Claude 3.7 Sonnet vs GPT-5

Compare Claude 3.7 Sonnet by Anthropic against GPT-5 by OpenAI, in 37 community votes, gpt-5 wins 75% of head-to-head duels, context windows of 200K vs 400K, tested across 35 shared challenges. Updated February 2026.

In 37 community votes, GPT-5 wins 75% of head-to-head duels. GPT-5 leads in Reasoning, Web Design, Image Generation. Based on blind community voting from the RIVAL open dataset of 37+ human preference judgments for this pair.

Reasoning: GPT-5 wins 83% of votes
Web Design: GPT-5 wins 56% of votes
Image Generation: GPT-5 wins 67% of votes
Analysis: GPT-5 wins 100% of votes
Conversation: GPT-5 wins 67% of votes
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