# Elevated errors for Claude Opus 4.8

- Provider: [Anthropic](https://down.guide/anthropic)
- Level: confirmed
- Impact: Partial outage
- lasted 37m
- started 2026-05-29 18:35 UTC
- id: DWN-d212eddc17
- Official page: https://stspg.io/wttn3c58b6sp

## Updates from Anthropic
### 2026-05-29 18:35 UTC: investigating
We are investigating elevated errors on requests to Claude Opus 4.8. We will provide an update as soon as possible.

### 2026-05-29 18:55 UTC: monitoring
A fix has been deployed for Claude Opus 4.8 and success rates have returned to normal. Users saw elevated errors on requests to the model from 18:16–18:42 UTC.

### 2026-05-29 19:12 UTC: resolved
This issue has been resolved.

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