# Elevated errors on Claude Sonnet 4.6 and Opus 4.8

- Provider: [Anthropic](https://down.guide/anthropic)
- Level: confirmed
- Impact: Degraded
- lasted 2h 3m
- started 2026-06-17 00:47 UTC
- claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com) +2
- id: DWN-faafaba990
- Official page: https://stspg.io/kwzt93dnlmby

## Updates from Anthropic
### 2026-06-17 00:47 UTC: investigating
We are currently investigating this issue.

### 2026-06-17 01:52 UTC: identified
At this time, success rates for Claude Sonnet 4.6 have recovered and we are working to resolve an issue resulting in elevated errors on Opus 4.8. We will provide additional updates as soon as possible.

### 2026-06-17 02:50 UTC: resolved
This incident has been resolved.

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