Degraded performance for Claude Opus 5 and Claude Haiku 4.5
Incident Lifecycle
Affected Components
claude.ai
Claude API (api.anthropic.com)
Claude Code
Claude Cowork
Incident Timeline
Monitoring
A fix has been implemented and we are monitoring the results.
Aug 19, 2026 at 10:33 AM UTC
Identified
We have identified the cause of elevated errors on requests to Claude Opus 5 and Claude Haiku 4.5 and are working on a fix. We will provide an update as soon as possible.
Aug 19, 2026 at 9:42 AM UTC
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