disclosed court papers, a group of authors is alleging that the social media giant knew they were using pirated work to train their AI systems.

Meta allegedly used copyrighted journals, books and other materials from the LibGen dataset to train its Llama AI models.