OpenAI faces investigation from state attorneys general

A powerful coalition of 42 U.S. state attorneys general has launched a sweeping investigation into OpenAI, serving the artificial intelligence giant with a subpoena just days after its confidential Initial Public Offering filing. The wide-ranging probe, coordinated by the New York Attorney General's office, demands documents on everything from the company's advertising practices and handling of sensitive health data to its impact on minors and seniors. This unprecedented multi-state action signals a dramatic escalation in regulatory scrutiny for one of the world's leading AI developers, potentially redefining the landscape of responsible AI deployment. The inquiry specifically targets how OpenAI large language models are developed, marketed, and interact with users, delving into concerns around consumer data, deep learning models, and even 'model sycophancy.' This collective state-level pressure follows a series of individual legal challenges, including Florida's civil lawsuit against OpenAI and CEO Sam Altman earlier this month, alleging the company knowingly released an unsafe product. Florida also initiated a criminal investigation into ChatGPT alleged role in a 2025 mass shooting, while other lawsuits have accused the chatbot of contributing to user harm, including suicidal ideation. The timing is particularly acute, as this material legal risk emerges while OpenAI navigates its highly anticipated IPO, valued north of $850 billion. As OpenAI promises to 'engage constructively' with the attorneys general, the outcome of this investigation will likely set critical precedents for AI governance and consumer safeguards across the industry. The focus on user engagement, data handling, and AI model behavior points to a future where developers face direct accountability for their generative AI products' societal impacts. Expect further disclosures on the specific demands and the ripple effects across competitors like Meta, Anthropic, and xAI, who are also facing intensified scrutiny from state regulators.