White House Works to Give US Agencies Anthropic Mythos AI (1)

April 16, 2026, 6:51 PM UTC

The US government is preparing to make a version of Anthropic PBC’s powerful new artificial intelligence model available to major federal agencies amid concerns that the tool could sharply increase cybersecurity risk, according to a memo reviewed by Bloomberg News.

Gregory Barbaccia, federal chief information officer of the White House Office of Management and Budget, told officials at Cabinet departments in an email Tuesday that OMB is setting up protections that would allow their agencies to begin using the closely guarded AI tool, Mythos.

The email doesn’t say definitively that the various agencies will get access to Mythos, nor ...

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