ChatGPT-4o (March 2025) vs Llama 4 Scout
Compare ChatGPT-4o (March 2025) by OpenAI against Llama 4 Scout by Meta AI, context windows of 128K vs 10.0M, tested across 32 shared challenges.
Our Verdict
ChatGPT-4o (March 2025)
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.
Llama 4 Scout is 30x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
ChatGPT-4o (March 2025)
Input
$5.00
Output
$15.00
Llama 4 Scout
Input
$0.25
20× cheaper
Output
$0.50
30× cheaper
Llama 4 Scout is cheaper on both — 20× input, 30× output
Writing DNA
Style Comparison
Similarity
59%
ChatGPT-4o (March 2025) uses 94.5x more emoji
ChatGPT-4o (March 2025)
Llama 4 Scout
55%Vocabulary43%
24wSentence Length42w
0.52Hedging0.81
3.3Bold4.1
6.0Lists7.3
0.94Emoji0.00
0.63Headings0.30
0.05Transitions0.04
Based on 15 + 10 text responses
Research
What we learned reading every model
FAQ
