Claude 3.7 Sonnet vs GPT-4o (Omni)
Compare Claude 3.7 Sonnet by Anthropic against GPT-4o (Omni) by OpenAI, in 11 community votes, claude 3.7 sonnet wins 90% of head-to-head duels, context windows of 200K vs 128K, tested across 54 shared challenges.
Web Design: Claude 3.7 Sonnet wins 100% of votes
Image Generation: Claude 3.7 Sonnet wins 100% of votes
Our Verdict
Claude 3.7 SonnetWinner
GPT-4o (Omni)Runner-up
Pick Claude 3.7 Sonnet. In 11 blind votes, Claude 3.7 Sonnet wins 90% of the time. That's not luck.
Claude 3.7 Sonnet particularly excels in Web Design, Image Generation.
Clear winner
API pricing
Cost per 1M tokens
Claude 3.7 Sonnet
Input
$3.00
Output
$15.00
GPT-4o (Omni)
Input
$2.50
1.2× cheaper
Output
$10.00
1.5× cheaper
GPT-4o (Omni) is cheaper on both — 1.2× input, 1.5× output
Writing DNA
Style Comparison
Similarity
70%
GPT-4o (Omni) uses 2.5x more emoji
Claude 3.7 Sonnet
GPT-4o (Omni)
62%Vocabulary54%
35wSentence Length18w
0.99Hedging0.72
1.2Bold7.3
4.3Lists5.6
0.00Emoji0.03
1.78Headings1.40
0.23Transitions0.26
Based on 13 + 24 text responses
Research
What we learned reading every model
FAQ
