U.S. judge grants final approval to Anthropic’s $1.5 billion settlement in authors’ copyright class action
The Facts
- A federal judge in San Francisco granted final approval to Anthropic’s $1.5 billion settlement of a class action copyright lawsuit brought by authors over the training of its Claude chatbot.
- U.S. District Judge Araceli Martinez-Olguin issued the final approval, after now-retired Judge William Alsup had initially approved the deal in 2025.
- The plaintiffs alleged that Anthropic used their books without permission to train Claude, including pirated copies of books.
- The judge rejected objections from some authors who argued that the settlement amount was too small.
- Multiple outlets describe the agreement as the largest known settlement in a U.S. copyright case.
- The case is one of many lawsuits by copyright holders, including authors and news organizations, against technology companies over the training of large language models, and it is the first major U.S. case of that kind to settle.
- The settlement affects a class of authors, while some authors opted out and are continuing separate lawsuits.
Context
What was the lawsuit about?
Authors sued Anthropic in 2024, alleging that the company used their books without permission to train Claude and that it obtained some of those works from pirated sources Reuters,Economic Times,EL IMPARCIAL | Noti….
Why does this settlement matter beyond Anthropic?
Sources describe it as the largest known U.S. copyright settlement and the first major U.S. AI-training copyright case to end in a settlement, making it a closely watched development in the wider legal fight between copyright holders and AI companies Reuters,uol.com.br,Olhar Digital - O f….
Is this the end of all claims related to the case?
Not entirely. While the class settlement received final approval, some authors opted out and are continuing separate lawsuits Straits Times,Euronews English.
Where Left and Right agree, and where they split
- Where Left and Right agree
- A court-approved $1.5 billion deal sets a real legal consequence for using authors’ books to train AI without permission, even as broader fights continue.
- Where Left and Right split
- Whether the story is about creators finally extracting accountability from a powerful AI company, or about courts establishing workable rules for a new industry.
How left and right read it
A court has now approved a $1.5 billion settlement in a case where authors said Anthropic trained Claude on their books without permission, including pirated copies. What stands out is the power imbalance: individual creators had to use a class action to confront a technology company, and even the largest known U.S. copyright settlement arrives amid a wider fight over whether AI development can simply absorb other people’s work and leave them to sort it out afterward.
A federal judge has now signed off on a $1.5 billion settlement, and even objections that it was too small were rejected. For readers who care about rule-following in a new industry, that matters: one of the first major AI-training copyright fights has produced a concrete legal boundary, with a class-wide remedy for some authors and separate suits still available for others.
“The writers sued Anthropic in 2024, arguing that the company, which is backed by Amazon and Alphabet, used pirated versions of their books without permission to teach Claude to respond to human prompts.” — New York Post
The receipts — all 79 sources
Wire services (8)
Independent coverage (50)
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