Claude Sonnet 3.6 (2022-10-22) vs Gemini 2.5 Pro Experimental

Compare Claude Sonnet 3.6 (2022-10-22) by Anthropic against Gemini 2.5 Pro Experimental by Google AI, in 13 community votes, gemini 2.5 pro experimental wins 80% of head-to-head duels, context windows of 200K vs 1.0M, tested across 38 shared challenges. Updated February 2026.

In 13 community votes, Gemini 2.5 Pro Experimental wins 80% of head-to-head duels. Gemini 2.5 Pro Experimental leads in Web Design, Image Generation, Reasoning. Based on blind community voting from the RIVAL open dataset of 13+ human preference judgments for this pair.

Web Design: Gemini 2.5 Pro Experimental wins 75% of votes
Image Generation: Gemini 2.5 Pro Experimental wins 75% of votes
Reasoning: Gemini 2.5 Pro Experimental wins 100% of votes
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