GPT-5 Pro vs MiMo-V2.5-Pro
Compare GPT-5 Pro by OpenAI against MiMo-V2.5-Pro by Xiaomi, context windows of 400K vs 1.0M, tested across 40 shared challenges.
Our Verdict
GPT-5 Pro
MiMo-V2.5-Pro
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
MiMo-V2.5-Pro is 40x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
GPT-5 Pro
Input
$15.00
Output
$120.00
MiMo-V2.5-Pro
Input
$1.00
15× cheaper
Output
$3.00
40× cheaper
MiMo-V2.5-Pro is cheaper on both — 15× input, 40× output
Writing DNA
Style Comparison
Similarity
37%
MiMo-V2.5-Pro uses 567.7x more bold
GPT-5 Pro
MiMo-V2.5-Pro
65%Vocabulary58%
15wSentence Length22w
0.32Hedging0.61
0.0Bold5.7
2.9Lists3.1
0.00Emoji0.63
0.00Headings1.40
0.01Transitions0.02
Based on 11 + 27 text responses
Research
What we learned reading every model
FAQ
Common questions
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