All Systems Operational

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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
Llama-3.3-70B Operational
90 days ago
100.0 % uptime
Today
Llama-4-Scout Operational
90 days ago
100.0 % uptime
Today
Qwen-3-32B Operational
90 days ago
100.0 % uptime
Today
Qwen-3-235B-Instruct-2507 Operational
90 days ago
100.0 % uptime
Today
Qwen-3-235B-Thinking-2507 Operational
90 days ago
100.0 % uptime
Today
Qwen-3-480B-Coder Operational
90 days ago
99.98 % uptime
Today
GPT-OSS-120B Operational
90 days ago
99.98 % 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.

Nov 2, 2025

No incidents reported today.

Nov 1, 2025

No incidents reported.

Oct 31, 2025

No incidents reported.

Oct 30, 2025

No incidents reported.

Oct 29, 2025

No incidents reported.

Oct 28, 2025

No incidents reported.

Oct 27, 2025

No incidents reported.

Oct 26, 2025

No incidents reported.

Oct 25, 2025

No incidents reported.

Oct 24, 2025

No incidents reported.

Oct 23, 2025

No incidents reported.

Oct 22, 2025
Service Degradation
Resolved - This incident has been resolved.
Oct 22, 21:13 UTC
Monitoring - A fix has been implemented, availability is returning to 100%, and latency times are improving. We will continue to monitor over the next few hours.
Oct 22, 19:44 UTC
Update - Our teams are continuing to work to resolve this issue. We appreciate your patience.
Oct 22, 18:01 UTC
Identified - We've identified that the combination of high load and a network routing issue resulted in higher queue times and rejection rates. ETA on resolution is a few hours.
Oct 22, 17:01 UTC
Investigating - We are experiencing degradation of service across several of our models. Our engineering team is working to identify the root cause and restore stability to our systems.
Oct 22, 16:18 UTC
Oct 21, 2025

No incidents reported.

Oct 20, 2025

No incidents reported.

Oct 19, 2025
Datacenter Issue Causing Minimal Degredation
Resolved - Between Oct 18th 7 PM PT and Oct 19th 6.30 AM PT users experienced minor service disruption with Llama 3.3 70B, Qwen 3 32B, GPT OSS 120B, Qwen 3 235B Thinking, Qwen 3 Coder 480B because of a datacenter issue. We have deployed the fix and the issue is now resolved.
Oct 19, 14:38 UTC
Identified - Update: The issue has been root caused to a city water supply disruption. We are actively working on mitigation.
Oct 19, 02:41 UTC
Update - We are continuing to investigate this issue.
Oct 19, 02:37 UTC
Investigating - We are experiencing issues with one of our datacenters. We are actively working on mitigation. Seeing minimal degradation of service at this point. Fortunately, this only impacts one datacenter, the rest are operational, and redundancies are in place. ETA recovery time for datacenter: 8 hours. We will actively keep you updated on the progress.
Oct 19, 02:37 UTC
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