What is the difference between NVIDIA Nemotron 3 Super (free) and OpenAI o4-mini?

NVIDIA Nemotron 3 Super (free) is developed by NVIDIA while OpenAI o4-mini is developed by OpenAI. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, NVIDIA Nemotron 3 Super (free) or OpenAI o4-mini?

It depends on your use case. NVIDIA Nemotron 3 Super (free) and OpenAI o4-mini each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How can I compare NVIDIA Nemotron 3 Super (free) and OpenAI o4-mini on Rival?

This page shows a side-by-side comparison of NVIDIA Nemotron 3 Super (free) and OpenAI o4-mini 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.

What is the difference between NVIDIA Nemotron 3 Super (free) and OpenAI o4-mini?

NVIDIA Nemotron 3 Super (free) is developed by NVIDIA while OpenAI o4-mini is developed by OpenAI. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, NVIDIA Nemotron 3 Super (free) or OpenAI o4-mini?

It depends on your use case. NVIDIA Nemotron 3 Super (free) and OpenAI o4-mini each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How can I compare NVIDIA Nemotron 3 Super (free) and OpenAI o4-mini on Rival?

This page shows a side-by-side comparison of NVIDIA Nemotron 3 Super (free) and OpenAI o4-mini 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.

NVIDIA Nemotron 3 Super (free) vs OpenAI o4-mini: Which Is Better?

Updated Mar 2026

Our Verdict

NVIDIA Nemotron 3 Super (free)

OpenAI o4-miniRunner-up

No community votes yet. On paper, NVIDIA Nemotron 3 Super (free) has the edge — bigger model tier, newer, bigger context window.

Too close to call

API pricing

Cost per 1M tokens

NVIDIA Nemotron 3 Super (free)

Input

—

Output

—

OpenAI o4-mini

Input

$1.10

Output

$4.40

Writing DNA

Style Comparison

Similarity

36%

NVIDIA Nemotron 3 Super (free) uses 507.3x more bold

NVIDIA Nemotron 3 Super (free)

OpenAI o4-mini

55%Vocabulary73%

22wSentence Length15w

0.36Hedging0.18

5.1Bold0.0

2.9Lists2.1

0.20Emoji0.00

0.64Headings0.00

0.17Transitions0.02

Based on 23 + 10 text responses

Research

What we learned reading every model

NVIDIA Nemotron 3 Super (free) and OpenAI o4-mini have opinions about your brand too.Ask 10 models what they tell people about you. Verbatim receipts.Run the mirror

FAQ

Common questions

Keep exploring

More comparisons

NVIDIA Nemotron 3 Super (free) vs MiniMax M3New provider

NVIDIA Nemotron 3 Super (free) vs Claude Sonnet 4New provider

OpenAI o4-mini vs Aurora AlphaNew provider

Updated Mar 2026

Our Verdict

NVIDIA Nemotron 3 Super (free)

OpenAI o4-miniRunner-up

No community votes yet. On paper, NVIDIA Nemotron 3 Super (free) has the edge — bigger model tier, newer, bigger context window.

Too close to call

API pricing

Cost per 1M tokens

NVIDIA Nemotron 3 Super (free)

Input

—

Output

—

OpenAI o4-mini

Input

$1.10

Output

$4.40

Writing DNA

Style Comparison

Similarity

36%

NVIDIA Nemotron 3 Super (free) uses 507.3x more bold

NVIDIA Nemotron 3 Super (free)

OpenAI o4-mini

55%Vocabulary73%

22wSentence Length15w

0.36Hedging0.18

5.1Bold0.0

2.9Lists2.1

0.20Emoji0.00

0.64Headings0.00

0.17Transitions0.02

Based on 23 + 10 text responses

Research

What we learned reading every model

NVIDIA Nemotron 3 Super (free) and OpenAI o4-mini have opinions about your brand too.Ask 10 models what they tell people about you. Verbatim receipts.Run the mirror

FAQ

Common questions

Keep exploring

More comparisons

NVIDIA Nemotron 3 Super (free) vs MiniMax M3New provider

NVIDIA Nemotron 3 Super (free) vs Claude Sonnet 4New provider

OpenAI o4-mini vs Aurora AlphaNew provider