Cerebras incident

Z.ai GLM 4.7 Service Unavailable

Major Resolved View vendor source →

Cerebras experienced a major incident on March 17, 2026 affecting ZAI-GLM-4.7, lasting 6h 10m. The incident has been resolved; the full update timeline is below.

Started
Mar 17, 2026, 12:21 PM UTC
Resolved
Mar 17, 2026, 06:31 PM UTC
Duration
6h 10m
Detected by Pingoru
Mar 17, 2026, 12:21 PM UTC

Affected components

ZAI-GLM-4.7

Update timeline

  1. identified Mar 17, 2026, 12:21 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. resolved Mar 17, 2026, 06:31 PM UTC

    This incident has been resolved.