DeepSeek V4 Flash vs DeepSeek V4 Flash 0731
Compare DeepSeek V4 Flash and DeepSeek V4 Flash 0731, both from DeepSeek, context windows of 1.0M vs 1.0M, tested across 42 shared challenges.
Our Verdict
DeepSeek V4 Flash
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 V4 Flash
Input
$0.14
Output
$0.28
DeepSeek V4 Flash 0731
Input
$0.14
Output
$0.28
Writing DNA
Style Comparison
Similarity
69%
DeepSeek V4 Flash uses 5.1x more transitions
DeepSeek V4 Flash
DeepSeek V4 Flash 0731
54%Vocabulary52%
17wSentence Length18w
0.52Hedging0.38
3.6Bold5.7
2.6Lists3.4
0.00Emoji0.00
0.41Headings0.83
0.19Transitions0.04
Based on 27 + 23 text responses
Research
What we learned reading every model
FAQ
