option
Home
News
Dictionary Publishers Sue OpenAI Over Copyright

Dictionary Publishers Sue OpenAI Over Copyright

April 9, 2026
70

Dictionary Publishers Sue OpenAI Over Copyright

Encyclopedia Britannica and Merriam-Webster have filed a lawsuit against OpenAI, alleging in its complaint that the AI giant has committed “massive copyright infringement.”

Britannica, which owns Merriam-Webster, retains the copyright to nearly 100,000 online articles, which have been scraped and used to train OpenAI’s LLMs without permission, the publisher alleges in the lawsuit.

Britannica also accuses OpenAI of violating copyright laws when it generates outputs that contain “full or partial verbatim reproductions” of its content and when the AI lab uses its articles in ChatGPT’s RAG (retrieval augmented generation) workflow. OpenAI’s RAG tool is how the LLM scans the web or other databases for newly updated information when responding to a query. Britannica also alleges that OpenAI violates the Lanham Act, a trademark statute, when it generates made-up hallucinations and attributes them falsely to the publisher.

“ChatGPT starves web publishers like [Britannica] of revenue by generating responses to users’ queries that substitute, and directly compete with, the content from publishers like [Britannica],” the lawsuit reads. Britannica also alleges ChatGPT’s hallucinations jeopardize “the public’s continued access to high-quality and trustworthy online information.”

Britannica joins a number of other publishers and writers in pursuing legal action against OpenAI over copyright issues. The New York Times, Ziff Davis (owner of Mashable, CNET, IGN, PC Mag, and others), and more than a dozen newspapers across the US and Canada, including the Chicago Tribune, the Denver Post, the Sun-Sentinel, the Toronto Star, and the Canadian Broadcasting Corporation have sued OpenAI.

A similar Britannica lawsuit against Perplexity is still pending.

There is not a strong legal precedent that establishes whether or not using copyrighted content to train an LLM is copyright infringement. But in one particular instance, Anthropic successfully convinced federal judge William Alsup that this use case — using the content as training data — is transformative enough to be legal. However, Alsup argued that Anthropic violated the law by illegally downloading millions of books, rather than paying for them, which warranted a $1.5 billion class action settlement for impacted writers.

OpenAI did not respond to TechCrunch’s request for comment before publication.

Related article
Satya Nadella ready to exploit new OpenAI deal Satya Nadella ready to exploit new OpenAI deal On Wednesday, a Wall Street analyst asked Microsoft CEO Satya Nadella directly how the revised OpenAI partnership would affect the company’s financials.Nadella described the new agreement as a win for everyone. “We feel good about our partnership wit
OpenAI outlines AI economy with public wealth funds, robot taxes, and four-day week OpenAI outlines AI economy with public wealth funds, robot taxes, and four-day week As governments struggle to manage the economic impact of superintelligent machines, OpenAI has released a set of policy proposals outlining how wealth and work could be reshaped in an "intelligence age." The ideas blend traditional left-leaning mecha
Greg Brockman reveals how Elon Musk departed OpenAI Greg Brockman reveals how Elon Musk departed OpenAI In late August 2017, key figures at OpenAI—then a small nonprofit research lab—met to discuss how they would establish a for-profit entity to commercialize their technology and raise the capital needed to achieve AGI.Elon Musk was demanding full cont
Related Special Topic Recommendations
Business Best AI Expense Trackers: Scan Receipts & Categorize Corporate Spend Automatically
Best AI Expense Trackers: Scan Receipts & Categorize Corporate Spend Automatically

2026 Latest Best AI Expense Trackers: Top-rated tools to scan receipts & categorize corporate spend automatically. Discover powerful, game-changing solutions for effortless expense management, accurate financial tracking, and streamlined compliance. Our curated, weekly-updated comparison of free vs paid options helps you find the perfect fit. Unlock your AI edge with XIX.AI's expert picks.

10 tools
xix.ai
Business Best AI Recruiting Tools: Screen Resumes & Automate Candidate Interview Scheduling
Best AI Recruiting Tools: Screen Resumes & Automate Candidate Interview Scheduling

Discover the 2026 latest top-rated AI recruiting tools on XIX.AI. Our curated list features powerful, game-changing solutions for screening resumes and automating candidate interview scheduling. Compare free vs paid options with real-world tests and weekly updated rankings. Find your perfect hiring assistant and streamline your recruitment today!

10 tools
xix.ai
Productivity AI Personal Wellness & Focus Coaches: Manage Burnout & Boost Mental Energy Levels
AI Personal Wellness & Focus Coaches: Manage Burnout & Boost Mental Energy Levels

Discover the 2026 best AI personal wellness and focus coaches on XIX.AI. Our curated rankings feature top-rated, game-changing tools to manage burnout and boost mental energy. Compare free vs paid options with real-world insights. Unlock your path to peak productivity and well-being today.

10 tools
xix.ai
chatbot Top-Rated AI Romantic Chatbots: Build Long-Term Relationships with Consistent Personalities
Top-Rated AI Romantic Chatbots: Build Long-Term Relationships with Consistent Personalities

Discover the 2026 latest top-rated AI romantic chatbots for building genuine, long-term connections. Our curated list features powerful, consistent personalities, free vs paid comparisons, and real-world tests. Find your perfect companion and start building today at XIX.AI.

10 tools
xix.ai
Education and Learning Best AI Data Science Mentors: Master SQL, Pandas & Machine Learning Workflows
Best AI Data Science Mentors: Master SQL, Pandas & Machine Learning Workflows

Discover the 2026 best AI data science mentors to master SQL, Pandas & ML workflows. Explore our top-rated, curated selection at XIX.AI for powerful, game-changing guidance. Compare free vs paid options with real-world insights. Unlock your data science mastery today.

10 tools
xix.ai
chatbot Best AI Flirting & Conversation Trainers: Improve Social Charisma and Confidence in Real-Time
Best AI Flirting & Conversation Trainers: Improve Social Charisma and Confidence in Real-Time

Discover the 2026 best AI flirting and conversation trainers on XIX.AI. Our curated, top-rated selection helps you build social charisma and confidence in real-time. Explore must-try, game-changing tools with free vs paid comparisons and weekly updated rankings. Unlock your social edge today.

10 tools
xix.ai
Comments (0)
0/500
OR