DeepSeek V4 Pro vs Qwen: Qwen3.8 Max
Compare DeepSeek V4 Pro by DeepSeek against Qwen: Qwen3.8 Max by Qwen, context windows of 1.0M vs 1.0M, tested across 21 shared challenges.
Our Verdict
DeepSeek V4 Pro
Qwen: Qwen3.8 Max
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 Pro
Input
$1.74
1.1× cheaper
Output
$3.48
1.7× cheaper
Qwen: Qwen3.8 Max
Input
$2.00
Output
$6.00
DeepSeek V4 Pro is cheaper on both — 1.1× input, 1.7× output
Writing DNA
Style Comparison
Similarity
42%
DeepSeek V4 Pro uses 3.5x more emoji
DeepSeek V4 Pro
Qwen: Qwen3.8 Max
57%Vocabulary48%
18wSentence Length17w
0.52Hedging0.95
3.3Bold4.3
2.3Lists8.2
0.04Emoji0.00
0.45Headings1.92
0.15Transitions0.02
Based on 27 + 13 text responses
Research
What we learned reading every model
FAQ
