Claude 3.7 Thinking Sonnet vs o1
Compare Claude 3.7 Thinking Sonnet by Anthropic against o1 by OpenAI, in 6 community votes, claude 3.7 thinking sonnet wins 100% of head-to-head duels, context windows of 200K vs 128K, tested across 40 shared challenges. Updated March 2026.
Which is better, Claude 3.7 Thinking Sonnet or o1?
Claude 3.7 Thinking Sonnet is the better choice overall, winning 100% of 6 blind community votes on Rival. Claude 3.7 Thinking Sonnet costs $6/M input tokens vs $15/M for o1. Context windows: 200K vs 128K tokens. Compare their real outputs side by side below.
Key Differences Between Claude 3.7 Thinking Sonnet and o1
Claude 3.7 Thinking Sonnet is made by anthropic while o1 is from openai. Claude 3.7 Thinking Sonnet has a 200K token context window compared to o1's 128K. On pricing, Claude 3.7 Thinking Sonnet costs $6/M input tokens vs $15/M for o1. In community voting, In 6 community votes, Claude 3.7 Thinking Sonnet wins 100% of head-to-head duels.
In 6 community votes, Claude 3.7 Thinking Sonnet wins 100% of head-to-head duels. Claude 3.7 Thinking Sonnet leads in Image Generation, Web Design. Based on blind community voting from the Rival open dataset of 6+ human preference judgments for this pair.
Pick Claude 3.7 Thinking Sonnet. In 6 blind votes, Claude 3.7 Thinking Sonnet wins 100% of the time. That's not luck.
Claude 3.7 Thinking Sonnet particularly excels in Image Generation, Web Design.
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