Claude Sonnet 3.6 (2022-10-22) vs Grok 3
Compare Claude Sonnet 3.6 (2022-10-22) by Anthropic against Grok 3 by xAI, context windows of 200K vs 128K, tested across 53 shared challenges. Updated May 2026.
Which is better, Claude Sonnet 3.6 (2022-10-22) or Grok 3?
Claude Sonnet 3.6 (2022-10-22) and Grok 3 are both competitive models. Context windows: 200K vs 128K tokens. Compare their real outputs side by side below.
Key Differences Between Claude Sonnet 3.6 (2022-10-22) and Grok 3
Claude Sonnet 3.6 (2022-10-22) is made by anthropic while Grok 3 is from xai. Claude Sonnet 3.6 (2022-10-22) has a 200K token context window compared to Grok 3's 128K.
API pricing
Per 1M tokens
Claude Sonnet 3.6 (2022-10-22)
Input
$3.00
Output
$15.00
Grok 3
Input
—
Output
—
Our Verdict
Grok 3
Claude Sonnet 3.6 (2022-10-22)Runner-up
No community votes yet. On paper, Grok 3 has the edge — bigger model tier, newer.
Too close to call
Writing DNA
Style Comparison
Similarity
39%
Grok 3 uses 3.9x more emoji
Claude Sonnet 3.6 (2022-10-22)
Grok 3
66%Vocabulary49%
74wSentence Length18w
0.72Hedging0.94
0.3Bold2.5
8.9Lists3.0
0.00Emoji0.04
0.06Headings0.65
0.09Transitions0.08
Based on 21 + 17 text responses
FAQ
