Four non-profit organizations sue OpenAI, Anthropic, and others, demanding the halt of the development of advanced AI models like ChatGPT and Claude.

Four non-profit organizations have sued OpenAI, Anthropic, Google, Meta, and SpaceXAI, demanding a halt to the development of models such as ChatGPT, Gemini, and Claude. The plaintiffs cite California law, alleging that corporate executives warned about AI risks but continued development, and mention incidents of AI model out-of-control events.