DeepSeek V4 Flash 0731 vs GPT-4
Compare DeepSeek V4 Flash 0731 by DeepSeek against GPT-4 by OpenAI, context windows of 1.0M vs 8K, tested across 23 shared challenges.
Our Verdict
DeepSeek V4 Flash 0731
GPT-4
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
DeepSeek V4 Flash 0731 is 214x 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
214× cheaper
Output
$0.28
214× cheaper
GPT-4
Input
$30.00
Output
$60.00
DeepSeek V4 Flash 0731 is cheaper on both — 214× input, 214× output
Writing DNA
Style Comparison
Similarity
41%
DeepSeek V4 Flash 0731 uses 83.0x more headings
DeepSeek V4 Flash 0731
GPT-4
52%Vocabulary59%
18wSentence Length18w
0.38Hedging1.10
5.7Bold0.8
3.4Lists2.5
0.00Emoji0.00
0.83Headings0.00
0.04Transitions0.45
Based on 23 + 15 text responses
Research
What we learned reading every model
FAQ
