Degraded performance for Claude Opus 5, Claude Sonnet 5

Claude Status · Resolved

Status

Resolved

Severity

Unknown

Started

Aug 17, 2026 13:56 UTC

Resolved

Aug 17, 2026 15:29 UTC

Timeline

Resolved · Claude Status · Aug 17 15:29 UTC

Resolved

This incident has been resolved.

Degraded performance for Claude Opus 5, Claude Sonnet 5 →
Monitoring · Claude Status · Aug 17 14:39 UTC

Monitoring

A fix has been implemented and we are monitoring the results.

Degraded performance for Claude Opus 5, Claude Sonnet 5 →
Update · Claude Status · Aug 17 14:25 UTC

Update

Claude Opus 5 is operational. Claude Sonnet 5 is degraded. We are investigating.

Degraded performance for Claude Opus 5, Claude Sonnet 5 →
Investigating · Claude Status · Aug 17 13:56 UTC

Investigating

We are investigating elevated errors on requests to Claude Opus 5. We will provide an update as soon as possible.

Degraded performance for Claude Opus 5, Claude Sonnet 5 →