DeepSeek V4 Pro vs Gemini 3.7 Flash
Compare DeepSeek V4 Pro by DeepSeek against Gemini 3.7 Flash by Google AI, context windows of 1.0M vs 1.0M, tested across 54 shared challenges.
Our Verdict
DeepSeek V4 Pro
Gemini 3.7 Flash
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
Output
$3.48
Gemini 3.7 Flash
Input
$0.38
4.6× cheaper
Output
$1.88
1.9× cheaper
Gemini 3.7 Flash is cheaper on both — 4.6× input, 1.9× output
Writing DNA
Style Comparison
Similarity
54%
DeepSeek V4 Pro uses 3.5x more emoji
DeepSeek V4 Pro
Gemini 3.7 Flash
57%Vocabulary66%
18wSentence Length21w
0.52Hedging0.29
3.3Bold4.7
2.3Lists2.8
0.04Emoji0.00
0.45Headings1.03
0.15Transitions0.12
Based on 27 + 27 text responses
Research
What we learned reading every model
FAQ
