Is Cerebras down?
No — Cerebras is up.
checked 0s ago · 0 user reports in the last 10 min
Cerebras provides ultra-fast AI inference powered by its wafer-scale processors.
Cerebras's status page
Read 6m ago — All Systems Operational
As of 10/13/2026, 5:56:10 PM, Cerebras reports Cerebras as operational.
Is it just you?
Probably just youNo recent issue reports from other users.
Are you having issues?
Get an email the next time Cerebras breaks
One email when Cerebras goes down, one when it's back. Nothing else.
Common questions
Why is Cerebras not working for me?
Cerebras reports Cerebras as operational right now, so a problem is likely on your side: try refreshing, logging out and back in, disabling VPNs or browser extensions, or switching networks. If others start reporting the same issue, this page will say so.
How long do Cerebras outages usually last?
Based on recent Cerebras incidents we have tracked, outages like this typically resolve in about 77 minutes, though major incidents can take longer.
What can I use while Cerebras is down?
Right now these comparable AI services report themselves as up: ChatGPT, Gemini, Grok, Perplexity.
Does Cerebras have an official status page?
Cerebras does not publish a status page; this page reads Cerebras's public status page instead.
How reliable is Cerebras?
Over the last 30 days Cerebras had 1 incident totalling about 45 minutes of disruption, for 99.9% uptime — #11 of 35 of the AI apps we track. The longest single incident lasted about 298 minutes.
How often does Cerebras go down?
Cerebras has had 1 incident in the last 30 days, most recently on September 25, 2026. See the full outage history below.
How reliable is Cerebras?
99.9%
uptime · last 30 days
1
incident · 30 days
298m
longest outage
#11 of 35
reliability rank
Over the last 30 days Cerebras had 1 incident totalling about 45 minutes of disruption, for 99.9% uptime — #11 of 35 of the AI apps we track. The longest single incident lasted about 298 minutes.
Recent Cerebras incidents
How we know
This verdict is Cerebras's own reported status, read every five minutes. Reports from people on this page are shown alongside it, never mixed into it.