Eight US states sue OpenAI, claiming ChatGPT harms young users
The OpenAI logo in this illustration taken June 11, 2026. REUTERS
A bipartisan group of eight states said a day earlier they had sued OpenAI in courts across the country over harms they say ChatGPT has caused to their residents, alleging the chatbot has coached its users — including teenagers — to harm themselves or others.
Attorneys general from the states, which include Iowa, Kansas and Arizona, filed the lawsuits independently in state courts, claiming ChatGPT is designed to be agreeable and engaging to earn the trust of users. But the chatbot reinforces delusions, encourages dangerous behaviour, and assists users in planning violence like mass shootings, the lawsuits claim.
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The lawsuits represent the most significant coordinated state action against an artificial intelligence company, adding to a wave of legal challenges OpenAI faces as it prepares for a public listing. Florida's attorney general filed the first such state suit in June.
The lawsuits accuse the company of violating state consumer protection laws by misleading users about the safety of ChatGPT. The states also allege that the company created a public nuisance by endangering the health of their residents.
The lawsuits seek orders forcing OpenAI to make changes to how ChatGPT works. Among other things, the states want the company barred from developing AI models that can improve themselves unless it can ensure those models are aligned with human values.