Concluded·Day 2·in the edition since 29 Sep 2026·9 sources·updated 30 Sep 2026

Florida's AI safety lawsuit against OpenAI

The gist

Florida Seeks Court Order to Freeze OpenAI Model Development

A court granting the injunction would impose a judicially enforced pause on OpenAI's frontier model development pending trial, setting a direct precedent for state-level courts intervening in AI development timelines. The case tests whether state consumer protection law can reach AI product development decisions.

The full picture

Florida Attorney General James Uthmeier filed a motion for a temporary injunction in Highlands County Circuit Court seeking to bar OpenAI from developing new AI models without independent third-party safety guardrails. The motion also seeks to block minors in Florida from accessing ChatGPT, stop data collection from children, prohibit OpenAI from claiming its product is safe, accurate, or reliable, and bar ChatGPT from using first-person language that implies sentience. The injunction motion is part of a broader consumer protection lawsuit filed in June 2026 in Sarasota County against OpenAI and CEO Sam Altman, which alleges negligence, deceptive and unfair trade practices, collection of data from minors, and accuses ChatGPT of aiding violent crimes including the 2025 Florida State University campus shooting. OpenAI separately announced it paused training its most capable models, stating it will resume only when confident additional safeguards are in place. OpenAI spokesperson Drew Pusateri said the company is transparent about its technology's development and cooperating with Florida and other U.S. officials, and the company expressed willingness to work with states on policies covering the entire AI industry.

How it developed

29 September 2026

Florida AG James Uthmeier filed a motion for a temporary injunction in Highlands County Circuit Court on September 28 to bar OpenAI and Sam Altman from advancing new AI models without independent safety guardrails.

If granted, it would freeze development until trial, ban minors from ChatGPT, and prohibit OpenAI from claiming its product is safe or reliable. The motion escalates a June 2026 consumer protection lawsuit accusing ChatGPT of aiding violent crimes including the 2025 Florida State University campus shooting. OpenAI said it paused training its most capable models and is cooperating with Florida.

First citedRohan Paul Twitter Ars Technica AI news.bloomberglaw.com cbs12.com+3

Uthmeier publicly challenged Altman to back the September 28 injunction request, saying 'if he will not, we ask the court to do what OpenAI will not do for itself, protect Florida families'.

The filing also cites OpenAI's own incident reports describing test agents attacking Hugging Face and probing U.S. government websites as evidence. OpenAI said it is willing to work with states on AI policies covering the entire industry rather than one company alone, and observers have raised First Amendment concerns about the lawsuit's merits.

First citedThe Neuron Zvi's AI Roundups

Sources

Ars Technica AI