Share on LinkedInShare on LinkedIn

ARTICLE · 04 NOVEMBER 2025

October 2025 FZLZ Minute

Fross Zelnick Lehrman & Zissu, P.C.
Fross Zelnick Lehrman & Zissu, P.C.
Contributor
Fross Zelnick Lehrman & Zissu, P.C.

Fross Zelnick Lehrman & Zissu, P.C.

At Fross Zelnick, we secure and defend our clients’ most valuable assets—their brands, designs, and...

View firm profile
Explore more from Fross Zelnick Lehrman & Zissu, P.C.

During discovery, plaintiffs learned that Anthropic purchased millions of new and used books, then stripped the bindings, cut the pages to size, scanned the books into digital form, and then discarded the paper originals

United StatesConsumer Protection
Fross Zelnick Lehrman & Zissu, P.C.
Fross Zelnick Lehrman & Zissu, P.C.
Author LinkedIn connections

USA

Anthropic case settled: Bartz v. Anthropic, No. C 24-05417 (N.D. Cal.)

In 2024, three authors filed a class action against Anthropic, maker of the AI chatbot Claude.

During discovery, plaintiffs learned that Anthropic purchased millions of new and used books, then stripped the bindings, cut the pages to size, scanned the books into digital form, and then discarded the paper originals. In addition to buying millions of books, Anthropic downloaded over seven million books from pirate websites.

In June 2025, Judge William Alsup held that Anthropic's use of the books to train its large language model was "exceedingly transformative" and therefore constituted fair use. As to purchased books, the court said that because Anthropic discarded the paper copy, it was basically replacing the purchased copy with a "more convenient space-saving and searchable digital copy for its central library – without adding new copies, creating new works, or redistributing

We operate a free-to-view policy, asking only that you register in order to read all of our content. Please login or register to view the rest of this article.

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

See more popular content from