Cerebras incident

Llama 3.3 70B Service Unavailable

Resolved after 2 hours 56 minutes, on January 18, 2026.

resolved Jan 19, 2026, 12:36 AM UTC

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.

Started
Jan 18, 2026, 09:40 PM UTC
Resolved
Jan 19, 2026, 12:36 AM UTC
Duration
2h 56m
Detected by Pingoru
Jan 18, 2026, 09:40 PM UTC

Update timeline

  1. investigating Jan 18, 2026, 09:40 PM UTC

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

  2. identified Jan 18, 2026, 11:52 PM UTC

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

  3. monitoring Jan 19, 2026, 12:03 AM UTC

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

  4. investigating Jan 19, 2026, 12:35 AM UTC

    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.

  5. resolved Jan 19, 2026, 12:36 AM UTC

    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.

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