xAI: Grok 4 Fast (free) vs Grok Code Fast 1
Compare xAI: Grok 4 Fast (free) and Grok Code Fast 1, both from xAI, in 24 community votes, xai: grok 4 fast (free) wins 76% of head-to-head duels, context windows of 2.0M vs 256K, tested across 35 shared challenges.
Web Design: xAI: Grok 4 Fast (free) wins 75% of votes
Image Generation: xAI: Grok 4 Fast (free) wins 80% of votes
Reasoning: xAI: Grok 4 Fast (free) wins 100% of votes
Our Verdict
xAI: Grok 4 Fast (free)Winner
Grok Code Fast 1Runner-up
Pick xAI: Grok 4 Fast (free). In 24 blind votes, xAI: Grok 4 Fast (free) wins 76% of the time. That's not luck.
xAI: Grok 4 Fast (free) particularly excels in Reasoning, Image Generation, Web Design.
Clear winner
API pricing
Cost per 1M tokens
xAI: Grok 4 Fast (free)
Input
$0.000
Output
$0.000
Grok Code Fast 1
Input
$0.20
Output
$1.50
Writing DNA
Style Comparison
Similarity
76%
Grok Code Fast 1 uses 6.0x more emoji
xAI: Grok 4 Fast (free)
Grok Code Fast 1
65%Vocabulary60%
13wSentence Length17w
0.56Hedging0.97
1.4Bold2.8
2.5Lists2.5
0.00Emoji0.06
1.58Headings0.89
0.28Transitions0.11
Based on 14 + 23 text responses
Research
What we learned reading every model
FAQ
