NVIDIA: Nemotron 3 Ultra vs OpenAI o4-mini
Compare NVIDIA: Nemotron 3 Ultra by NVIDIA against OpenAI o4-mini by OpenAI, tested across 53 shared challenges. Updated June 2026.
Which is better, NVIDIA: Nemotron 3 Ultra or OpenAI o4-mini?
NVIDIA: Nemotron 3 Ultra and OpenAI o4-mini are both competitive models. NVIDIA: Nemotron 3 Ultra costs $0/M input tokens vs $1.1/M for OpenAI o4-mini. Compare their real outputs side by side below.
Key Differences Between NVIDIA: Nemotron 3 Ultra and OpenAI o4-mini
NVIDIA: Nemotron 3 Ultra is made by nvidia while OpenAI o4-mini is from openai. On pricing, NVIDIA: Nemotron 3 Ultra costs $0/M input tokens vs $1.1/M for OpenAI o4-mini.
API pricing
Per 1M tokens
NVIDIA: Nemotron 3 Ultra
Input
$0.000
Output
$0.000
OpenAI o4-mini
Input
$1.10
Output
$4.40
Our Verdict
NVIDIA: Nemotron 3 Ultra
OpenAI o4-miniRunner-up
No community votes yet. On paper, NVIDIA: Nemotron 3 Ultra has the edge — bigger model tier, newer, bigger context window.
Too close to call
Writing DNA
Style Comparison
Similarity
44%
NVIDIA: Nemotron 3 Ultra uses 771.7x more bold
NVIDIA: Nemotron 3 Ultra
OpenAI o4-mini
59%Vocabulary73%
16wSentence Length15w
0.26Hedging0.18
7.7Bold0.0
2.7Lists2.1
0.13Emoji0.00
0.75Headings0.00
0.04Transitions0.02
Based on 26 + 10 text responses
FAQ
