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AI theverge.com ·3h · 1 min

Anthropic Keeps Mythos Models Offline Following U.S. Government Ultimatum

The company sent executives to Washington but has provided no updates on the outcome of negotiations.

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Anthropic took its Mythos-class models offline two weeks ago, complying with an ultimatum issued on a Friday by President Donald Trump's administration. Since then, the company has refused to publicly comment on the matter, and there are no signs of an immediate resolution to the standoff.

In an attempt to resolve the issue, Anthropic mobilized a number of executives to Washington, D.C., shortly after the demand from U.S. authorities. Despite these efforts, detailed information about the progress of negotiations remains scarce.

The case raises questions about the relationship between artificial intelligence developers and the U.S. federal government. The company's silence contrasts with the speed of the action taken to shut down the models following the government's demand.

To date, Anthropic has not officially addressed the reasons behind the ultimatum or the conditions required for the models to resume operations. The lack of updates leaves the status of the Mythos systems undefined.

Sources
Why did Anthropic take its Mythos models offline?

Anthropic shut down its Mythos-class models to comply with an ultimatum issued by the Trump administration. The company has not publicly disclosed the specific reasons behind the government's demand.

What is the current status of Anthropic's negotiations with the U.S. government?

The status remains undefined. Anthropic sent executives to Washington, D.C., shortly after the ultimatum, but the company has refused to comment on the matter and has provided no updates on the progress of negotiations.

Are the Mythos models expected to resume operations soon?

There are no signs of an immediate resolution to the standoff. Anthropic has not officially addressed the conditions required for the Mythos systems to resume operations, leaving their future status undefined.