Cerebras incident

Z.ai GLM 4.7 Service Unavailable

Resolved after 57 minutes, affecting ZAI-GLM-4.7, on March 17, 2026.

investigating Mar 17, 2026, 12:10 PM UTC

Between 03/16 02:29 PM PST and 03/17 05:00 AM PST users experienced service disruption with glm-4.7. We have deployed a fix and the issue is now resolved.

Started
Mar 17, 2026, 11:14 AM UTC
Resolved
Mar 17, 2026, 12:11 PM UTC
Duration
57m
Detected by Pingoru
Mar 17, 2026, 11:14 AM UTC

Affected components

ZAI-GLM-4.7

Update timeline

  1. investigating Mar 17, 2026, 11:14 AM 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. investigating Mar 17, 2026, 12:10 PM UTC

    Between 03/16 02:29 PM PST and 03/17 05:00 AM PST users experienced service disruption with glm-4.7. We have deployed a fix and the issue is now resolved.

  3. resolved Mar 17, 2026, 12:11 PM UTC

    We have deployed a fix and the issue is now resolved.

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