Overview
- A federal judge approved the $1.5 billion settlement on July 21, 2026, resolving a high‑profile suit by a group of authors against Anthropic.
- The payment is the largest known U.S. copyright payout and the court order moves the parties to finalize and distribute settlement funds.
- The dispute began in 2024 with claims that Anthropic used pirated copies of books to train its Claude model, and a June 2025 ruling found the training use was fair but that the company retained more than 7 million pirated books.
- Anthropic says the settlement was reached in 2025 and that more than 91% of eligible authors and publishers have received payments as administrators continue processing claims.
- Separately, Anthropic was hit this week with a patent infringement suit from the Tennessee University Research Foundation, showing additional legal risks that could affect future licensing and product development decisions.