GPT-4o (Omni) vs MiMo-V2-Pro
Compare GPT-4o (Omni) by OpenAI against MiMo-V2-Pro by Xiaomi, context windows of 128K vs 1.0M, tested across 53 shared challenges.
Our Verdict
GPT-4o (Omni)
MiMo-V2-Pro
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
MiMo-V2-Pro is 3.3x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
GPT-4o (Omni)
Input
$2.50
Output
$10.00
MiMo-V2-Pro
Input
$1.00
2.5× cheaper
Output
$3.00
3.3× cheaper
MiMo-V2-Pro is cheaper on both — 2.5× input, 3.3× output
Writing DNA
Style Comparison
Similarity
45%
GPT-4o (Omni) uses 26.3x more transitions
GPT-4o (Omni)
MiMo-V2-Pro
54%Vocabulary66%
18wSentence Length18w
0.72Hedging0.59
7.3Bold7.3
5.6Lists4.8
0.03Emoji0.45
1.40Headings1.42
0.26Transitions0.00
Based on 24 + 14 text responses
Research
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