What is the difference between Nemotron 3 Ultra and Qwen3 30B A3B?

Nemotron 3 Ultra is developed by NVIDIA while Qwen3 30B A3B is developed by Qwen. Nemotron 3 Ultra has a 1.0M token context window vs Qwen3 30B A3B's 41K. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Nemotron 3 Ultra or Qwen3 30B A3B?

It depends on your use case. Nemotron 3 Ultra and Qwen3 30B A3B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How much does Nemotron 3 Ultra cost compared to Qwen3 30B A3B?

Nemotron 3 Ultra costs $0/M input tokens and Qwen3 30B A3B costs $0/M input tokens. Qwen3 30B A3B is $0.00/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare Nemotron 3 Ultra and Qwen3 30B A3B on Rival?

This page shows a side-by-side comparison of Nemotron 3 Ultra and Qwen3 30B A3B 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.

Updated Jun 2026

Nemotron 3 UltravsQwen3 30B A3B

Nemotron 3 Ultra has a larger context window than Qwen3 30B A3B (1.0M tokens vs 41K tokens).

Nemotron 3 Ultra and Qwen3 30B A3B compared across 54 shared prompts
Spec	Nemotron 3 Ultra	Qwen3 30B A3B
Input price	Free	Free
Output price	Free	Free
Context window	1.0M tokens	41K tokens
Weights	Open	Open
Free API (OpenRouter)	Yes (1 provider)	No
Released	Jun 2026	Apr 2025