All Systems Operational

About This Site

Our team actively monitors the health, stability, and performance of our APIs. Through this page we provide updates for verified service interruptions. Contact support@cerebras.net if you have questions.

Uptime over the past 90 days. View historical uptime.
Llama3.1-8B Operational
90 days ago
100.0 % uptime
Today
Qwen-3-235B-Instruct-2507 Operational
90 days ago
100.0 % uptime
Today
GPT-OSS-120B Operational
90 days ago
100.0 % uptime
Today
ZAI-GLM-4.7 Operational
90 days ago
99.83 % uptime
Today
Developer Console Operational
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Mar 19, 2026

No incidents reported today.

Mar 18, 2026
GLM 4.7 Partial Service Disruption
Resolved - Between 10:30 PM PST and 11:42 PM PST 03/17 users experienced partial degradation with glm-4.7. We have deployed a fix and the issue is now resolved.
Mar 18, 05:30 UTC
Mar 17, 2026
Z.ai GLM 4.7 Service Unavailable
Resolved - This incident has been resolved.
Mar 17, 18:31 UTC
Identified - The service is currently inaccessible. We are currently working urgently to restore service capabilities. We will provide further updates as we make progress.
Mar 17, 12:21 UTC
Z.ai GLM 4.7 Service Unavailable
Resolved - We have deployed a fix and the issue is now resolved.
Mar 17, 12:11 UTC
Update - 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.
Mar 17, 12:10 UTC
Investigating - The service is currently inaccessible. We are currently working urgently to restore service capabilities. We will provide further updates as we make progress.
Mar 17, 11:14 UTC
Mar 16, 2026
Z.ai GLM 4.7 Service Unavailable
Resolved - Between 02:29 PM PT and 02:20 AM PT users experienced service unavailability with GLM-4.7, caused by a datacenter issue.
Mar 16, 01:30 UTC
Mar 15, 2026

No incidents reported.

Mar 14, 2026

No incidents reported.

Mar 13, 2026

No incidents reported.

Mar 12, 2026

No incidents reported.

Mar 11, 2026

No incidents reported.

Mar 10, 2026

No incidents reported.

Mar 9, 2026

No incidents reported.

Mar 8, 2026

No incidents reported.

Mar 7, 2026

No incidents reported.

Mar 6, 2026
Partial Service Disruption
Resolved - Between 4:53 UTC ending 5:38 UTC, Qwen 3 235B endpoint experienced a partial service disruption due to a transient network issue. The issue has been identified and fixed, the endpoint is operational.
Mar 6, 05:51 UTC
Monitoring - We identified the issue, applied a fix and are monitoring the endpoint.
Mar 6, 05:47 UTC
Investigating - Qwen 235B is facing partial service disruption. We are currently working to resume normal service performance. We will provide further updates as we make progress.
Mar 6, 05:29 UTC
Mar 5, 2026

No incidents reported.

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