Grok 3 Beta
Nothing here. The model returned empty. We stared at it for a while.
Grok 3 Beta vs Claude Sonnet 4.6
Compare Grok 3 Beta by xAI against Claude Sonnet 4.6 by Anthropic, context windows of 131K vs 1.0M, tested across 52 shared challenges. Updated April 2026.
Which is better, Grok 3 Beta or Claude Sonnet 4.6?
Grok 3 Beta and Claude Sonnet 4.6 are both competitive models. Grok 3 Beta costs $2/M input tokens vs $3/M for Claude Sonnet 4.6. Context windows: 131K vs 1000K tokens. Compare their real outputs side by side below.
Key Differences Between Grok 3 Beta and Claude Sonnet 4.6
Grok 3 Beta is made by xai while Claude Sonnet 4.6 is from anthropic. Grok 3 Beta has a 131K token context window compared to Claude Sonnet 4.6's 1000K. On pricing, Grok 3 Beta costs $2/M input tokens vs $3/M for Claude Sonnet 4.6.
Our Verdict
Grok 3 Beta
Claude Sonnet 4.6
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Grok 3 Beta is 3.8x cheaper per token — worth considering if cost matters.
Too close to call
Writing DNA
Style Comparison
Similarity
86%
Claude Sonnet 4.6 uses 19.1x more emoji
Grok 3 Beta
Claude Sonnet 4.6
48%Vocabulary56%
19wSentence Length36w
0.67Hedging0.53
3.1Bold5.1
5.5Lists3.4
0.00Emoji0.19
0.52Headings2.10
0.28Transitions0.02
Based on 23 + 23 text responses
vsAsk them anything yourself
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
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