MiniMax M2.5vsGPT-1
MiniMax M2.5 has a larger context window than GPT-1 (205K tokens vs 1K tokens).
| Spec | MiniMax M2.5 | GPT-1 |
|---|---|---|
| Input price | $0.3/M tokens | — |
| Output price | $1.2/M tokens | — |
| Context window | 205K tokens | 1K tokens |
| Weights | Open | Open |
| Free API (OpenRouter) | No | — |
| Released | Feb 2026 | Jun 2018 |
Our Verdict
MiniMax M2.5
GPT-1Runner-up
Not enough votes to call it. On the specs, MiniMax M2.5 has the edge: bigger model tier, newer, bigger context window.
Too close to call
API pricing
Cost per 1M tokens
MiniMax M2.5
Input
$0.30
Output
$1.20
GPT-1
Input
—
Output
—
Where to run it
7 hosts, cheapest first
MiniMax M2.57 hosts
GPT-1
No hosts listed on OpenRouter.
Per million tokens. Prices and uptime via OpenRouter, checked 9 Sep 2026.
Writing DNA
Style Comparison
Similarity
34%
MiniMax M2.5 uses 603.3x more bold
MiniMax M2.5
GPT-1
55%Vocabulary65%
25wSentence Length14w
0.58Hedging0.27
6.0Bold0.0
4.4Lists0.3
0.01Emoji0.00
1.11Headings0.00
0.16Transitions0.41
Based on 23 + 7 text responses
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FAQ
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