Claude 3.7 Thinking Sonnet vs Gemini 2.5 Pro Experimental
Compare Claude 3.7 Thinking Sonnet by Anthropic against Gemini 2.5 Pro Experimental by Google AI, in 402 community votes, claude 3.7 thinking sonnet wins 55% of head-to-head duels, context windows of 200K vs 1.0M, tested across 42 shared challenges. Updated February 2026.
In 402 community votes, Claude 3.7 Thinking Sonnet wins 55% of head-to-head duels. Claude 3.7 Thinking Sonnet leads in Web Design, Image Generation, while Gemini 2.5 Pro Experimental leads in Reasoning, Conversation. Based on blind community voting from the RIVAL open dataset of 402+ human preference judgments for this pair.





