Outage in Cerebras

Partial Degradation of Qwen3 32B, Llama 3.1 8B, Llama 3.3 70B, and Qwen-3-235B-Instruct-2507

Resolved Minor
December 12, 2025 - Started about 1 month ago - Lasted about 3 hours
Official incident page

Incident Report

We are currently working to resume normal service performance. We will provide further updates as we make progress.
Components affected
Cerebras Llama3.1-8B Cerebras Llama-3.3-70B

Need to monitor Cerebras outages?

One place to monitor all your cloud vendors.
Get instant alerts when an outage is detected.

Start Monitoring Cerebras
Latest Updates ( sorted recent to last )
RESOLVED about 1 month ago - at 12/12/2025 06:04PM

Between 06:50 AM PST and 07:45 AM PST users experienced partial degradation with llama3.1-8b, llama-3.3-70b, qwen-3-32b, qwen-3-235b-instruct-2507 models. We have deployed a fix and the issue is now resolved.

INVESTIGATING about 1 month ago - at 12/12/2025 05:48PM

Between 06:50 AM PST and 07:45 AM PST users experienced partial degradation with llama3.1-8b, llama-3.3-70b, qwen-3-32b, qwen-3-235b-instruct-2507 models. We have deployed a fix and the issue is now resolved.

INVESTIGATING about 1 month ago - at 12/12/2025 05:47PM

Between 06:50 AM PST and 07:45 AM PST users experienced partial degradation with llama3.1-8b, llama-3.3-70b, qwen-3-32b, qwen-3-235b-instruct-2507 models. We have deployed a fix and the issue is now resolved.

MONITORING about 1 month ago - at 12/12/2025 03:58PM

We've deployed the fix and affected service is now recovering. We are actively monitoring service performance.

INVESTIGATING about 1 month ago - at 12/12/2025 03:37PM

We are continuing to investigate this issue.

INVESTIGATING about 1 month ago - at 12/12/2025 03:36PM

We are continuing to investigate this issue.

INVESTIGATING about 1 month ago - at 12/12/2025 03:33PM

We are currently working to resume normal service performance. We will provide further updates as we make progress.

Latest Cerebras outages

Identified - Caused by External Depencency - about 2 months ago
Partial Service Disruption - about 2 months ago
Partial Service Disruption - 2 months ago
Partial Service Disruption - 2 months ago
Service Degradation - 3 months ago

The Status Page Aggregator with Early Outage Detection

With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.

Start free trial

No credit card required · Cancel anytime · 5350 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook