Anthropic says the United States has placed limits that affect foreign access to two of its newer Claude models, Fable 5 and Mythos 5. The company says these restrictions apply to access from outside the United States for those specific models. Anthropic adds that access to its other Claude models is not affected by the same limitations, indicating that only Fable 5 and Mythos 5 are impacted.
The reporting indicates that Anthropic is continuing to provide access to most of its Claude model lineup, while the availability of Fable 5 and Mythos 5 is constrained for non-US users due to the US policy or regulatory environment. The details released focus on the scope of the limitation—foreign users cannot access Fable 5 and Mythos 5—while emphasizing that other Claude models remain available. The information does not specify the exact legal or technical mechanism behind the restriction, but it clearly draws a line between the two affected models and the rest of the product range.
