Claude 3.7 Sonnet vs DeepSeek V3 (March 2024)
Compare Claude 3.7 Sonnet by Anthropic against DeepSeek V3 (March 2024) by DeepSeek, in 70 community votes, claude 3.7 sonnet and deepseek v3 (march 2024) are closely matched, context windows of 200K vs 128K, tested across 54 shared challenges.
Image Generation: Claude 3.7 Sonnet wins 100% of votes
Web Design: Claude 3.7 Sonnet and DeepSeek V3 (March 2024) are tied
Reasoning: DeepSeek V3 (March 2024) wins 91% of votes
Analysis: DeepSeek V3 (March 2024) wins 80% of votes
Conversation: Claude 3.7 Sonnet wins 67% of votes
Our Verdict
Claude 3.7 Sonnet
DeepSeek V3 (March 2024)
Too close to call. Pick based on your use case.
Pick Claude 3.7 Sonnet for Image Generation, Conversation. Pick DeepSeek V3 (March 2024) for Reasoning, Analysis. DeepSeek V3 (March 2024) is 54x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Claude 3.7 Sonnet
Input
$3.00
Output
$15.00
DeepSeek V3 (March 2024)
Input
$0.14
21× cheaper
Output
$0.28
54× cheaper
DeepSeek V3 (March 2024) is cheaper on both — 21× input, 54× output
Writing DNA
Style Comparison
Similarity
52%
DeepSeek V3 (March 2024) uses 25.6x more emoji
Claude 3.7 Sonnet
DeepSeek V3 (March 2024)
62%Vocabulary58%
35wSentence Length18w
0.99Hedging0.73
1.2Bold7.5
4.3Lists7.6
0.00Emoji0.26
1.78Headings1.60
0.23Transitions0.08
Based on 13 + 16 text responses
Research
What we learned reading every model
FAQ
