Z.AI: GLM 4.5 vs MiMo-V2.5
Compare Z.AI: GLM 4.5 by Zhipu AI against MiMo-V2.5 by Xiaomi, context windows of 128K vs 1.0M, tested across 54 shared challenges.
Our Verdict
Z.AI: GLM 4.5
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.
Too close to call
API pricing
Cost per 1M tokens
Z.AI: GLM 4.5
Input
$0.60
Output
$2.20
MiMo-V2.5
Input
$0.40
1.5× cheaper
Output
$2.00
1.1× cheaper
MiMo-V2.5 is cheaper on both — 1.5× input, 1.1× output
Writing DNA
Style Comparison
Similarity
53%
MiMo-V2.5 uses 7.7x more emoji
Z.AI: GLM 4.5
MiMo-V2.5
52%Vocabulary57%
14wSentence Length17w
0.49Hedging0.64
5.5Bold5.9
4.9Lists2.8
0.13Emoji1.01
0.68Headings1.07
0.20Transitions0.07
Based on 21 + 27 text responses
Research
What we learned reading every model
FAQ
Common questions
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