GLM 4.7 Flash vs Z.ai: GLM 5
Compare GLM 4.7 Flash and Z.ai: GLM 5, both from Zhipu AI, context windows of 200K vs 203K, tested across 53 shared challenges.
Our Verdict
Z.ai: GLM 5
GLM 4.7 FlashRunner-up
No community votes yet. On paper, Z.ai: GLM 5 has the edge — bigger model tier.
GLM 4.7 Flash is 6.4x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
GLM 4.7 Flash
Input
$0.07
11× cheaper
Output
$0.40
6.4× cheaper
Z.ai: GLM 5
Input
$0.80
Output
$2.56
GLM 4.7 Flash is cheaper on both — 11× input, 6.4× output
Writing DNA
Style Comparison
Similarity
77%
GLM 4.7 Flash
Z.ai: GLM 5
52%Vocabulary54%
15wSentence Length17w
0.33Hedging0.37
5.8Bold6.3
4.7Lists4.7
0.00Emoji0.00
0.68Headings0.60
0.13Transitions0.18
Based on 19 + 22 text responses
Research
What we learned reading every model
FAQ
