GPT-4.5 vs Llama 4 Maverick
Compare GPT-4.5 by OpenAI against Llama 4 Maverick by Meta AI, context windows of 128K vs 1.0M, tested across 24 shared challenges.
Our Verdict
Llama 4 Maverick
GPT-4.5Runner-up
No community votes yet. On paper, Llama 4 Maverick has the edge — newer, bigger context window.
Llama 4 Maverick is 60x 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
Llama 4 Maverick
Input
$1.50
50× cheaper
Output
$2.50
60× cheaper
Llama 4 Maverick is cheaper on both — 50× input, 60× output
Writing DNA
Style Comparison
Similarity
54%
GPT-4.5 uses 4.8x more transitions
GPT-4.5
Llama 4 Maverick
63%Vocabulary42%
16wSentence Length24w
0.57Hedging0.76
4.7Bold3.7
6.4Lists6.3
0.00Emoji0.00
1.30Headings0.74
0.54Transitions0.11
Based on 11 + 12 text responses
Research
What we learned reading every model
FAQ
Common questions
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