Claude Fable 5 is redeploying on July 1, with enhanced cybersecurity safeguards.
Redeploying Claude Fable 5
Original: Redeploying Claude Fable 5
Importance: 新モデルの再展開は多くのユーザーに影響を与えるため。
Summary
Anthropic announced the redeployment of Claude Fable 5 starting July 1, following the lifting of export controls. This includes updated cybersecurity safeguards and a new industry jailbreak framework. Previously, on June 12, the U.S. government applied export controls to Claude Fable 5 and Claude Mythos 5, restricting access for foreign users. Now, access is restored, with Fable 5 available globally on the Claude platform from July 1. Access to Mythos 5 has also been resumed for certain U.S. organizations.
Key Points
- Claude Fable 5 redeployed from July 1
- Export controls lifted, access restored
- Cybersecurity safeguards enhanced
- Fable 5 available for 50% usage through July 7
- Mythos 5 reinstated for select organizations
View developer notes (APIs, breaking changes, migration)
Claude Fable 5 and Mythos 5 were released on June 9, with Fable 5 featuring robust safeguards for general use. In contrast, Mythos 5 was released only to trusted Project Glasswing partners for defensive cybersecurity purposes. Fable 5 will be available for up to 50% of usage limits through July 7 for Pro, Max, Team, and select Enterprise plans. Access on AWS, Google Cloud, and Microsoft Foundry will also be restored as soon as possible.
Source: https://www.anthropic.com/news/redeploying-fable-5
Outlet: Anthropic News
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