Nebius
nvidia/cosmos3-super-reasoner model retirement
Stopped workingSubscribe to NebiusShare
Nebius retired the model nvidia/cosmos3-super-reasoner on August 31, 2026. Calls to model nvidia/cosmos3-super-reasoner fail since that date.
What to use instead of nvidia/cosmos3-super-reasoner
Move to MiniMaxAI/MiniMax-M3, which is the replacement recommended by Nebius.
In Nebius's words
Deprecating Model: nvidia/Cosmos3-Super-Reasoner; Recommended Replacement: MiniMaxAI/MiniMax-M3
Facts
- API
- Nebius
api.studio.nebius.ai - Model
nvidia/cosmos3-super-reasoner- Kind
- Model retirement
- Takes effect
- August 31, 2026
- Calls after that day
- Fail
- Source
- Model notices
- Last updated
- Verified
- , against Nebius's own pages
Questions
When does nvidia/cosmos3-super-reasoner shut down?
Calls to the model nvidia/cosmos3-super-reasoner on Nebius stopped working on August 31, 2026.
What happens to calls after August 31, 2026?
They have failed since August 31, 2026.
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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You fixed this one by hand.
Okapi opens the pull request with the fix before the next breaking change reaches your code.