Anthropic and OpenAI propose different approaches to California frontier AI regulation
Anthropic and OpenAI each submitted recommendations to California Governor Newsom, proposing different paths for how to halt high-risk frontier models. Anthropic advocates that the state attorney general, supported by independent evaluations, apply to courts to suspend model deployment, internal use, or continued development, and requires developers to publish risk reports at least every six months and pay into a state-managed joint fund to finance independent evaluators. OpenAI, by contrast, recommends amending SB 53 to require frontier developers to maintain effective shutdown controls and bear enforceable activation obligations, while distinguishing technical evaluation from compliance auditing, advocating annual independent compliance audits, and recommending that California collaborate with NIST to develop unified evaluation standards.
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