Claude 3.7 Sonnet vs ChatGPT-4o (March 2025)

Compare Claude 3.7 Sonnet by Anthropic against ChatGPT-4o (March 2025) by OpenAI, in 10 community votes, claude 3.7 sonnet wins 67% of head-to-head duels, context windows of 200K vs 128K, tested across 23 shared challenges. Updated March 2026.

Which is better, Claude 3.7 Sonnet or ChatGPT-4o (March 2025)?

Claude 3.7 Sonnet is the better choice overall, winning 67% of 10 blind community votes on Rival. Claude 3.7 Sonnet costs $3/M input tokens vs $5/M for ChatGPT-4o (March 2025). Context windows: 200K vs 128K tokens. Compare their real outputs side by side below.

Key Differences Between Claude 3.7 Sonnet and ChatGPT-4o (March 2025)

Claude 3.7 Sonnet is made by anthropic while ChatGPT-4o (March 2025) is from openai. Claude 3.7 Sonnet has a 200K token context window compared to ChatGPT-4o (March 2025)'s 128K. On pricing, Claude 3.7 Sonnet costs $3/M input tokens vs $5/M for ChatGPT-4o (March 2025). In community voting, In 10 community votes, Claude 3.7 Sonnet wins 67% of head-to-head duels.

In 10 community votes, Claude 3.7 Sonnet wins 67% of head-to-head duels. Claude 3.7 Sonnet leads in Image Generation, Web Design. Based on blind community voting from the Rival open dataset of 10+ human preference judgments for this pair.

Image Generation: Claude 3.7 Sonnet wins 100% of votes
Web Design: Claude 3.7 Sonnet wins 100% of votes
Our Verdict
Claude 3.7 Sonnet
Claude 3.7 SonnetWinner
ChatGPT-4o (March 2025)
ChatGPT-4o (March 2025)Runner-up

Pick Claude 3.7 Sonnet. In 10 blind votes, Claude 3.7 Sonnet wins 67% of the time. That's not luck.

Claude 3.7 Sonnet particularly excels in Image Generation, Web Design.

Clear winner
FAQ

This comparison gets 800+ views/month. Your brand could be here.

Advertise