Claude Code characterClaude Mythos 5.1 characterClaude Fable 5.1 character

Claude Fable 5.1, Mythos 5.1, Claude

6 products from Anthropic

Incident · 18 min

Anthropic reported elevated errors for Claude Fable 5.1 and Mythos 5.1 for 18 minutes

Some requests to Claude Fable 5.1 and Claude Mythos 5.1 failed on claude.ai, the Claude API, Claude Code and Claude Cowork, which Anthropic marked as a partial outage. It's resolved.

Who is affected:
People using Claude Fable 5.1, Claude Mythos 5.1, Claude, Claude API and 2 more while it lasted.
What to do:
Retry any request that failed during the incident.

Source

"The issue affecting Claude services has been resolved. Impact occurred from 13:57 to 14:20 UTC"

Claude status page (status.claude.com) incident history

Published

Open the sourcestatus.claude.com

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