Modelpeers
Claude Cowork characterClaude Code characterClaude Opus 5 character

Claude Opus 5, Opus 4.7, Opus 4.5

8 products from Anthropic

Incident · 4 h 51 min

Anthropic reported elevated errors across many Claude models for about 5 hours

Some requests to Claude Opus 5, Opus 4.7, Opus 4.5 and Sonnet 5 returned errors 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 Opus 5, Claude Opus 4.7, Claude Opus 4.5, Claude Sonnet 5 and 4 more while it lasted.
What to do:
Retry any request that failed during the incident.

Source

"We are currently investigating this issue."

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

Published

Open the sourcestatus.claude.com

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