DeepSeek V4 Flash 0731 vs Qwen: Qwen3.7 Plus
Compare DeepSeek V4 Flash 0731 by DeepSeek against Qwen: Qwen3.7 Plus by Qwen, context windows of 1.0M vs 1.0M, tested across 42 shared challenges.
Our Verdict
DeepSeek V4 Flash 0731
Qwen: Qwen3.7 PlusRunner-up
No community votes yet. On paper, DeepSeek V4 Flash 0731 has the edge — newer, major provider backing.
DeepSeek V4 Flash 0731 is 5.7x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V4 Flash 0731
Input
$0.14
2.9× cheaper
Output
$0.28
5.7× cheaper
Qwen: Qwen3.7 Plus
Input
$0.40
Output
$1.60
DeepSeek V4 Flash 0731 is cheaper on both — 2.9× input, 5.7× output
Writing DNA
Style Comparison
Similarity
63%
Qwen: Qwen3.7 Plus uses 16.9x more emoji
DeepSeek V4 Flash 0731
Qwen: Qwen3.7 Plus
52%Vocabulary54%
18wSentence Length18w
0.38Hedging0.22
5.7Bold4.1
3.4Lists2.6
0.00Emoji0.17
0.83Headings0.62
0.04Transitions0.20
Based on 23 + 27 text responses
Research
What we learned reading every model
FAQ
