Claude 3 Sonnet vs DeepSeek R1 0528
Compare Claude 3 Sonnet by Anthropic against DeepSeek R1 0528 by DeepSeek, tested across 13 shared challenges.
Our Verdict
DeepSeek R1 0528
Claude 3 SonnetRunner-up
No community votes yet. On paper, DeepSeek R1 0528 has the edge — bigger model tier, newer, bigger context window.
Too close to call
API pricing
Cost per 1M tokens
Claude 3 Sonnet
Input
$3.00
Output
$15.00
DeepSeek R1 0528
Input
$0.000
Output
$0.000
Writing DNA
Style Comparison
Similarity
55%
DeepSeek R1 0528 uses 683.2x more bold
Claude 3 Sonnet
DeepSeek R1 0528
48%Vocabulary64%
14wSentence Length10w
0.32Hedging0.30
0.0Bold6.8
3.6Lists4.9
0.00Emoji0.00
0.00Headings0.40
0.38Transitions0.00
Based on 4 + 4 text responses
Research
What we learned reading every model
FAQ
