Gov. Gavin Newsom will turn to a former California Supreme Court justice to help craft "workable guardrails" for generative artificial intelligence after vetoing related legislation aimed at preventing the emerging technology from causing catastrophic harm.

Newsom announced Sunday afternoon that he would not sign SB 1047, delivering a win for tech companies who argued that the bill by Sen. Scott Wiener, D-San Francisco, would strangle development of large-scale AI systems and smaller downstream applications.