Claude 3.7 Thinking Sonnet vs GPT-1

Compare Claude 3.7 Thinking Sonnet by Anthropic against GPT-1 by OpenAI, in 1 community votes, claude 3.7 thinking sonnet wins 100% of head-to-head duels, context windows of 200K vs 1K, tested across 6 shared challenges. Updated March 2026.

Which is better, Claude 3.7 Thinking Sonnet or GPT-1?

Claude 3.7 Thinking Sonnet is the better choice overall, winning 100% of 1 blind community votes on Rival. Context windows: 200K vs 1K tokens. Compare their real outputs side by side below.

Key Differences Between Claude 3.7 Thinking Sonnet and GPT-1

Claude 3.7 Thinking Sonnet is made by anthropic while GPT-1 is from openai. Claude 3.7 Thinking Sonnet has a 200K token context window compared to GPT-1's 1K. In community voting, In 1 community votes, Claude 3.7 Thinking Sonnet wins 100% of head-to-head duels.

In 1 community votes, Claude 3.7 Thinking Sonnet wins 100% of head-to-head duels. Based on blind community voting from the Rival open dataset of 1+ human preference judgments for this pair.

Our Verdict
Claude 3.7 Thinking Sonnet
Claude 3.7 Thinking SonnetWinner
GPT-1
GPT-1Runner-up

Pick Claude 3.7 Thinking Sonnet. In 1 blind votes, Claude 3.7 Thinking Sonnet wins 100% of the time. That's not luck.

Clear winner
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