GPT-5.4 ProvsMiniMax M2-her
MiniMax M2-her is cheaper than GPT-5.4 Pro at $0.3/M vs $30/M input tokens.
| Spec | GPT-5.4 Pro | MiniMax M2-her |
|---|---|---|
| Input price | $30/M tokens | $0.3/M tokens |
| Output price | $180/M tokens | $1.2/M tokens |
| Context window | 1.1M tokens | 66K tokens |
| Released | Mar 2026 | Jan 2026 |
Our Verdict
GPT-5.4 Pro
MiniMax M2-herRunner-up
Not enough votes to call it. On the specs, GPT-5.4 Pro has the edge: bigger model tier, newer, bigger context window, major provider backing.
MiniMax M2-her costs 150x less per token.
Slight edge
API pricing
Cost per 1M tokens
GPT-5.4 Pro
Input
$30.00
Output
$180.00
MiniMax M2-her
Input
$0.30
100× cheaper
Output
$1.20
150× cheaper
MiniMax M2-her is cheaper on both — 100× input, 150× output
Writing DNA
Style Comparison
Similarity
34%
MiniMax M2-her uses 96.5x more emoji
GPT-5.4 Pro
MiniMax M2-her
50%Vocabulary65%
35wSentence Length18w
0.70Hedging0.71
7.5Bold2.0
8.3Lists1.7
0.00Emoji0.96
2.52Headings0.31
0.01Transitions0.21
Based on 12 + 24 text responses
Research
What we learned reading every model
FAQ
Common questions
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