Gemini 1.5 Pro vs Z.AI: GLM 4.6
Compare Gemini 1.5 Pro by Google AI against Z.AI: GLM 4.6 by Zhipu AI, context windows of 1.0M vs 203K, tested across 19 shared challenges.
Our Verdict
Z.AI: GLM 4.6
Gemini 1.5 ProRunner-up
No community votes yet. On paper, Z.AI: GLM 4.6 has the edge — bigger model tier, newer.
Z.AI: GLM 4.6 is 6.0x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Gemini 1.5 Pro
Input
$3.50
Output
$10.50
Z.AI: GLM 4.6
Input
$0.40
8.8× cheaper
Output
$1.75
6.0× cheaper
Z.AI: GLM 4.6 is cheaper on both — 8.8× input, 6.0× output
Writing DNA
Style Comparison
Similarity
54%
Z.AI: GLM 4.6 uses 17.9x more emoji
Gemini 1.5 Pro
Z.AI: GLM 4.6
61%Vocabulary52%
15wSentence Length14w
0.80Hedging0.29
3.7Bold5.2
3.3Lists3.2
0.00Emoji0.18
0.08Headings0.57
0.09Transitions0.09
Based on 8 + 22 text responses
Research
What we learned reading every model
FAQ
