Cerebras incident

Partial Service Disruption

Minor Resolved View vendor source →

Cerebras experienced a minor incident on September 3, 2025 affecting Llama3.1-8B and GPT-OSS-120B, lasting 3h 57m. The incident has been resolved; the full update timeline is below.

Started
Sep 03, 2025, 06:32 AM UTC
Resolved
Sep 03, 2025, 10:30 AM UTC
Duration
3h 57m
Detected by Pingoru
Sep 03, 2025, 06:32 AM UTC

Affected components

Llama3.1-8BGPT-OSS-120B

Update timeline

  1. identified Sep 03, 2025, 06:32 AM UTC

    Notice: Since approximately 10:40 PM Pacific Time on September 2, 2025, we’ve observed degraded performance due to a datacenter outage. Impact appears limited due to redundancy across other data centers. We will provide further updates as we make progress.

  2. resolved Sep 03, 2025, 10:30 AM UTC

    This incident has been resolved.