xAI: Grok 4 Fast (free) vs MiniMax M2-her
Compare xAI: Grok 4 Fast (free) by xAI against MiniMax M2-her by MiniMax, context windows of 2.0M vs 66K, tested across 35 shared challenges.
Our Verdict
xAI: Grok 4 Fast (free)
MiniMax M2-her
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
MiniMax M2-her
Input
$0.30
Output
$1.20
Writing DNA
Style Comparison
Similarity
57%
MiniMax M2-her uses 96.5x more emoji
xAI: Grok 4 Fast (free)
MiniMax M2-her
65%Vocabulary65%
13wSentence Length18w
0.56Hedging0.71
1.4Bold2.0
2.5Lists1.7
0.00Emoji0.96
1.58Headings0.31
0.28Transitions0.21
Based on 14 + 24 text responses
Research
What we learned reading every model
FAQ
