미국 정부, Fable 5와 Mythos 5 에 대해 모든 외국인의 접근 중단 지시

The U.S. government's sudden ban on Anthropic's Fable 5 and Mythos 5 models raises critical questions about AI regulation standards and vendor compliance uncertainty. Anthropic contests the decision, arguing the cited security vulnerability—a narrow, non-universal jailbreak technique—is not unique and exists in competing models like GPT-5.5, suggesting inconsistent regulatory application. This incident signals potential government precedent for restricting frontier AI model access based on specific security criteria that could effectively halt new model deployments across the industry.