# Elevated errors on Claude Haiku 4.5

- Provider: [Anthropic](https://down.guide/anthropic)
- Level: confirmed
- Impact: Degraded
- lasted 4h 15m
- started 2026-06-10 13:06 UTC
- claude.ai, Claude API (api.anthropic.com), Claude Code +1
- id: DWN-2c624c9600
- Official page: https://stspg.io/7slkj4lqmn86

## Updates from Anthropic
### 2026-06-10 13:06 UTC: investigating
We are currently investigating this issue.

### 2026-06-10 13:19 UTC: identified
The issue has been identified and a fix is being implemented.

### 2026-06-10 14:59 UTC: identified
We are continuing to work on a fix for this issue.

### 2026-06-10 16:20 UTC: monitoring
A fix has been implemented and we are monitoring the results.

### 2026-06-10 17:13 UTC: monitoring
We are continuing to monitor Claude Haiku 4.5 towards full recovery, and at this point have seen success rates recover to close to normal operating levels. We are working to ensure there are no further issues.

### 2026-06-10 17:21 UTC: resolved
This incident has been resolved.

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