GPT-5 Pro vs MiniMax M2-her
Compare GPT-5 Pro by OpenAI against MiniMax M2-her by MiniMax, context windows of 400K vs 66K, tested across 42 shared challenges.
Our Verdict
GPT-5 Pro
MiniMax M2-herRunner-up
No community votes yet. On paper, GPT-5 Pro has the edge — bigger model tier, bigger context window, major provider backing.
MiniMax M2-her is 100x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
GPT-5 Pro
Input
$15.00
Output
$120.00
MiniMax M2-her
Input
$0.30
50× cheaper
Output
$1.20
100× cheaper
MiniMax M2-her is cheaper on both — 50× input, 100× output
Writing DNA
Style Comparison
Similarity
60%
MiniMax M2-her uses 198.6x more bold
GPT-5 Pro
MiniMax M2-her
65%Vocabulary65%
15wSentence Length18w
0.32Hedging0.71
0.0Bold2.0
2.9Lists1.7
0.00Emoji0.96
0.00Headings0.31
0.01Transitions0.21
Based on 11 + 24 text responses
Research
What we learned reading every model
FAQ
