Anthropic disables access to Fable 5 and Mythos 5 to comply with government directive

Anthropic said it disabled access to its Fable 5 and Mythos 5 models to comply with an export control directive from the U. S. government.

Source: [CNBC](https://www.cnbc.com/2026/06/12/anthropic-disables-access-to-fable-5-and-mythos-5-to-comply-with-government-directive.html)