US Government Orders Anthropic to Shut Down Fable 5 and Mythos 5 Worldwide as OpenAI Flexes Codex Rate Limits
The US government directed Anthropic to disable Claude Fable 5 and Mythos 5 for all customers worldwide — the first time Washington has ordered a major AI company to pull a deployed model at global scale. Anthropic pushed back publicly, calling the decision overkill for what it described as a "narro