Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1
claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork
Started:
Last official update:
Resolved:
Published incident duration: 17 minutes.
The issue affecting Claude services has been resolved. Impact occurred from 13:57 to 14:20 UTC
Read the full official incident ↗
MiniCrafts groups the provider's published notice by affected product. Unconfirmed scope stays unconfirmed. Published incident duration is not a measurement of downtime for every user.
What to do
Switch to ChatGPT, Gemini or a local model until Claude recovers.
Check current product status and troubleshoot · Usage limits and reset rules
Official update timeline
- · resolved
The issue affecting Claude services has been resolved. Impact occurred from 13:57 to 14:20 UTC
- · monitoring
A fix has been deployed for the issue affecting Claude services and we are monitoring for recovery.
- · monitoring
A fix has been deployed for Claude Mythos 5.1 and Claude Fable 5.1 and we are monitoring for recovery.
- · identified
We have identified the cause of elevated errors on requests to Claude Mythos 5.1 and Claude Fable 5.1 and are working on a fix. We will provide an update as soon as possible.
- · investigating
We are investigating elevated errors on requests to Claude Fable 5.1 and Claude Mythos 5.1. We will provide an update as soon as possible.