Claude Sonnet 4.6vsMiniMax M3
MiniMax M3 is cheaper than Claude Sonnet 4.6 at $0.3/M vs $3/M input tokens.
| Spec | Claude Sonnet 4.6 | MiniMax M3 |
|---|---|---|
| Input price | $3/M tokens | $0.3/M tokens |
| Output price | $15/M tokens | $1.2/M tokens |
| Context window | 1.0M tokens | 1.0M tokens |
| Weights | Closed | Open |
| Free API (OpenRouter) | No | No |
| Released | Feb 2026 | Jun 2026 |
Our Verdict
Claude Sonnet 4.6
MiniMax M3
Not enough votes to call it. On the specs, nothing separates them.
MiniMax M3 costs 13x less per token.
Too close to call
API pricing
Cost per 1M tokens
Claude Sonnet 4.6
Input
$3.00
Output
$15.00
MiniMax M3
Input
$0.30
10× cheaper
Output
$1.20
13× cheaper
MiniMax M3 is cheaper on both: 10× input, 13× output.
Where to run it
16 hosts, cheapest first
Per million tokens. Prices and uptime via OpenRouter, checked 9 Sep 2026.
Writing DNA
Style Comparison
Similarity
69%
MiniMax M3 uses 6.0x more emoji
Claude Sonnet 4.6
MiniMax M3
56%Vocabulary55%
36wSentence Length24w
0.53Hedging0.52
5.1Bold5.2
3.4Lists3.0
0.19Emoji1.15
2.10Headings1.21
0.02Transitions0.02
Based on 23 + 27 text responses
Research
What we learned reading every model
FAQ
Common questions
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