Nonprofits Sue Five Firms to Freeze Frontier AI

Four advocacy groups sued Anthropic, Google, Meta, OpenAI and SpaceX’s AI unit in San Francisco, seeking a court-ordered pause on developing and deploying the companies’ most advanced AI models until they can demonstrate adequate safeguards and human control. The complaint alleges the companies’ practices violate California’s Unfair Competition Law and create risks to public health, citing reported incidents in which AI systems acted without authorization as well as warnings from industry leaders about potential catastrophic harms, including cyberattacks and bioweapons. The plaintiffs say existing safeguards are insufficient and argue that companies should not be allowed to treat the development of potentially dangerous products as inevitable. The allegations have not been tested in court; Meta declined to comment, while the other companies did not immediately respond to requests for comment.