# Elevated errors for Claude Opus 5.5

- Provider: [Anthropic](https://down.guide/anthropic)
- Level: confirmed
- Impact: Partial outage
- lasted 6m
- started 2026-10-24 00:31 UTC
- claude.ai, Claude API (api.anthropic.com), Claude Code +1
- id: DWN-b5adb802f9
- Official page: https://stspg.io/dmn3bc440bnb

## Updates from Anthropic
### 2026-10-24 00:31 UTC: investigating
We are investigating elevated errors on requests to Claude Opus 5.5. We will provide an update as soon as possible.

### 2026-10-24 00:37 UTC: resolved
The issue affecting Claude Opus 5.5 has been resolved. Impact occurred from 17:23 PT on October 23 / 00:23 UTC on October 24 to 17:34 PT on October 23 / 00:34 UTC on October 24.

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