xAI: Grok 4 Fast (free) vs Llama 4 Maverick
Compare xAI: Grok 4 Fast (free) by xAI against Llama 4 Maverick by Meta AI, context windows of 2.0M vs 1.0M, tested across 34 shared challenges.
Our Verdict
xAI: Grok 4 Fast (free)
Llama 4 Maverick
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
xAI: Grok 4 Fast (free)
Input
$0.000
Output
$0.000
Llama 4 Maverick
Input
$1.50
Output
$2.50
Writing DNA
Style Comparison
Similarity
33%
Llama 4 Maverick uses 2.7x more bold
xAI: Grok 4 Fast (free)
Llama 4 Maverick
65%Vocabulary42%
13wSentence Length24w
0.56Hedging0.76
1.4Bold3.7
2.5Lists6.3
0.00Emoji0.00
1.58Headings0.74
0.28Transitions0.11
Based on 14 + 12 text responses
Research
What we learned reading every model
FAQ
