Z.AI: GLM 4.5 vs MiMo-V2.5-Pro
Compare Z.AI: GLM 4.5 by Zhipu AI against MiMo-V2.5-Pro by Xiaomi, context windows of 128K vs 1.0M, tested across 53 shared challenges.
Our Verdict
MiMo-V2.5-Pro
Z.AI: GLM 4.5Runner-up
No community votes yet. On paper, MiMo-V2.5-Pro has the edge — bigger model tier, newer, bigger context window.
Too close to call
API pricing
Cost per 1M tokens
Z.AI: GLM 4.5
Input
$0.60
1.7× cheaper
Output
$2.20
1.4× cheaper
MiMo-V2.5-Pro
Input
$1.00
Output
$3.00
Z.AI: GLM 4.5 is cheaper on both — 1.7× input, 1.4× output
Writing DNA
Style Comparison
Similarity
42%
Z.AI: GLM 4.5 uses 8.5x more transitions
Z.AI: GLM 4.5
MiMo-V2.5-Pro
52%Vocabulary58%
14wSentence Length22w
0.49Hedging0.61
5.5Bold5.7
4.9Lists3.1
0.13Emoji0.63
0.68Headings1.40
0.20Transitions0.02
Based on 21 + 27 text responses
Research
What we learned reading every model
FAQ
Common questions
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