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cerebras · 277d ago

Llama 3.3 70B Service Unavailable

Resolved

Yes — Cerebras had a problem on January 18, 2026, and cerebras has since marked it resolved. cerebras's latest word: “Between 12.45 PM PT and 4.00 PM PT users experienced service unavailability with Llama 3.3 70B, caused by a datacenter issue. We have deployed a fix and the issue is now resolved, model endpoint is operational.”

See Cerebras's live status →

Timeline

Started: 1/18/2026, 9:40:41 PM

Last update: 1/19/2026, 12:36:55 AM

Resolved: 1/19/2026, 12:36:55 AM

cerebras's official report →

Updates

  • resolved

    Between 12.45 PM PT and 4.00 PM PT users experienced service unavailability with Llama 3.3 70B, caused by a datacenter issue. We have deployed a fix and the issue is now resolved, model endpoint is operational.

    1/19/2026, 12:36:55 AM

  • investigating

    Between 12.45 PM PT and 4.00 PM PT users experienced service unavailability with Llama 3.3 70B, caused by a datacenter issue. We have deployed a fix and the issue is now resolved, model endpoint is operational.

    1/19/2026, 12:35:47 AM

  • monitoring

    The fix has been rolled out and the service has resumed consuming traffic and being monitored.

    1/19/2026, 12:03:12 AM

  • identified

    The issue has been root caused and fix is being implemented to bring the service backup.

    1/18/2026, 11:52:57 PM

  • investigating

    The service is currently inaccessible. We are currently working urgently to restore service capabilities. We will provide further updates as we make progress.

    1/18/2026, 9:40:41 PM

More cerebras incidents

Is Cerebras down right now?All outage history →

Is Cerebras down? Cerebras is up now — Jan 18, 2026 outage | AI Status