DeepSeek V3.1 vs Grok Code Fast 1
Compare DeepSeek V3.1 by DeepSeek against Grok Code Fast 1 by xAI, in 40 community votes, deepseek v3.1 wins 82% of head-to-head duels, context windows of 164K vs 256K, tested across 54 shared challenges.
Web Design: DeepSeek V3.1 wins 75% of votes
Reasoning: DeepSeek V3.1 wins 78% of votes
Image Generation: DeepSeek V3.1 wins 100% of votes
Our Verdict
DeepSeek V3.1Winner
Grok Code Fast 1Runner-up
Pick DeepSeek V3.1. In 40 blind votes, DeepSeek V3.1 wins 82% of the time. That's not luck.
DeepSeek V3.1 particularly excels in Image Generation, Reasoning, Web Design.
Clear winner
API pricing
Cost per 1M tokens
DeepSeek V3.1
Input
$0.20
Output
$0.80
1.9× cheaper
Grok Code Fast 1
Input
$0.20
Output
$1.50
Writing DNA
Style Comparison
Similarity
47%
Grok Code Fast 1 uses 2.5x more emoji
DeepSeek V3.1
Grok Code Fast 1
53%Vocabulary60%
14wSentence Length17w
0.42Hedging0.97
4.0Bold2.8
3.6Lists2.5
0.02Emoji0.06
0.40Headings0.89
0.22Transitions0.11
Based on 23 + 23 text responses
Research
What we learned reading every model
FAQ
