# nvidia/cosmos3-super-reasoner

Calls to the model nvidia/cosmos3-super-reasoner on Nebius stopped working on August 31, 2026.

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

Move to MiniMaxAI/MiniMax-M3, which is the replacement recommended by Nebius.

- API: Nebius (api.studio.nebius.ai)
- Model: nvidia/cosmos3-super-reasoner
- Kind: Model retirement
- Takes effect: August 31, 2026
- Calls after that day: fail
- Calls it hits: `model nvidia/cosmos3-super-reasoner`
- Source: [Model notices](https://docs.tokenfactory.nebius.com/llms.txt#deprecation)
- Verified: November 6, 2026, against Nebius's own pages
- Page: https://www.okapi.bot/models/nebius/nvidia/cosmos3-super-reasoner/

## Nebius's words

> Deprecating Model: nvidia/Cosmos3-Super-Reasoner; Recommended Replacement: MiniMaxAI/MiniMax-M3

Okapi finds the calls this change hits in your repo and opens the pull request with the fix: https://github.com/apps/okapi-agent