Anthropic Secures Court Approval for $1.5 Billion Copyright Lawsuit Settlement

In Focus

• Publishers had accused Anthropic of using their to train Claude AI illegally
• A U.S. court issued an initial approval of the $1.5 billion settlement last year
• About 500,000 literal works will receive payouts averaging $3,000 each

A U.S. federal court has issued a final approval of Anthropic’s $1.5 billion copyright settlement for a class action lawsuit filed by a group of publishers. In the ruling, Judge Araceli Martinez-Olguin said the settlement was the largest in a U.S. copyright case.

What was the Anthropic Copyright Lawsuit About?

In the Claude copyright lawsuit, publishers had accused the AI developer of pirating their books after it used them to train Claude AI without permission. Last year, the U.S. District Court for the Northern District of California ruled that Anthropic has downloaded and stored millions of copyrighted books illegally.

In the ruling, Judge William Alsup issued an initial approval of the $1.5 billion settlement. But publishers objected to the settlement arguing that it was inadequate. On July 20, Judge Martinez-Olguin rejected their argument and issued a final approval of the settlement.

Following the settlement, approximately 500,000 literal works will receive payouts averaging $3,000 each. The payments will benefit the authors and publishers who own the copyrights infringed by Anthropic.

Why Does the Anthropic AI Copyright Case Ruling Matter?

Anthropic’s pirated books lawsuit is the first major AI copyright case to reach a settlement in the U.S. The case is among dozens of lawsuits filed by news outlets, publishers and authors against tech companies for illegal use of content to train large language models.

Last year, the New York Times sued Perplexity AI for copyright infringement. In the lawsuit, the news publisher accused the AI firm of using and profiting from its content unlawfully. Perplexity is also facing legal action after Reddit sued it for illegally scraping user posts on its platform and using them to train its AI model.

How Was the Court Decision Received?

The court decision to approve the $1.5 billion settlement was welcomed by Anthropic and most authors and publishers involved in the case. According to Anthropic, the ruling complied with the legal ruling on AI training.

“We reached this settlement in 2025, after the court’s landmark ruling that training AI on books is fair use under copyright law, which remains the law today,” Anthropic Deputy General Counsel Aparna Sridhar noted as cited by Arise TV.

The lead defense attorney Justin Nelson said the outcome marked a significant victory for copyright holders.

What Does the Settlement Mean for the AI Industry?

Some publishers do not consider the ruling a major win because Judge Alsup ruled that using copyrighted books to train AI models qualifies as fair use. The court however found that Anthropic’s use of pirated books from pirate sites such as Library Genesis and Library Mirror was unlawful.

Instead of allowing the piracy claim to go to trial, Anthropic agreed to settle it and avoid the risk of a jury award for damages. While the settlement ends Anthropic’s book pirate case, it does not settle industry-wide concerns around copyright. Since Anthropic settled the case before an appeal, Judge Alsup’s district court ruling does not constitute a binding precedent.