Claude Fable 5
3 published articles
AI Regulation
Claude Fable 5 is back after the US lifted export controls. Here's what Anthropic changed
Anthropic redeploys Claude Fable 5 and Mythos 5 after US export controls are lifted. The company outlines safeguard updates, a proposed jailbreak severity framework, and new commitments to government collaboration on AI security.
2026-07-07
Export Controls
Anthropic Restores Access to Claude Fable 5 After US Export Controls Lifted
Anthropic restored Claude Fable 5 access globally after US export controls were lifted on June 30. The company introduced a new safety classifier to block a reported jailbreak and proposed a consensus framework for rating AI jailbreak severity with partners including Amazon, Microsoft, and Google.
2026-07-01
AI Models
Anthropic Launches Claude Fable 5: A Fifth-Generation Model for Extended Autonomous Work
Anthropic introduces Claude Fable 5, a fifth-generation model that can run agents for days, tackle ambitious coding projects, and handle complex enterprise workflows with minimal oversight. Pricing starts at $10 per million input tokens.
2026-07-01