Claude Sonnet 3.6 (2022-10-22) vs xAI: Grok 4
Compare Claude Sonnet 3.6 (2022-10-22) by Anthropic against xAI: Grok 4 by xAI, context windows of 200K vs 256K, tested across 53 shared challenges.
Our Verdict
Claude Sonnet 3.6 (2022-10-22)
xAI: Grok 4
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
Claude Sonnet 3.6 (2022-10-22)
Input
$3.00
Output
$15.00
xAI: Grok 4
Input
$3.00
Output
$15.00
Writing DNA
Style Comparison
Similarity
40%
xAI: Grok 4 uses 7.0x more emoji
Claude Sonnet 3.6 (2022-10-22)
xAI: Grok 4
66%Vocabulary53%
74wSentence Length18w
0.72Hedging0.67
0.3Bold2.7
8.9Lists2.7
0.00Emoji0.07
0.06Headings0.86
0.09Transitions0.04
Based on 21 + 21 text responses
Research
What we learned reading every model
FAQ
