Is Nebius AI Studio down? › Outage history › Aug 15, 2026
Nebius AI Studio partial outage on Aug 15, 2026: what happened
On Aug 15, 2026, the Nebius status page reported "Partial InfiniBand unavailability". About 3 hours 17 min: from Aug 15, 2026, 18:25 UTC to Aug 15, 2026, 21:43 UTC, by the official start and resolution times.
Nebius AI Studio right now
At our last refresh (Oct 22, 2026, 12:35 UTC) Nebius AI Studio was up: All Systems Operational.
- Started
- Aug 15, 2026, 18:25 UTC
- Resolved
- Aug 15, 2026, 21:43 UTC
- Duration
- 3 hours 17 min
- Official impact
- Major
- Affected
- Compute Cloud, UK-SOUTH1 - Compute Cloud
- Source
- Partial InfiniBand unavailability on the Nebius status page
The Nebius status page rated the impact "Major": a partial outage. Some parts or some users were affected; it was not a complete outage.
What caused the Nebius AI Studio partial outage?
The Nebius status page has not published a cause. Its updates describe the symptoms only.
When was it fixed?
The Nebius status page marked it resolved at Aug 15, 2026, 21:43 UTC, 3 hours 17 min after it started.
Timeline of official updates
Every update the Nebius status page posted, oldest first. Times are UTC.
Aug 15, 2026, 18:25 UTC investigating
We are currently investigating this issue.
Aug 15, 2026, 21:43 UTC resolved
This incident has been resolved.
Nebius AI Studio partial outage questions
What caused the Nebius AI Studio partial outage on Aug 15, 2026?
The Nebius status page has not published a cause.
When was the Nebius AI Studio partial outage on Aug 15, 2026 fixed?
The Nebius status page marked it resolved at Aug 15, 2026, 21:43 UTC, 3 hours 17 min after it started.
How long did the Nebius AI Studio partial outage last?
About 3 hours 17 min: from Aug 15, 2026, 18:25 UTC to Aug 15, 2026, 21:43 UTC, by the official start and resolution times.
Was Nebius AI Studio completely down?
No. The Nebius status page rated the impact "Major": a partial outage. Some parts or some users were affected; it was not a complete outage. The affected parts listed were: Compute Cloud, UK-SOUTH1 - Compute Cloud.
Which parts of Nebius AI Studio were affected?
The Nebius status page listed: Compute Cloud, UK-SOUTH1 - Compute Cloud.
Other recent Nebius AI Studio incidents
- Partial IAM and console unavailability Oct 18, 2026, 14:07 UTC, duration not stated
- CLI login issues Oct 16, 2026, 13:02 UTC, 11 minutes
- InfiniBand connectivity issues for GPU clusters in eu-west2 Oct 15, 2026, 05:34 UTC, 10 hours 38 min
- Connectivity issues between eu-south1 and other Nebius regions Oct 14, 2026, 20:41 UTC, 9 hours 9 min
- InfiniBand connectivity issues for GPU clusters in eu-west2 Oct 14, 2026, 09:54 UTC, 58 minutes
- Metrics unavailable in Management Console for Monitoring in eu-west1 Oct 8, 2026, 08:48 UTC, 11 minutes
Full Nebius AI Studio outage history and biggest outages → · Recent outages across all services →
Quotes are the Nebius status page's own words, from the official incident. Is It Up or Down is independent and not affiliated with Nebius AI Studio. Times are UTC.