Eight U.S. states, including Iowa and Kansas, have filed lawsuits against OpenAI in courts nationwide, alleging that its chatbot ChatGPT harms children by inciting self-harm or violence toward others. The coordinated legal action expands on prior litigation initiated by Florida in June, which later sought a court order in September to block the company from developing new models. The lawsuits mark a significant escalation in state-level regulatory pressure on AI developers over child safety concerns. Plaintiffs argue that ChatGPT's design and outputs pose direct risks to minors, adding to growing scrutiny of large language model providers across the United States.