Degraded performance for Claude Opus 5

Official status page Resolved

Started

Aug 5, 2026 · 13:51 UTC

Resolved

Aug 5, 2026 · 14:34

Lasted

43 min

Affected components

claude.ai Claude API (api.anthropic.com) Claude Code Claude Cowork

Updates

1. Resolved

   This incident has been resolved.

   Aug 5, 2026 · 14:34 UTC
2. Identified

   We have identified the cause of elevated errors on requests to Claude Opus 5 and are working on a fix. We will provide an update as soon as possible.

   Aug 5, 2026 · 13:51 UTC

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