US government orders Anthropic to suspend Fable 5, Mythos 5 access for all users citing national security, jailbreak concerns; company disputes risk claims, says vulnerabilities minor and match other models.

Statement on the US government directive to suspend access to Fable 5 and Mythos 5

The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees. The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance. Access to all other Anthropic models will not be affected.We received the directive from the government today at ...