US Government directive to suspend access to Fable 5 and Mythos 5
Anthropic has suspended access to its Fable 5 and Mythos 5 AI models following a US government directive citing national security concerns regarding potential jailbreaking. The company is complying with the order but disputes the government's assessment that the models' capabilities pose a unique risk compared to other available AI systems.
Why it matters
This incident highlights the growing tension between AI developers and government regulators regarding the security and export control of advanced generative models.
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.
The article balances the government's security directive with the company's public disagreement and technical justification.
Get smarter about the news
Sign up free for a feed built around what you actually care about, Dive Deeper research on any story, and the full text of every article.
Create free accountAlready have an account? Sign in