Claude 3.7 Sonnet vs Gemini 2.5 Pro (I/O Edition)
Compare Claude 3.7 Sonnet by Anthropic against Gemini 2.5 Pro (I/O Edition) by Google AI, in 52 community votes, gemini 2.5 pro (i/o edition) wins 81% of head-to-head duels, tested across 41 shared challenges.
Web Design: Claude 3.7 Sonnet and Gemini 2.5 Pro (I/O Edition) are tied
Image Generation: Gemini 2.5 Pro (I/O Edition) wins 100% of votes
Reasoning: Gemini 2.5 Pro (I/O Edition) wins 100% of votes
Conversation: Gemini 2.5 Pro (I/O Edition) wins 75% of votes
Analysis: Gemini 2.5 Pro (I/O Edition) wins 100% of votes
Our Verdict
Gemini 2.5 Pro (I/O Edition)Winner
Claude 3.7 SonnetRunner-up
Pick Gemini 2.5 Pro (I/O Edition). In 52 blind votes, Gemini 2.5 Pro (I/O Edition) wins 81% of the time. That's not luck.
Gemini 2.5 Pro (I/O Edition) particularly excels in Image Generation, Reasoning, Analysis.
Clear winner
API pricing
Cost per 1M tokens
Claude 3.7 Sonnet
Input
$3.00
Output
$15.00
Gemini 2.5 Pro (I/O Edition)
Input
$1.25
2.4× cheaper
Output
$10.00
1.5× cheaper
Gemini 2.5 Pro (I/O Edition) is cheaper on both — 2.4× input, 1.5× output
Writing DNA
Style Comparison
Similarity
41%
Claude 3.7 Sonnet uses 19.0x more transitions
Claude 3.7 Sonnet
Gemini 2.5 Pro (I/O Edition)
62%Vocabulary58%
35wSentence Length16w
0.99Hedging0.38
1.2Bold5.8
4.3Lists5.0
0.00Emoji0.00
1.78Headings0.63
0.23Transitions0.01
Based on 13 + 16 text responses
Research
What we learned reading every model
FAQ
