California Gov. Gavin Newsom has vetoed a landmark bill aimed at establishing first-in-the-nation safety measures for large artificial intelligence models.

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,