Outage report · Major outage
Cerebras Inference outage on May 1, 2026
qwen-3-235b-a22b-instruct-2507 Service Unavailable
What happened
Cerebras Inference reported a major outage starting May 1, 2026, 07:59 UTC. It was marked resolved at May 1, 2026, 08:57 UTC.
- The incident lasted 58m from first report to resolution.
- Cerebras Inference had reported 3 other partial or major outages in the 90 days before it.
- 7 other vendors we track reported a significant incident within 12 hours of it.
Latest update from Cerebras Inference
This incident has been resolved.
What our independent monitoring saw
Our independent monitoring of Cerebras Inference started after this incident, so this report is based on Cerebras Inference's status page.
Other outages around the same time
Significant incidents other vendors reported within 12 hours of this one.
Cerebras Inference's overall reliability
Cerebras Inference has a reliability score of 89.3/100, with 99.88% effective uptime and 2 incidents over the last 90 days.
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