GPT-5.4 Mini vs MiniMax M2
Compare GPT-5.4 Mini by OpenAI against MiniMax M2 by MiniMax, context windows of 400K vs 205K, tested across 34 shared challenges.
Our Verdict
GPT-5.4 Mini
MiniMax M2Runner-up
No community votes yet. On paper, GPT-5.4 Mini has the edge — newer, bigger context window, major provider backing.
Too close to call
API pricing
Cost per 1M tokens
GPT-5.4 Mini
Input
$0.75
Output
$4.50
MiniMax M2
Input
$0.000
Output
$0.000
Writing DNA
Style Comparison
Similarity
57%
MiniMax M2 uses 7.8x more emoji
GPT-5.4 Mini
MiniMax M2
54%Vocabulary59%
20wSentence Length14w
0.72Hedging0.48
6.0Bold4.1
8.3Lists3.6
0.00Emoji0.08
2.11Headings0.60
0.04Transitions0.17
Based on 23 + 11 text responses
Research
What we learned reading every model
FAQ
