Eight US states have filed suit against OpenAI, arguing that ChatGPT is not safe for children, according to reporting by The Verge. The action marks a significant escalation in the growing legal and political pressure on the maker of the world's most widely used AI chatbot.

The lawsuit centers on child safety — the claim that ChatGPT's safeguards are insufficient to protect minors from harmful content and interactions. OpenAI has not yet issued a detailed public response to the states' filing, and the specific remedies the states are seeking were not immediately clear from the initial reports.

The move follows a year of mounting scrutiny of how AI assistants handle young users. In August, OpenAI rolled out a dedicated ChatGPT for Teens experience featuring age prediction, parental controls and stricter safety rules — an explicit acknowledgement that minors require different protections. Earlier in October, Florida asked a judge to bar OpenAI from releasing new models without independent safety sign-off, signalling that US regulators and state attorneys general are increasingly willing to go to court over AI safety.

A multistate suit carries particular weight: it multiplies legal exposure, invites parallel investigations, and can produce court-ordered changes to how products are built. For OpenAI, which is simultaneously navigating rapid model releases and intensifying competition, the case adds a new source of friction — one that could shape how AI companions and chatbots are designed for under-18 users across the United States.

The states' action also adds momentum to a broader push for AI-specific child-safety rules, an area where federal legislation has stalled and states have moved to fill the gap.