Anthropic's $1.5B copyright settlement gets court approval, fair use intact

A federal judge has given final approval to Anthropic's $1.5 billion settlement of a class action copyright lawsuit brought by authors and book publishers. The payout, believed to be the largest in U.S. copyright history, will deliver $3,000 per work across an estimated 500,000 copyrighted books, shared among the rights holders. The case centered on how Anthropic built its training library—partly from legally purchased and scanned books, and partly from pirate sites like Library Genesis and Pirate Library Mirror. Judge William Alsup, who initially presided, ruled that training AI on copyrighted text constitutes fair use, a landmark decision for the AI industry. However, he found that the method of obtaining those books from pirate sources was illegal on its own terms, which led Anthropic to settle rather than face a trial over damages.

The settlement's approval closes this specific case but does not establish binding precedent for the industry, as Alsup's ruling was a single district court decision and the settlement prevents an appeals court review. Other lawsuits against Google, Meta, Midjourney, and OpenAI continue to challenge whether training AI models on copyrighted works is legal. Just last week, a new class action was filed against Google by publishers including Hachette, Cengage, and Elsevier over its Gemini AI platform. The core fair use question remains unresolved nationally, leaving tech companies and creators in legal limbo.