Kimi K3 vs MiMo-V2.5
Compare Kimi K3 by Moonshot AI against MiMo-V2.5 by Xiaomi, context windows of 1.0M vs 1.0M, tested across 54 shared challenges.
Our Verdict
Kimi K3
MiMo-V2.5Runner-up
No community votes yet. On paper, Kimi K3 has the edge — bigger model tier, newer.
MiMo-V2.5 is 7.5x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Kimi K3
Input
$3.00
Output
$15.00
MiMo-V2.5
Input
$0.40
7.5× cheaper
Output
$2.00
7.5× cheaper
MiMo-V2.5 is cheaper on both — 7.5× input, 7.5× output
Writing DNA
Style Comparison
Similarity
59%
Kimi K3 uses 2.6x more transitions
Kimi K3
MiMo-V2.5
58%Vocabulary57%
21wSentence Length17w
0.46Hedging0.64
3.6Bold5.9
3.4Lists2.8
0.78Emoji1.01
0.89Headings1.07
0.17Transitions0.07
Based on 27 + 27 text responses
Research
What we learned reading every model
FAQ
Common questions
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