Is Fable 5 Back?
3 hours ago
- #Claude Fable 5
- #Anthropic Updates
- #AI Access Suspension
- Claude Fable 5 (claude-fable-5) is currently unavailable and has been offline since June 12, 2026.
- Access was suspended due to a U.S. export-control directive citing national-security concerns about bypassing safeguards.
- There is no announced return date, but Anthropic is working to restore access and will update when changes occur.
- Fable Mythos, a sibling model, was also suspended at the same time.
- Claude Fable 5 is Anthropic's most capable model for advanced reasoning and long-horizon agentic work.
- This site monitors Anthropic's API every minute to detect if Fable 5 becomes available again.