Anthropic and the White House Now Tell Two Different Stories About the Fable Shutdown

The Fable shutdown has turned into a he-said, she-said. New reporting fills in the 24 hours before the US government pulled Anthropic's models, and Anthropic and the White House now disagree on almost every important detail. What triggered it, how fast Anthropic responded, even whether its CEO could be reached. Two timelines, one weekend.

Quick refresher. Anthropic launched Fable 5 and Mythos 5 on June 9. Three days later, a Commerce Department export directive forced the company to cut off both models from all foreign nationals, which meant shutting them down for everyone. That much both sides agree on. The fight is over how it got there.

Per Axios, the chain started Thursday night, when Amazon called administration officials with a report showing it had jailbroken and accessed parts of Mythos in a way it framed as a national security threat. Amazon CEO Andy Jassy was in direct contact with the White House. Friday morning, senior officials huddled, with National Cyber Director Sean Cairncross, Commerce Secretary Howard Lutnick, Treasury's Scott Bessent, and Chief of Staff Susie Wiles all in the loop. Calls from Amazon and at least five other companies followed. By Friday night, the models were gone.

Here is where the stories split. A White House source said export controls were a last resort, after hours of begging Anthropic to cooperate, and claimed CEO Dario Amodei was at a wellness retreat and could not be reached. Anthropic calls that absolutely false, saying it responded within 75 minutes and that the government never handed over details on the actual threat. Same hours, two completely different accounts of who stalled.

There is also a new thread. Semafor reports the move was linked to concerns that a China-linked group had accessed Mythos, which adds a sharper national security edge than the original jailbreak framing. Separately, The Information reports the government is unlikely to extend the export control to other AI companies, which would make this an Anthropic-specific action rather than a new industry-wide rule.

So the official reason keeps shifting, from a narrow jailbreak to possible Chinese access, while the two sides argue over a phone log. For a decision that wiped a flagship product three days after launch, the public still does not have one clean story. That is the uncomfortable part.