GLM 5 Turbo vs Grok Code Fast 1
Compare GLM 5 Turbo by Z-ai against Grok Code Fast 1 by xAI, context windows of 203K vs 256K, tested across 53 shared challenges.
Our Verdict
GLM 5 Turbo
Grok Code Fast 1
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
GLM 5 Turbo
Input
$0.96
Output
$3.20
Grok Code Fast 1
Input
$0.20
4.8× cheaper
Output
$1.50
2.1× cheaper
Grok Code Fast 1 is cheaper on both — 4.8× input, 2.1× output
Writing DNA
Style Comparison
Similarity
37%
Grok Code Fast 1 uses 6.0x more emoji
GLM 5 Turbo
Grok Code Fast 1
54%Vocabulary60%
18wSentence Length17w
0.24Hedging0.97
4.0Bold2.8
3.0Lists2.5
0.00Emoji0.06
0.72Headings0.89
0.17Transitions0.11
Based on 23 + 23 text responses
Research
What we learned reading every model
FAQ
