# Partial Service Disruption- API Key Error

- Provider: [Cerebras](https://down.guide/cerebras)
- Level: confirmed
- Impact: Degraded
- lasted 14m
- started 2026-01-17 01:47 UTC
- GPT-OSS-120B
- id: DWN-bb906efb7d
- Official page: https://stspg.io/0494rmlvjpqm

## Updates from Cerebras
### 2026-01-17 01:47 UTC: investigating
Partial service disruption due to 401 Error with Unauthorized API Key. We are currently working to resume normal service performance. We will provide further updates as we make progress.

### 2026-01-17 01:53 UTC: investigating
This issue is caused by an internal system dependency, and we are currently working to restore system performance.

### 2026-01-17 02:01 UTC: resolved
Between 4.25 PM PT and 5.45 PM PT, developers experienced minor service disruption due to API Key Error. The issue has been identified and resolved, normal service operation is restored.

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