Access to Claude Mythos 5 and Fable 5 suspended for safety measures.
Access to Claude Mythos 5 and Claude Fable 5 Suspended
Original: We’ve suspended access to Claude Mythos 5 and Claude Fable 5
Importance: ユーザーへの即時影響があるため。
Summary
On June 13, 2026, Anthropic announced the suspension of access to Claude Mythos 5 and Claude Fable 5. This action was taken to ensure service stability and safety, with more details available on the official site. This suspension may affect users, making it important to follow related information.
Key Points
- Access to Claude Mythos 5 and Fable 5 suspended
- Measures taken to ensure stability and safety
- Details available on the official site
- Potential impact on users
- Important to track related information
View developer notes (APIs, breaking changes, migration)
Access to Claude Mythos 5 and Claude Fable 5 has been suspended due to concerns regarding system performance and security. Users should refer to Anthropic's official announcement to understand the implications moving forward. There may be impacts on API usage, so monitoring relevant endpoint developments is advised.
Source: https://status.claude.com/incidents/s9w82lp9dcn9
Outlet: Anthropic Status
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