Scale AI Nucleus logo and current status indicator

Scale AI Nucleus Status

Operational

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checked Oct 29, 2026 1:33 AM UTC · Scale AI Nucleus's official status page

Is Scale AI Nucleus Currently Down?

No. Scale AI Nucleus is up and running.

Scale AI Nucleus is currently operational with all systems functioning normally.

Service health

The record

30 day period · not affected by the range above
Availability
100.00%
This component only
Incidents
0
Stayed up the whole period
Longest incident
None
No incidents recorded

Availability counts operational or degraded time as available for this component alone. Partial outages count as half downtime and major outages count in full, scheduled maintenance is excluded from the calculation, and periods with no recorded status are counted as available rather than assumed down. Figures cover this component only — the service-wide record is on the Nucleus service page.

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Recent Nucleus outages & status updates

Status changes and service events for Nucleus over the last 30 days

No recent outages or service warnings to show.

Solid — we detected itHollow — Nucleus reported it

Frequently asked questions about Scale AI Nucleus

Common questions about monitoring Nucleus and reading its status.

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