# Degraded performance for Claude Opus 5

- Provider: [Anthropic](https://down.guide/anthropic)
- Level: confirmed
- Impact: Degraded
- lasted 43m
- started 2026-08-05 13:51 UTC
- claude.ai, Claude API (api.anthropic.com), Claude Code +1
- id: DWN-77c44e77fc
- Official page: https://stspg.io/398gbykd844r

## Updates from Anthropic
### 2026-08-05 13:51 UTC: 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.

### 2026-08-05 14:34 UTC: resolved
This incident has been resolved.

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