Degraded performance for Claude Opus 5 and Claude Haiku 4.5

4 up0 degraded0 down1 unknown
Snapshot 18:25:40 UTC updates every 60s

Official incident · Claude Code

Degraded performance for Claude Opus 5 and Claude Haiku 4.5

resolved · 2026-08-19 09:42:37 UTC · Resolved 2026-08-19 11:02:18 UTC

Official component matchminorclaude.aiClaude API (api.anthropic.com)Claude CodeClaude Cowork

Official updates

  1. resolved

    This incident has been resolved.

  2. monitoring

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

  3. 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.

DATA SOURCE

Data from each vendor official status page, refreshed every 60 seconds. Failed reads show unknown and last success time.

Snapshots and status changes are retained for up to 7 days; official incidents remain in the site index. Everything is generated only from official data captured by this site.