The US state of Florida has filed a lawsuit against OpenAI and Sam Altman, alleging the tech giant and its CEO put profit over public safety with its flagship artificial intelligence (AI) product, ChatGPT.

The lawsuit, filed in Florida state court on Monday local time by Florida’s attorney general James Uthmeier, is one of the most significant enforcement actions brought by a state attorney against an AI company to date.

It comes as OpenAI and other big tech companies are embroiled in a growing number of legal cases related to the alleged harm their products have caused.

The complaint opens with a screenshot of OpenAI’s own parental-control page, which states that ChatGPT was “built with safety in mind”. Then, in a standalone paragraph, the State answers with two words: “Not so”.

This signals the central allegation of the case: that OpenAI sold ChatGPT to the public as safe and reliable, while knowing it could cause serious harm

More specifically, there are six key themes to Florida’s case against OpenAI. The first is that the company engaged in deceptive safety marketing, assuring parents the platform is safe for teenage use, while not clearly disclosing that ChatGPT can be wrong.

Second, despite OpenAI’s marketing, ChatGPT is unreliable. A 2025 study, for example, found AI assistants, such as ChatGPT, misrepresent the news roughly 45% of the time. Similarly, despite marketing suggesting ChatGPT can handle financial........

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