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cerebras · 260d ago

Partial Service Disruption on Cerebras Endpoints

Resolved

Yes — Cerebras had a problem on February 5, 2026, and cerebras has since marked it resolved. cerebras's latest word: “Between 7.30 PM PT and 11 PM PT, the inference service was partially disrupted by 502 Gateway errors across all endpoints. This issue is caused by an internal system dependency, the fix was rolled out and the service is operational across all endpoints.”

See Cerebras's live status →

Timeline

Started: 2/5/2026, 6:42:31 AM

Last update: 2/5/2026, 8:04:59 AM

Resolved: 2/5/2026, 8:04:59 AM

Affected: hgfykfsb36gn, 83h1cchw4vs4

cerebras's official report →

Updates

  • resolved

    Between 7.30 PM PT and 11 PM PT, the inference service was partially disrupted by 502 Gateway errors across all endpoints. This issue is caused by an internal system dependency, the fix was rolled out and the service is operational across all endpoints.

    2/5/2026, 8:04:59 AM

  • investigating

    We are investigating 502 Gateway errors on Cerebras endpoints. We are currently working to resume normal service performance. We will provide further updates as we make progress.

    2/5/2026, 6:42:31 AM

More cerebras incidents

Is Cerebras down right now?All outage history →

Is Cerebras down? Cerebras is up now — Feb 5, 2026 outage | AI Status