DeepSeek V4 Flash 0731 vs GLM 5
Compare DeepSeek V4 Flash 0731 by DeepSeek against GLM 5 by Zhipu AI, context windows of 1.0M vs 203K, tested across 42 shared challenges.
Our Verdict
DeepSeek V4 Flash 0731
GLM 5
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
DeepSeek V4 Flash 0731 is 9.1x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V4 Flash 0731
Input
$0.14
5.7× cheaper
Output
$0.28
9.1× cheaper
GLM 5
Input
$0.80
Output
$2.56
DeepSeek V4 Flash 0731 is cheaper on both — 5.7× input, 9.1× output
Writing DNA
Style Comparison
Similarity
63%
GLM 5 uses 4.9x more transitions
DeepSeek V4 Flash 0731
GLM 5
52%Vocabulary54%
18wSentence Length17w
0.38Hedging0.37
5.7Bold6.3
3.4Lists4.7
0.00Emoji0.00
0.83Headings0.60
0.04Transitions0.18
Based on 23 + 22 text responses
Research
What we learned reading every model
FAQ
