Anthropic disabled Claude Fable 5 and Mythos 5 for all users after a US government export control directive.

A paragraph buried in Fable 5's 319-page system card revealed the model would silently downgrade its responses for certain AI development work — without telling users.

Anthropic said it received a government directive banning all foreign nationals, even those working at Anthropic, from accessing Fable 5 and Mythos 5 over national security…

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.

Anthropic confirmed tonight that it has disabled access to Claude Fable 5 and Claude Mythos 5 to all customers, following an export control directive from the US government.

Anthropic suspended global access to Mythos 5 and Fable 5 AI models after a US Commerce Department directive citing national security cybersecurity risks.

Anthropic's Claude Fable 5 and Mythos 5 face Trump administration export controls after a jailbreak scare, cutting off all international users from both AI

The US government has ordered Anthropic to halt access for foreign nationals to its Fable 5 and Mythos 5 artificial intelligence models. This directive stems from national…

The Commerce Department instructed Anthropic to suspend access to Fable 5 and Mythos 5 for any foreign national, which Anthropic said requires disabling the models entirely.

Anthropic's latest AI models, Fable 5 and Mythos 5, will be disabled due to US export controls that cited national security risks.

“The government believes it has become aware of a method of bypassing, or ‘jailbreaking’ Fable 5,” the company said in a blog post.

Claude Fable 5 and Mythos 5 were suspended after a US export directive. I dug through the official statement and status page; the real lesson is production routing risk.

🚨 AI SUPPLY-CHAIN ALERT — a single regulator just pulled two AI models offline worldwide. On 12 Jun...

Commerce dept. worries that a Fable 5 "jailbreak" could be a national security threat.

Anthropic suspended access to Fable 5 and Mythos 5 after a US government directive citing national security concerns.

Anthropic disabled Fable 5 and Mythos 5 after a U.S. directive restricted foreign nationals' access over security concerns.

The directive would even bars Anthropic's own foreign employees from using Fable and Mythos. Anthropic called the government position "a misunderstanding".

Anthropic released a special version of its Mythos AI model — called Fable 5 — earlier this week, making some of the advanced capabilities of its tightly controlled Mythos system…

Washington forced Anthropic to disable its most powerful AI models over a disputed jailbreak, just three days after launch. Anthropic says the action is disproportionate.

Anthropic suspended Fable 5 and Mythos 5 access for foreign nationals after a U.S. directive over national security and jailbreak concerns.

A jailbreak report prompted Washington to pull Fable 5 and Mythos 5 from all users. Anthropic complied but pushed back hard, saying the finding sets a standard that would halt the…