Anthropic’s $1.5 billion book piracy settlement approved by judge

A federal judge has put her stamp on one of the biggest copyright settlements in tech history. Judge Araceli Martínez-Olguín signed off Monday on Anthropic's $1.5 billion deal with authors who claimed the AI company trained its models on their books without permission, calling the arrangement "meaningful relief" for writers who'll receive roughly $3,000 per pirated title.

The case traces back to 2024, when authors Andrea Bartz, Charles Graeber, and Kirk Wallace Johnson sued Anthropic, accusing it of what one judge later described as "Napster-style downloading of millions of works." That judge, William Alsup, gave Anthropic a partial win last year but still let the class action move forward. By September 2025, Anthropic had agreed to the $1.5 billion figure, and Alsup granted it preliminary approval before handing things off.

According to the law firm representing the plaintiffs, this is the largest known copyright recovery ever recorded — a number that says a lot about how seriously courts are starting to treat AI training data as a legal liability rather than a technical footnote. Anthropic's general counsel, Aparna Sridhar, told Reuters that more than 91% of eligible authors and publishers have already claimed their share, and that the company wants to close the book on this chapter.

But not everyone thinks $3,000 per work is enough. Chicken Soup for the Soul and other authors are still pursuing separate copyright claims against Anthropic, arguing the payout undervalues what was taken. So while this settlement closes one very expensive door, it doesn't shut the whole hallway — Anthropic's legal exposure over how it built its models isn't finished yet.