Cerebras outage, 27 August 2026

Resolved

Started
Resolved
27 Aug 2026, 12:05 UTC
Impact
Minor
Affected
GPT-OSS-120B

Last update from Cerebras

Between 11:00 and 11:15 UTC users experienced partial degradation with Gemma-4-31B. Service has been restored.

27 Aug 2026, 12:05 UTC

Read the full incident on the official Cerebras status page

Is Cerebras down now?

This page is the record of one past incident. For the live status, see Is Cerebras down right now? - it reads the official status page every 2 minutes.

Other Cerebras incidents

  1. Partial Service Disruption

  2. Partial Service Disruption

  3. Partial Service Disruption

  4. qwen-3-235b-a22b-instruct-2507 Service Unavailable

  5. Service disruption with qwen-3-235b-a22b-instruct-2507

  6. Partial service disruption with GPT-OSS-120B

  7. GLM 4.7 Partial Service Disruption

  8. Z.ai GLM 4.7 Service Unavailable

All recorded Cerebras incidents