Claude 3.7 Sonnet vs Grok 3 Mini Beta
Compare Claude 3.7 Sonnet by Anthropic against Grok 3 Mini Beta by xAI, in 2 community votes, claude 3.7 sonnet wins 100% of head-to-head duels, context windows of 200K vs 131K, tested across 13 shared challenges. Updated April 2026.
Which is better, Claude 3.7 Sonnet or Grok 3 Mini Beta?
Claude 3.7 Sonnet is the better choice overall, winning 100% of 2 blind community votes on Rival. Claude 3.7 Sonnet costs $3/M input tokens vs $0.4/M for Grok 3 Mini Beta. Context windows: 200K vs 131K tokens. Compare their real outputs side by side below.
Key Differences Between Claude 3.7 Sonnet and Grok 3 Mini Beta
Claude 3.7 Sonnet is made by anthropic while Grok 3 Mini Beta is from xai. Claude 3.7 Sonnet has a 200K token context window compared to Grok 3 Mini Beta's 131K. On pricing, Claude 3.7 Sonnet costs $3/M input tokens vs $0.4/M for Grok 3 Mini Beta. In community voting, In 2 community votes, Claude 3.7 Sonnet wins 100% of head-to-head duels.
In 2 community votes, Claude 3.7 Sonnet wins 100% of head-to-head duels. Claude 3.7 Sonnet leads in Image Generation. Based on blind community voting from the Rival open dataset of 2+ human preference judgments for this pair.
Image Generation: Claude 3.7 Sonnet wins 100% of votes
Our Verdict
Claude 3.7 SonnetWinner
Grok 3 Mini BetaRunner-up
Pick Claude 3.7 Sonnet. In 2 blind votes, Claude 3.7 Sonnet wins 100% of the time. That's not luck.
Claude 3.7 Sonnet particularly excels in Image Generation. Grok 3 Mini Beta is 19x cheaper per token — worth considering if cost matters.
Clear winner
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