New Multi-region uptime checks and custom-domain status pages

Cerebras Inference Outage History

Daily provider-status observations and published incident history for Cerebras Inference.

Operational

Cerebras Inference is operational. Verified . Official provider source.

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100% of 36 verified observed days had no reported provider issue

90-Day Trend

Jul 3Sep 30

Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.

Monthly Status Summary

Month Issue-free days Days Tracked Days with issues
September 2026 100% 30 0

This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.

Recorded Daily Status (Last 91 Days)

Jul 2 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

September 2026
Partial Service Disruption
major Observed active window 4h 58m

View incident details and source

Started:

GPT-OSS-120B Qwen-3.8-27b
monitoring
Services are back up. We are still investigating the root cause.
investigating
Some features may be temporarily unavailable since UTC 10:54. We are currently working to resume normal service performance. We will provide further updates as we make progress.

Legacy Incident Archive

2 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.

June 2026
Partial Service Disruption
minor Source not attested
Last archived state: resolved
View archived record details
investigating
Customer using AWS billing may experience availability issues. Exact reason is being investigated.
May 2026
qwen-3-235b-a22b-instruct-2507 Service Unavailable
critical Source not attested
Last archived state: resolved
View archived record details
investigating
The service is currently inaccessible. We are currently working urgently to restore service capabilities. We will provide further updates as we make progress.