Back to AIBriefs
EventPolicyCybersecurity

US government forces Anthropic to suspend Mythos 5 and Fable 5

US government forces Anthropic to suspend Mythos 5 and Fable 5The Verge

The US Commerce Department on June 12 issued an export control directive forcing Anthropic to block foreign nationals from accessing Mythos 5 and Fable 5, effectively taking both models offline. The action followed a reported jailbreak, but independent experts found no actual exploit, and Anthropic is in negotiations with the White House to restore access.

RT @xenovacom: While we eagerly await Fable 5's return, our agentic WebGPU kernel optimization...4 days agoHugging Face
Anthropic’s Fable 5 Model Jailbroken Within Days7 days agoBruce Schneier
Anthropic’s Fable and the State of AI11 days agoBruce Schneier
Anthropic Ban Forces Investor Rethink of Political Risk12 days agoJan-Patrick Barnert, Michael Msika, Matthew Griffin, Abhishek Vishnoi
The Once And Future Fable #3: Fix This Code13 days agoZvi Mowshowitz
The Once And Future Fable #215 days agoZvi Mowshowitz
Anthropic Block Marks US Reversal, Warning to Silicon Valley15 days agoMaggie Eastland, Joshua Green, Nancy Cook
Breaking news: US Commerce Department effectively shuts down Anthropic’s latest models18 days agoGary Marcus
Statement on the US government directive to suspend access to Fable 5 and Mythos 518 days agoSimon Willison
Early Users of Anthropic Mythos still have access after US order. Mainly through project...11 days agoKimmonismus
AI labs are built on foreign talent. Thats a fact. Now the US is reportedly testing restrictions on...14 days agoKimmonismus
Just now: Anthropic is flying senior technical staff to Washington to repair its fight with the...16 days agoKimmonismus
Anthropic’s Mythos Model Found Vulnerabilities in Classified US Government Systems, Official Says6 days ago
The US banned Anthropic’s Fable 5 release, but the numbers don’t seem to care11 days agoTheresa Loconsolo, Anthony Ha, Rebecca Bellan, Sean O'Kane
·
Jun 26, 2:07 PM