DeepSeek V3.2 vs DeepSeek V4 Flash 0731
Compare DeepSeek V3.2 and DeepSeek V4 Flash 0731, both from DeepSeek, context windows of 131K vs 1.0M, tested across 42 shared challenges.
Our Verdict
DeepSeek V4 Flash 0731
DeepSeek V3.2Runner-up
No community votes yet. On paper, DeepSeek V4 Flash 0731 has the edge — newer, bigger context window.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V3.2
Input
$0.28
Output
$0.42
DeepSeek V4 Flash 0731
Input
$0.14
2.0× cheaper
Output
$0.28
1.5× cheaper
DeepSeek V4 Flash 0731 is cheaper on both — 2.0× input, 1.5× output
Writing DNA
Style Comparison
Similarity
51%
DeepSeek V3.2 uses 3.6x more transitions
DeepSeek V3.2
DeepSeek V4 Flash 0731
52%Vocabulary52%
31wSentence Length18w
0.58Hedging0.38
6.3Bold5.7
5.4Lists3.4
0.00Emoji0.00
0.80Headings0.83
0.13Transitions0.04
Based on 24 + 23 text responses
Research
What we learned reading every model
FAQ
