CNN has filed a copyright lawsuit against Perplexity AI in New York, accusing the search and question‑answering startup of copying more than 17,000 CNN stories, videos and images and presenting them through its service. Before filing suit, CNN says it sought a licensing agreement, but talks failed to produce a deal.
Perplexity's public reply was a five‑word statement: "You can't copyright facts."
CNN's allegations
According to CNN, Perplexity did more than aggregate facts: it reproduced journalistic work — articles, videos and images — removed bylines, and surfaced that reporting as part of its answers. CNN argues that this practice diverts traffic and revenue away from the original creators and their publisher.
Perplexity's legal defense and the legal framework
Perplexity's defense rests on a well‑established legal principle: facts themselves are not protected by copyright. That argument is technically defensible because copyright law traditionally does not extend to mere facts or events.
However, the dispute is not limited to whether content consists of "facts". Courts may consider how a service uses, presents and attributes the underlying journalistic material — for example, whether original authors are credited, whether traffic is redirected, and how much of the original expression is reproduced.
Economic and ethical implications
The lawsuit highlights a broader industry issue: several AI services draw on online journalism to train models or to assemble answers, which can reduce publishers' web traffic and advertising revenue. Those same companies sometimes later offer licensing arrangements that purport to compensate publishers — a dynamic CNN describes as structurally problematic.
Legally correct or not, the "You can't copyright facts" line does not by itself resolve ethical concerns about technology firms profiting from others' reporting without adequate attribution or compensation.
Why the case matters
The outcome could set an important precedent about how far AI services can go in reusing editorial content without licenses and what obligations they have to credit original creators and preserve traffic. A ruling in either direction could influence publishers' revenue models and shape content‑use practices across AI development.
Next steps
The litigation will proceed through the courts, where judges will evaluate the copyright claims and Perplexity's defenses. The parties remain opposed: CNN seeking remedy for alleged copyright infringement and lost revenue, and Perplexity relying on the distinction between facts and protected expression.
Court findings and subsequent rulings will provide industry guidance on acceptable practices for AI reuse of journalistic content.
