GPT-4.5 vs NVIDIA Nemotron Nano 9B V2
Compare GPT-4.5 by OpenAI against NVIDIA Nemotron Nano 9B V2 by NVIDIA, context windows of 128K vs 131K, tested across 25 shared challenges.
Our Verdict
GPT-4.5
NVIDIA Nemotron Nano 9B V2Runner-up
No community votes yet. On paper, GPT-4.5 has the edge — bigger model tier, major provider backing.
NVIDIA Nemotron Nano 9B V2 is 938x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
GPT-4.5
Input
$75.00
Output
$150.00
NVIDIA Nemotron Nano 9B V2
Input
$0.04
1875× cheaper
Output
$0.16
938× cheaper
NVIDIA Nemotron Nano 9B V2 is cheaper on both — 1875× input, 938× output
Writing DNA
Style Comparison
Similarity
63%
NVIDIA Nemotron Nano 9B V2 uses 5.9x more emoji
GPT-4.5
NVIDIA Nemotron Nano 9B V2
63%Vocabulary51%
16wSentence Length16w
0.57Hedging1.01
4.7Bold6.3
6.4Lists5.2
0.00Emoji0.06
1.30Headings0.74
0.54Transitions0.22
Based on 11 + 22 text responses
Research
What we learned reading every model
FAQ
