Nemotron 3 Nano Omni (free) vs 
Quasar Alpha
Quasar Alpha has a larger context window than Nemotron 3 Nano Omni (free) (1.0M tokens vs 256K tokens).
Interactive Catan Board
Hex grid you can resize with a slider. Geometry plus state.
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Which answer wins?
Price and specs
| Spec | Nemotron 3 Nano Omni (free) | Quasar Alpha |
|---|---|---|
| Input price | Free | — |
| Output price | Free | — |
| Context window | 256K tokens | 1.0M tokens |
| Free API (OpenRouter) | Yes (1 provider) | — |
| Released | Apr 2026 | Apr 2025 |
| At 10M a month | $0 | not listed |
Input tokens at list price. No caching, no batch discount.
Where to run it
Nemotron 3 Nano Omni (free)1 host
Quasar Alpha
No hosts listed on OpenRouter.
Per million tokens. Prices and uptime via OpenRouter, checked 10 Oct 2026.
Common questions
What is the difference between Nemotron 3 Nano Omni (free) and Quasar Alpha?
Nemotron 3 Nano Omni (free) is developed by NVIDIA while Quasar Alpha is developed by OpenRouter. Nemotron 3 Nano Omni (free) has a 256K token context window vs Quasar Alpha's 1.0M. You can compare their actual outputs across 4 challenges on Rival to see how they differ in practice.
Which is better, Nemotron 3 Nano Omni (free) or Quasar Alpha?
It depends on your use case. Nemotron 3 Nano Omni (free) and Quasar Alpha each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 4 challenges so you can judge which fits your needs best.
How can I compare Nemotron 3 Nano Omni (free) and Quasar Alpha on Rival?
This page shows a side-by-side comparison of Nemotron 3 Nano Omni (free) and Quasar Alpha across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.
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