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Anthropic’s $1.5 Billion Author Settlement Seeks Approval

The case crystallizes a court line between fair‑use training on lawful copies versus liability for stockpiled pirated books.

Overview

  • The proposed class deal asks Judge William Alsup for preliminary approval today and would require Anthropic to destroy downloaded pirated book files while leaving its Claude models intact.
  • Payments are set at about $3,000 per covered work for roughly 500,000 works, with eligibility tied to ISBN/ASIN and timely U.S. Copyright Office registration.
  • If the final list exceeds 500,000 works, Anthropic will add $3,000 per additional title, with a final works list due to the court by October 10 and class notices expected this fall.
  • The agreement disclaims any admission of liability, covers only conduct before August 25, 2025, and does not foreclose potential claims over AI outputs or future data use.
  • Judge Alsup previously found training on lawfully obtained books could be fair use but ruled Anthropic infringed by storing over 7 million pirated titles, a split that helped drive the class resolution and avert a December damages trial.