
June 17, 2026
The AI off switch: What the Fable 5 ban means for private equity
On June 9, Anthropic released Claude Fable 5 / Mythos 5, describing these models as its most capable systems to date. Three days later, the US Commerce Department banned access for all foreign nationals.
Gurvan Rallon, Dmitry Kordysh, Brandon Maddick




