GPT-5.4 Pro vs Llama 4 Maverick
Compare GPT-5.4 Pro by OpenAI against Llama 4 Maverick by Meta AI, context windows of 1.1M vs 1.0M, tested across 18 shared challenges.
Our Verdict
GPT-5.4 Pro
Llama 4 Maverick
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Llama 4 Maverick is 72x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
GPT-5.4 Pro
Input
$30.00
Output
$180.00
Llama 4 Maverick
Input
$1.50
20× cheaper
Output
$2.50
72× cheaper
Llama 4 Maverick is cheaper on both — 20× input, 72× output
Writing DNA
Style Comparison
Similarity
73%
Llama 4 Maverick uses 11.2x more transitions
GPT-5.4 Pro
Llama 4 Maverick
50%Vocabulary42%
35wSentence Length24w
0.70Hedging0.76
7.5Bold3.7
8.3Lists6.3
0.00Emoji0.00
2.52Headings0.74
0.01Transitions0.11
Based on 12 + 12 text responses
Research
What we learned reading every model
FAQ
