Project Panama
Project Panama is a digital piracy and destructive book scanning operation by Anthropic aimed at developing a dataset of published old and rare books. Project Panama is described in unsealed court filings from a 2024 class-action copyright lawsuit. In an internal planning document, Project Panama is described as Anthropic's "effort to destructively scan all the books in the world".[1][2][3]
Operation
[edit]Project Panama aims to produce a digital library through two methods. Anthropic began by obtaining millions of previously digitized works through piracy. According to court documents, Anthropic used Books3, LibGen and Pirate Library Mirror for this purpose.[3]
Anthropic purchased millions of used and rare books from online retailers such as Better World Books and World of Books, sliced off their spines, and scanned their pages in order to train Claude.[1][4][2][5] This process involved the use of hydraulic cutters for spine removal and high speed scanner. The paper was then recycled.
The dataset was then kept private and only used for training models.[2]
According to the Project Panama planning document, Anthropic did not "want it to be known that [it was] working on this".[1][2][5]
Anthropic settled with Libgen and Pirate Library mirror for US$1.5 billion for pirating 482,460 books and agreed to destroy any remaining copies of said books.[3] Judge William Alsup ruled that the destruction and digitization of legally purchased books constituted fair use, in contrast to Anthropic's prior use of pirated copies.[1][4]
References
[edit]- 1 2 3 4 Schaffer, Aaron; Oremus, Will; Tiku, Nitasha (27 January 2026). "Inside an AI start-up's plan to scan and dispose of millions of books". The Washington Post. Archived from the original on 2026-02-25. Retrieved 2 February 2026.
- 1 2 3 4 da Costa, C (July 31, 2026). ""We Don't Want It to Be Known": Inside Anthropic's Secret Plan to Destroy & Scan World Literature". Gadget Review.
- 1 2 3 Merket, Ryan (July 27, 2026). "Everything we know about how Anthropic's Project Panama scanned millions of books". runtimewire.
- 1 2 Edwards, Benj (2025-06-25). "Anthropic destroyed millions of print books to build its AI models". Ars Technica. Archived from the original on June 26, 2025. Retrieved 2025-06-26.
- 1 2 Chartier, Tiffany (Jul 27, 2026). "The Vanishing Page: AI Firms Scan Then Destroy Rare Book Editions". Dallas Express.