Authors Eligible for $3,000 Per Work in $1.5B Anthropic AI Settlement
Key Points
- Federal judge approves $1.5 billion Anthropic copyright settlement.
- Authors of books downloaded from LibGen and PiLiMi can now file claims.
- Eligible works must have an ISBN or ASIN and be registered with the U.S. Copyright Office.
- Payments of up to $3,000 per qualifying book are available.
- Claims must be filed by March 23, 2026 using a unique ID from the official notice.
- The official works list is searchable on AnthropicCopyrightSettlement.com.
- Only members of the LibGen & PiLiMi Pirated Books Class qualify for payouts.
- Judge William Alsup ensured sufficient time for authors to participate.
A federal judge has approved a settlement that allows authors whose books were allegedly downloaded from LibGen and PiLiMi to train Anthropic's AI model to file claims for compensation. The settlement, valued at $1.5 billion, provides eligible copyright owners up to $3,000 per work. Claimants must verify their inclusion on the official works list, receive a notice with a unique ID, and submit a claim by the March 2026 deadline. The approval follows an initial hold by the court to ensure authors have sufficient time to participate.
Background and Lawsuit
A lawsuit accused Anthropic, the developer of the Claude AI chatbot, of illegally downloading nearly 500,000 copyrighted books from the Library Genesis (LibGen) and Pirate Library Mirror (PiLiMi) sites to train its large language model. The plaintiffs argued that the mass copying violated U.S. copyright law.
Settlement Approval
Judge William Alsup of the Ninth U.S. Circuit Court of Appeals initially withheld approval, citing concerns that authors might not have enough time to file claims. After revisions, the judge gave his sign‑off on the settlement on Sept. 25, clearing the way for the notice and claims phase to begin.
Financial Terms
The settlement is valued at $1.5 billion, with Anthropic expected to pay up to $3,000 for each book that qualifies. Payments will be made only to authors who are listed as members of the LibGen & PiLiMi Pirated Books Class and who meet specific eligibility criteria.
Eligibility Criteria
To qualify, an author must be the copyright owner of a work on the settlement’s official list, the work must have an ISBN or ASIN, and it must have been registered with the U.S. Copyright Office within five years of its first publication and before Anthropic downloaded it (or within three months of publication). If a work does not appear on the official list, the author will not receive a notice.
How to File a Claim
Authors will receive official notices via email, U.S. mail, or other methods. Each notice includes a unique ID that is required to submit a claim on the settlement website, AnthropicCopyrightSettlement.com. Claimants have until March 23, 2026 to file. The site provides a searchable Works List Lookup tool, allowing authors to verify their inclusion by ISBN/ASIN, title, author name, or publisher.
Next Steps for Authors
Authors should first confirm that their work appears on the official list. If it does, they can contact the claims administration team with any questions. Once a notice is received, the author should follow the online instructions to enter the unique ID and submit the required documentation before the March 2026 deadline.
Industry Impact
This settlement marks the first major resolution of an AI‑related copyright case involving large‑scale text scraping for training language models. While it provides a pathway for compensation, observers note that the payout amount may be modest relative to the broader value of the AI technology.