GPT-5.1 Codex Max vs MiniMax M1
Compare GPT-5.1 Codex Max by OpenAI against MiniMax M1 by MiniMax, tested across 52 shared challenges.
Our Verdict
GPT-5.1 Codex Max
MiniMax M1Runner-up
No community votes yet. On paper, GPT-5.1 Codex Max has the edge — newer, major provider backing.
Too close to call
API pricing
Cost per 1M tokens
GPT-5.1 Codex Max
Input
—
Output
—
MiniMax M1
Input
$0.30
Output
$1.65
Writing DNA
Style Comparison
Similarity
26%
MiniMax M1 uses 10.4x more emoji
GPT-5.1 Codex Max
MiniMax M1
60%Vocabulary53%
16wSentence Length17w
0.36Hedging0.51
2.3Bold7.4
4.2Lists6.2
0.00Emoji0.10
0.12Headings0.86
0.03Transitions0.03
Based on 13 + 14 text responses
Research
What we learned reading every model
FAQ
