AI Antitrust Lawsuit Targets Anthropic, OpenAI, Google, and SpaceXAI

Four major AI companies face a new antitrust lawsuit alleging they illegally agreed to slow AI development, potentially reducing value for paid subscribers. The suit was filed Friday in the US District Court for the Northern District of California. The lawsuit claims coordination occurred on September 12 when Anthropic CEO Dario Amodei published an essay urging industry-wide slowdown for safety, and OpenAI's Sam Altman, SpaceXAI's Elon Musk and Google DeepMind's Demis Hassabis publicly agreed. Plaintiffs argue this pact violates antitrust laws, harming consumers who pay for subscriptions to services like ChatGPT, Claude, Grok or Gemini The suit is brought by four named plaintiffs on behalf of a nationwide class of paid subscribers. Amodei had acknowledged potential antitrust issues, suggesting government mediation or a narrow waiver for safety conversations, while Altman welcomed federal safety standards but said no exemption was needed to begin work.