GPT-5.4 vs MiMo-V2.5-Pro
Compare GPT-5.4 by OpenAI against MiMo-V2.5-Pro by Xiaomi, in 4 community votes, mimo-v2.5-pro wins 75% of head-to-head duels, context windows of 1.1M vs 1.0M, tested across 52 shared challenges.
Reasoning: GPT-5.4 and MiMo-V2.5-Pro are tied
Image Generation: MiMo-V2.5-Pro wins 100% of votes
Our Verdict
MiMo-V2.5-ProWinner
GPT-5.4Runner-up
Pick MiMo-V2.5-Pro. In 4 blind votes, MiMo-V2.5-Pro wins 75% of the time. That's not luck.
MiMo-V2.5-Pro particularly excels in Image Generation. MiMo-V2.5-Pro is 5.0x cheaper per token — worth considering if cost matters.
Clear winner
API pricing
Cost per 1M tokens
GPT-5.4
Input
$2.50
Output
$15.00
MiMo-V2.5-Pro
Input
$1.00
2.5× cheaper
Output
$3.00
5.0× cheaper
MiMo-V2.5-Pro is cheaper on both — 2.5× input, 5.0× output
Writing DNA
Style Comparison
Similarity
61%
MiMo-V2.5-Pro uses 62.5x more emoji
GPT-5.4
MiMo-V2.5-Pro
54%Vocabulary58%
28wSentence Length22w
0.69Hedging0.61
4.1Bold5.7
8.1Lists3.1
0.00Emoji0.63
1.84Headings1.40
0.02Transitions0.02
Based on 22 + 27 text responses
Research
What we learned reading every model
FAQ
