Claude Opus 4 vs NVIDIA Nemotron Nano 9B V2
Compare Claude Opus 4 by Anthropic against NVIDIA Nemotron Nano 9B V2 by NVIDIA, in 2 community votes, claude opus 4 wins 100% of head-to-head duels, context windows of 200K vs 131K, tested across 53 shared challenges.
Web Design: Claude Opus 4 wins 100% of votes
Our Verdict
Claude Opus 4Winner
NVIDIA Nemotron Nano 9B V2Runner-up
Pick Claude Opus 4. In 2 blind votes, Claude Opus 4 wins 100% of the time. That's not luck.
Claude Opus 4 particularly excels in Web Design. NVIDIA Nemotron Nano 9B V2 is 469x cheaper per token — worth considering if cost matters.
Clear winner
API pricing
Cost per 1M tokens
Claude Opus 4
Input
$15.00
Output
$75.00
NVIDIA Nemotron Nano 9B V2
Input
$0.04
375× cheaper
Output
$0.16
469× cheaper
NVIDIA Nemotron Nano 9B V2 is cheaper on both — 375× input, 469× output
Writing DNA
Style Comparison
Similarity
58%
Claude Opus 4 uses 4.0x more sentence length
Claude Opus 4
NVIDIA Nemotron Nano 9B V2
64%Vocabulary51%
62wSentence Length16w
0.52Hedging1.01
4.4Bold6.3
9.1Lists5.2
0.11Emoji0.06
1.87Headings0.74
0.27Transitions0.22
Based on 16 + 22 text responses
Research
What we learned reading every model
FAQ
