Articles tagged “Claude Mythos 5”
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Anthropic Fable 5 & Mythos 5 Export Ban Lifted
The Commerce Department lifted export restrictions on Anthropic's two most powerful AI models, Fable 5 and Mythos 5, about three weeks after flagging them as national security risks.
Anthropic Restores Claude Fable 5 After Export
Anthropic's Claude Fable 5 and Mythos 5 went dark for 18 days after a US government export control order. Here's what happened and what changed before the models came back.
Anthropic Pitches Lutnick Deal to Lift Mythos, Fable Ban
Anthropic executives are in active talks with the Trump administration to restore access to Claude Mythos 5 and Fable 5 after export controls forced a global shutdown on June 12, 2026.
Anthropic Launches Claude Fable 5 With Safety Caps
Anthropic released Claude Fable 5, its most capable publicly available model, alongside a restricted Mythos 5 variant for cyberdefenders and infrastructure providers via Project Glasswing.