The dictionary sues OpenAI

1 month ago 15

10:38 AM PDT · March 16, 2026

Encyclopedia Britannica and Merriam-Webster person filed a suit against OpenAI, alleging successful its complaint that the AI elephantine has committed “massive copyright infringement.”

Britannica, which owns Merriam-Webster, retains the copyright to astir 100,000 online articles, which person been scraped and utilized to bid OpenAI’s LLMs without permission, the steadfast alleges successful the lawsuit.

Britannica besides accuses OpenAI of violating copyright laws erstwhile it generates outputs that incorporate “full oregon partial verbatim reproductions” of its contented and erstwhile the AL laboratory uses its articles successful ChatGPT’s RAG (retrieval augmented generation) workflow. OpenAI’s RAG instrumentality is however the LLM scans the web oregon different databases for recently updated accusation erstwhile responding to a query. Britannica besides alleges that OpenAI violates the Lanham Act, a trademark statute, erstwhile it generates made-up hallucinations and attributes them falsely to the publisher.

“ChatGPT starves web publishers similar [Britannica] of gross by generating responses to users’ queries that substitute, and straight vie with, the contented from publishers similar [Britannica],” the suit reads. Britannica besides alleges ChatGPT’s hallucinations jeopardize “the public’s continued entree to high-quality and trustworthy online information.”

Britannica joins a fig of different publishers and writers successful pursuing ineligible enactment against OpenAI implicit copyright issues. The New York Times, Ziff Davis (owner of Mashable, CNET, IGN, PC Mag, and others), and much than a twelve newspapers crossed the US and Canada, including the Chicago Tribune, the Denver Post, the Sun-Sentinel, the Toronto Star, and the Canadian Broadcasting Corporation person sued OpenAI.

A similar Britannica lawsuit against Perplexity is inactive pending.

There is not a beardown ineligible precedent that establishes whether oregon not utilizing copyrighted contented to bid an LLM is copyright infringement oregon not. But successful one peculiar instance, Anthropic successfully convinced national justice William Alsup that this usage lawsuit — utilizing the contented arsenic grooming information — is transformative capable to beryllium legal. However, Alsup argued that Anthropic violated the instrumentality by illegally downloading millions of books, alternatively than paying for them, which warranted a $1.5 cardinal people enactment colony for impacted writers.

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OpenAI did not respond to TechCrunch’s petition for remark earlier publication.

Amanda Silberling is simply a elder writer astatine TechCrunch covering the intersection of exertion and culture. She has besides written for publications similar Polygon, MTV, the Kenyon Review, NPR, and Business Insider. She is the co-host of Wow If True, a podcast astir net culture, with subject fabrication writer Isabel J. Kim. Prior to joining TechCrunch, she worked arsenic a grassroots organizer, depository educator, and movie festival coordinator. She holds a B.A. successful English from the University of Pennsylvania and served arsenic a Princeton successful Asia Fellow successful Laos.

You tin interaction oregon verify outreach from Amanda by emailing amanda@techcrunch.com or via encrypted connection astatine @amanda.100 connected Signal.

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