Claude 3.7 Thinking Sonnet vs OpenAI o4 Mini High
Compare Claude 3.7 Thinking Sonnet by Anthropic against OpenAI o4 Mini High by OpenAI, in 36 community votes, claude 3.7 thinking sonnet wins 62% of head-to-head duels, context windows of 200K vs 200K, tested across 37 shared challenges. Updated February 2026.
In 36 community votes, Claude 3.7 Thinking Sonnet wins 62% of head-to-head duels. Claude 3.7 Thinking Sonnet leads in Web Design, Image Generation, Conversation. Based on blind community voting from the RIVAL open dataset of 36+ human preference judgments for this pair.



