Incidentsby GlyphDegraded performance for Claude Opus 5, Claude Sonnet 5
Aug 17, 13:56 UTCAug 17, 15:29 UTC
Duration
1h 33m
Impact
Minor
Root cause
Not disclosed
Anthropic, 90 days
49 incidents
Affected
claude.aiClaude API (api.anthropic.com)Claude CodeClaude Cowork
Final update
This incident has been resolved.
Timeline
- Resolved · Aug 17, 15:29 UTC
This incident has been resolved.
- Monitoring · Aug 17, 14:39 UTC
A fix has been implemented and we are monitoring the results.
- Investigating · Aug 17, 14:25 UTC
Claude Opus 5 is operational. Claude Sonnet 5 is degraded. We are investigating.
- Investigating · Aug 17, 13:56 UTC
We are investigating elevated errors on requests to Claude Opus 5. We will provide an update as soon as possible.
More from Anthropic
Full historyDegraded performance for Claude Fable 5.1lasted 26mElevated errors affecting the Google Calendar connectorlasted 3h 46mElevated errors affecting the Gmail connectorlasted 1h 49mElevated errors for Claude Sonnet 5.5lasted 41mElevated errors for Claude Sonnet 5.5lasted 42mElevated errors for Claude Fable 5.1lasted 32m