SITUATION EXPLAINED: OpenAI, Anthropic, and Google are building their own AI safety regulator. • The Standards Authority for Frontier AI, tentatively, targeted for late this year or early 2027 • It would support third-party evaluators, set out how developers report safety incidents, and establish qualifications for independent auditors • They're still debating whether SAFA should run its own testing, on top of what METR, CAISI, and the labs already do • Sriram Krishnan and Arati Prabhakar are…