Claude Sonnet 4 vs MiMo-V2.5
Compare Claude Sonnet 4 by Anthropic against MiMo-V2.5 by Xiaomi, context windows of 200K vs 1.0M, tested across 53 shared challenges.
Our Verdict
Claude Sonnet 4
MiMo-V2.5
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
MiMo-V2.5 is 7.5x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Claude Sonnet 4
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
46%
Claude Sonnet 4 uses 6.5x more sentence length
Claude Sonnet 4
MiMo-V2.5
62%Vocabulary57%
111wSentence Length17w
0.40Hedging0.64
5.0Bold5.9
9.3Lists2.8
0.88Emoji1.01
2.16Headings1.07
0.33Transitions0.07
Based on 17 + 27 text responses
Research
What we learned reading every model
FAQ
