GPT-5 Nano vs Llama 4 Scout
Compare GPT-5 Nano by OpenAI against Llama 4 Scout by Meta AI, tested across 54 shared challenges. Updated May 2026.
Which is better, GPT-5 Nano or Llama 4 Scout?
GPT-5 Nano and Llama 4 Scout are both competitive models. Compare their real outputs side by side below.
Key Differences Between GPT-5 Nano and Llama 4 Scout
GPT-5 Nano is made by openai while Llama 4 Scout is from meta.
API pricing
Per 1M tokens
GPT-5 Nano
Input
—
Output
—
Llama 4 Scout
Input
$0.25
Output
$0.50
Our Verdict
GPT-5 Nano
Llama 4 Scout
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Too close to call
Writing DNA
Style Comparison
Similarity
53%
Llama 4 Scout uses 412.3x more bold
GPT-5 Nano
Llama 4 Scout
59%Vocabulary43%
25wSentence Length42w
0.23Hedging0.81
0.0Bold4.1
4.2Lists7.3
0.00Emoji0.00
0.00Headings0.30
0.01Transitions0.04
Based on 14 + 10 text responses
FAQ
