DeepSeek V3 (March 2024) vs DeepSeek V4 Flash 0731
Compare DeepSeek V3 (March 2024) and DeepSeek V4 Flash 0731, both from DeepSeek, context windows of 128K vs 1.0M, tested across 42 shared challenges.
Our Verdict
DeepSeek V3 (March 2024)
DeepSeek V4 Flash 0731
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V3 (March 2024)
Input
$0.14
Output
$0.28
DeepSeek V4 Flash 0731
Input
$0.14
Output
$0.28
Writing DNA
Style Comparison
Similarity
48%
DeepSeek V3 (March 2024) uses 25.6x more emoji
DeepSeek V3 (March 2024)
DeepSeek V4 Flash 0731
58%Vocabulary52%
18wSentence Length18w
0.73Hedging0.38
7.5Bold5.7
7.6Lists3.4
0.26Emoji0.00
1.60Headings0.83
0.08Transitions0.04
Based on 16 + 23 text responses
Research
What we learned reading every model
FAQ
