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Nebius nvidia/nvidia-nemotron-3-nano-30b-a3b model retirement

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On November 9, 2026, the model nvidia/nvidia-nemotron-3-nano-30b-a3b will be retired. Calls referencing model nvidia/nvidia-nemotron-3-nano-30b-a3b will fail after this date. Nebius has scheduled this retirement across the platform.


What to use instead of nvidia/nvidia-nemotron-3-nano-30b-a3b

Move to nvidia/Nemotron-3_5-Lightning, which is recommended by Nebius.

In Nebius's words

Deprecating Model: nvidia/NVIDIA-Nemotron-3-Nano-30B-A3B; Recommended Replacement: nvidia/Nemotron-3_5-Lightning

Nebius, Model notices

Facts

API
Nebius api.studio.nebius.ai
Model
nvidia/nvidia-nemotron-3-nano-30b-a3b
Released
December 15, 2025 (models.dev)
Kind
Model retirement
Takes effect
November 9, 2026
Calls after that day
Fail
Source
Model notices
Last updated
Verified
, against Nebius's own pages

Questions

When does nvidia/nvidia-nemotron-3-nano-30b-a3b shut down?

Calls to the model nvidia/nvidia-nemotron-3-nano-30b-a3b on Nebius stop working on November 9, 2026.

What happens to calls after November 9, 2026?

They fail from that day.

When was nvidia/nvidia-nemotron-3-nano-30b-a3b released?

nvidia/nvidia-nemotron-3-nano-30b-a3b was released on December 15, 2025, according to models.dev.

How do I find the calls this hits in my code?

Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.


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Is your code calling this?

Okapi finds the calls this change hits in your repo and opens the pull request with the fix before November 9, 2026.

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