MiniMax M2.5vsMuse Spark 1.3
MiniMax M2.5 is cheaper than Muse Spark 1.3 at $0.3/M vs $1.25/M input tokens.
| Spec | MiniMax M2.5 | Muse Spark 1.3 |
|---|---|---|
| Input price | $0.3/M tokens | $1.25/M tokens |
| Output price | $1.2/M tokens | $4.25/M tokens |
| Context window | 205K tokens | 1.0M tokens |
| Weights | Open | Closed |
| Free API (OpenRouter) | No | No |
| Released | Feb 2026 | Sep 2026 |
Our Verdict
Muse Spark 1.3
MiniMax M2.5Runner-up
Not enough votes to call it. On the specs, Muse Spark 1.3 has the edge: newer, bigger context window, major provider backing.
MiniMax M2.5 costs 3.5x less per token.
Too close to call
API pricing
Cost per 1M tokens
MiniMax M2.5
Input
$0.30
4.2× cheaper
Output
$1.20
3.5× cheaper
Muse Spark 1.3
Input
$1.25
Output
$4.25
MiniMax M2.5 is cheaper on both: 4.2× input, 3.5× output.
Where to run it
8 hosts, cheapest first
MiniMax M2.57 hosts
Muse Spark 1.31 host
Per million tokens. Prices and uptime via OpenRouter, checked 9 Sep 2026.
Writing DNA
Style Comparison
Similarity
15%
MiniMax M2.5 uses 1.5x more emoji
MiniMax M2.5
Muse Spark 1.3
55%Vocabulary59%
25wSentence Length14w
0.58Hedging0.28
6.0Bold2.6
4.4Lists2.3
0.01Emoji0.00
1.11Headings0.48
0.16Transitions0.02
Based on 23 + 27 text responses
Research
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FAQ
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