California signs SB 53 Frontier AI Act and creates CalCompute cluster

SACRAMENTO — Governor Gavin Newsom on Monday signed Senate Bill 53, the Transparency in Frontier Artificial Intelligence Act, establishing new state requirements for developers of advanced AI models and creating a public infrastructure initiative intended to expand access to AI research and oversight.

The law requires large "frontier" AI developers to publish on their websites a framework describing how they have incorporated national, international, and industry best practices into their safety processes. It creates a reporting mechanism to California's Office of Emergency Services for potential critical safety incidents, requires firms to report certain incidents including crimes committed without human oversight and deceptive model behavior, and strengthens civil and whistleblower protections related to health and safety risks. The Attorney General's office will be able to enforce civil penalties for noncompliance. The California Department of Technology must recommend annual updates to the law based on multistakeholder input and technological developments.

SB 53 also establishes CalCompute, a consortium housed in the Government Operations Agency intended to develop a public...