GPT-5.1-Codex-Mini vs Llama 4 Maverick
Compare GPT-5.1-Codex-Mini by OpenAI against Llama 4 Maverick by Meta AI, context windows of 400K vs 1.0M, tested across 53 shared challenges.
Our Verdict
GPT-5.1-Codex-Mini
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.
Too close to call
API pricing
Cost per 1M tokens
GPT-5.1-Codex-Mini
Input
$1.50
Output
$6.00
Llama 4 Maverick
Input
$1.50
Output
$2.50
2.4× cheaper
Writing DNA
Style Comparison
Similarity
39%
Llama 4 Maverick uses 9.6x more headings
GPT-5.1-Codex-Mini
Llama 4 Maverick
65%Vocabulary42%
20wSentence Length24w
0.56Hedging0.76
3.3Bold3.7
3.4Lists6.3
0.00Emoji0.00
0.08Headings0.74
0.05Transitions0.11
Based on 13 + 12 text responses
Research
What we learned reading every model
FAQ
