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ChangesCerebrasPartial Service Disruption

Cerebras: Major incident: Partial Service Disruption

Major incidentmajor (vendor)Changed Detected stspg.io (opens in new tab)
Summary

Summary pending. The diff below shows exactly what changed.

Incident page: the full timeline of updates

What changed

Struck in red is what Cerebras removed; blue is what they added. Muted text is unchanged context.

AddedTitle#1
Before: not present
After: Partial Service Disruption
AddedImpact#2
Before: not present
After: major
AddedStatus#3
Before: not present
After: resolved
AddedStart time#4
Before: not present
After: 2025-09-12 19:13 UTC
AddedResolved time#5
Before: not present
After: 2025-09-12 20:38 UTC
AddedAffected components#6
Before: not present
After: GPT-OSS-120B, Qwen-3-480B-Coder
AddedUpdateinvestigating#7
Before: not present
After: Some users are seeing intermittent 404 errors starting around 8 AM PT on 9/12/2025 due to an API gateway routing issue. Engineering is investigating and is working on a prompt resolution.
AddedUpdateresolved#8
Before: not present
After: This incident has been resolved.

First version of this incident archived by Rewindex. View the live incident (opens in new tab).

History of this incident

Friday, September 12, 2025

1 incident change

All Cerebras changesCerebras profileMarkdownJSON