Cerebras outage, 18 November 2025

Identified - Caused by External Depencency

Started
Resolved
18 Nov 2025, 15:36 UTC (after 3 h 5 min)
Impact
Critical
Affected
GPT-OSS-120B, Developer Console

Last update from Cerebras

This incident has been resolved.

18 Nov 2025, 15:36 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. Resolved

  3. Partial Service Disruption

  4. Partial Service Disruption

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

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

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

  8. GLM 4.7 Partial Service Disruption

All recorded Cerebras incidents