Gemini 3.6 Flash vs Z.AI: GLM 4.5 Air
Compare Gemini 3.6 Flash by Google AI against Z.AI: GLM 4.5 Air by Zhipu AI, context windows of 1.0M vs 128K, tested across 54 shared challenges.
Our Verdict
Gemini 3.6 Flash
Z.AI: GLM 4.5 AirRunner-up
No community votes yet. On paper, Gemini 3.6 Flash has the edge — newer, bigger context window.
Z.AI: GLM 4.5 Air is 6.8x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Gemini 3.6 Flash
Input
$1.50
Output
$7.50
Z.AI: GLM 4.5 Air
Input
$0.20
7.5× cheaper
Output
$1.10
6.8× cheaper
Z.AI: GLM 4.5 Air is cheaper on both — 7.5× input, 6.8× output
Writing DNA
Style Comparison
Similarity
42%
Z.AI: GLM 4.5 Air uses 3.2x more hedging
Gemini 3.6 Flash
Z.AI: GLM 4.5 Air
60%Vocabulary48%
19wSentence Length16w
0.13Hedging0.40
5.4Bold5.4
2.7Lists4.8
0.04Emoji0.10
0.99Headings0.75
0.07Transitions0.12
Based on 27 + 15 text responses
Research
What we learned reading every model
FAQ
