Is Nebius AI Studio down? › Outage history › Apr 29, 2026
Nebius AI Studio partial outage on Apr 29, 2026: what happened
On Apr 29, 2026, the Nebius status page reported "Partial unavailability of external models in Token Factory". About 16 hours 29 min: from Apr 29, 2026, 15:36 UTC to Apr 30, 2026, 08:05 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
- Apr 29, 2026, 15:36 UTC
- Resolved
- Apr 30, 2026, 08:05 UTC
- Duration
- 16 hours 29 min
- Official impact
- Major
- Affected
- Token Factory, US-CENTRAL1 - Token Factory
- Source
- Partial unavailability of external models in Token Factory 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 following serverless models are unavailable due to external provider downtime."
From the Nebius status page, Apr 29, 2026, 15:36 UTC.
When was it fixed?
The Nebius status page marked it resolved at Apr 30, 2026, 08:05 UTC, 16 hours 29 min after it started. Its resolution note: "The external provider has restored operations. All models are now available."
Timeline of official updates
Every update the Nebius status page posted, oldest first. Times are UTC.
Apr 29, 2026, 15:36 UTC investigating
The following serverless models are unavailable due to external provider downtime. Qwen/Qwen3-235B-A22B-Thinking-2507-fast Qwen/Qwen3-Next-80B-A3B-Thinking-fast Qwen/Qwen3.5-397B-A17B-fast deepseek-ai/DeepSeek-V3.2-fast openai/gpt-oss-120b-fast
Apr 30, 2026, 08:05 UTC resolved
The external provider has restored operations. All models are now available.
Nebius AI Studio partial outage questions
What caused the Nebius AI Studio partial outage on Apr 29, 2026?
The Nebius status page said (update at Apr 29, 2026, 15:36 UTC): "The following serverless models are unavailable due to external provider downtime."
When was the Nebius AI Studio partial outage on Apr 29, 2026 fixed?
The Nebius status page marked it resolved at Apr 30, 2026, 08:05 UTC, 16 hours 29 min after it started. Its resolution note: "The external provider has restored operations. All models are now available."
How long did the Nebius AI Studio partial outage last?
About 16 hours 29 min: from Apr 29, 2026, 15:36 UTC to Apr 30, 2026, 08:05 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: Token Factory, US-CENTRAL1 - Token Factory.
Which parts of Nebius AI Studio were affected?
The Nebius status page listed: Token Factory, US-CENTRAL1 - Token Factory.
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.