Gavin Newsom has vetoed a controversial artificial-intelligence safety bill that pitted some of the biggest tech companies against prominent scientists who developed the technology.The Democrat decided to reject the measure because it applies only to the biggest and most expensive AI models and doesn’t take into account whether they are deployed in high-risk situations,

California Governor Gavin Newsom has vetoed SB 1047, a high-profile bill that would have regulated the development of AI. The bill was authored by State Senator Scott Wiener and would have made companies that develop the largest AI models liable for implementing safety protocols to prevent “critical harms.

The bill would have required new vehicles to automatically alert drivers when they exceed the speed limit by more than 10 mph.