White House Blocks Anthropic's Advanced AI Models, Sparks G7 Controversy

What Happened

The Trump administration issued a broad warning against use of Anthropic's new Claude Fable 5 and Claude Mythos 5 AI models by foreign nationals, prompting the company to disable access to the models globally. The White House ordered Anthropic to take Fable offline after warnings that its safeguards against hacking could be bypassed. The Commerce Department warning would have banned even many of Anthropic's own employees from using or working on the models.

Government Pressure Campaign

A warning from Amazon, an urgent White House pressure campaign, and a sweeping Commerce Department order forced Anthropic to disable its newest Claude models worldwide. Anthropic's technical staff have held virtual meetings with White House officials since the Trump administration's initial outreach on Friday. Senior Anthropic technical staff are in Washington to meet with White House officials to try resolving a dispute that has taken the company's most advanced AI models offline.

International Impact and G7 Tensions

The White House's decision to block foreigners' access to Anthropic's cutting-edge AI model looks set to dominate a G7 summit that opens today in France. The sudden move sparked alarm among Western allies: The EU said the decision underlined the bloc's need for "technological sovereignty," while Canada's leader argued it showcased the risk of relying on a small cluster of powerful US tech firms. Such so-called middle powers have largely trailed in the AI race behind the US and China, with American efforts in particular dwarfing those of transatlantic rivals: France's leading AI firm, Mistral, is reportedly in talks to raise funding at a valuation of about $23 billion — roughly 40 times smaller than Anthropic's estimated valuation.

Broader Implications

The effects of the government's effectively shutting off access to one company's AI models could have profound implications for future AI policy. The government has highlighted that these models could be misused and may become a major national security threat. Due to this reason, the company has rolled back the release globally, and is talking with officials to negotiate the rollout plans.