What is the difference between Nemotron 3 Ultra and Seed 2.0 Code?

Nemotron 3 Ultra is developed by NVIDIA while Seed 2.0 Code is developed by ByteDance. Nemotron 3 Ultra has a 1.0M token context window vs Seed 2.0 Code's 262K. 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 Seed 2.0 Code?

It depends on your use case. Nemotron 3 Ultra and Seed 2.0 Code 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 Seed 2.0 Code?

Nemotron 3 Ultra costs $0/M input tokens and Seed 2.0 Code costs $0.5/M input tokens. Nemotron 3 Ultra is $0.50/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 Seed 2.0 Code on Rival?

This page shows a side-by-side comparison of Nemotron 3 Ultra and Seed 2.0 Code 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 Aug 2026

Nemotron 3 UltravsSeed 2.0 Code

Nemotron 3 Ultra is cheaper than Seed 2.0 Code at $0/M vs $0.5/M input tokens.

Nemotron 3 Ultra and Seed 2.0 Code compared across 54 shared prompts
Spec	Nemotron 3 Ultra	Seed 2.0 Code
Input price	Free	$0.5/M tokens
Output price	Free	$3/M tokens
Context window	1.0M tokens	262K tokens
Weights	Open	—
Free API (OpenRouter)	Yes (1 provider)	No
Released	Jun 2026	Aug 2026