A federal judge on Wednesday sided with Facebook parent Meta Platforms in dismissing a copyright infringement lawsuit from a group of authors who accused the company of stealing their works to train its artificial intelligence technology.

A federal judge on Wednesday rejected a claim brought by 13 authors, including Sarah Silverman and Junot Díaz, that Meta violated their copyrights by training its AI model on their books. Judge Vincent Chhabria concluded that Meta had engaged in “fair use” when it used a dataset of nearly 200,

But that doesn't necessarily mean the judges are completely in agreement, and that could soon become a problem for not just Meta, but other big AI companies otherwise celebrating the pair of wins this week.