DeepSeek V4 Flash 0731 vs Qwen: Qwen3.6 Plus Preview (free)
Compare DeepSeek V4 Flash 0731 by DeepSeek against Qwen: Qwen3.6 Plus Preview (free) by Qwen, context windows of 1.0M vs 1.0M, tested across 42 shared challenges.
Our Verdict
DeepSeek V4 Flash 0731
Qwen: Qwen3.6 Plus Preview (free)Runner-up
No community votes yet. On paper, DeepSeek V4 Flash 0731 has the edge — newer, major provider backing.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V4 Flash 0731
Input
$0.14
Output
$0.28
Qwen: Qwen3.6 Plus Preview (free)
Input
$0.000
Output
$0.000
Writing DNA
Style Comparison
Similarity
39%
Qwen: Qwen3.6 Plus Preview (free) uses 118.2x more emoji
DeepSeek V4 Flash 0731
Qwen: Qwen3.6 Plus Preview (free)
52%Vocabulary63%
18wSentence Length14w
0.38Hedging0.21
5.7Bold3.7
3.4Lists2.3
0.00Emoji1.18
0.83Headings0.77
0.04Transitions0.05
Based on 23 + 27 text responses
Research
What we learned reading every model
FAQ
