A federal judge gave final approval on Monday, July 21, 2026, to Anthropic’s $1.5 billion settlement of a class action copyright lawsuit brought by authors and book publishers — believed to be the largest copyright settlement in U.S. history.
Judge Araceli Martinez-Olguin of the U.S. District Court for the Northern District of California signed off on the agreement, allowing Anthropic to begin paying out approximately $3,000 per work across an estimated 500,000 eligible works. The funds will be distributed among authors and publishers who hold rights to those works.
The case centered on how Anthropic built the training library for its AI models. While the company purchased and scanned some books legally, it also downloaded books from pirate sites including Library Genesis and Pirate Library Mirror. Judge William Alsup, who presided over the case before retiring, ruled that the piracy itself was illegal — but separately found that training an AI model on copyrighted text constitutes fair use. Facing the prospect of a jury trial over damages tied to the piracy, Anthropic chose to settle.
Despite the size of the payout, many authors and creators have not viewed the outcome as a victory. Alsup’s fair use ruling — which sided with Anthropic on the core legal question — was seen as a significant win for the AI industry.
The settlement’s broader legal impact is limited. Because Alsup’s fair use ruling came from a single district court and the case will not proceed to an appeals court, it does not set binding precedent. Other judges remain free to reach different conclusions in similar cases.
Copyright litigation against AI companies is ongoing. Google, Meta, Midjourney, and OpenAI all face active lawsuits over training data practices. As recently as last week, a group including publishers Hachette, Cengage, and Elsevier, along with author Scott Turow and S.C.R.I.B.E., filed a new class action against Google over its Gemini AI platform.
Source: TechCrunch