DeepSeek R1 vs DeepSeek V4 Pro 0813
Compare DeepSeek R1 and DeepSeek V4 Pro 0813, both from DeepSeek, context windows of 128K vs 1.0M, tested across 53 shared challenges.
Our Verdict
DeepSeek V4 Pro 0813
DeepSeek R1Runner-up
No community votes yet. On paper, DeepSeek V4 Pro 0813 has the edge — bigger model tier, newer, bigger context window.
Slight edge
API pricing
Cost per 1M tokens
DeepSeek R1
Input
$0.55
1.2× cheaper
Output
$2.19
DeepSeek V4 Pro 0813
Input
$0.66
Output
$1.98
1.1× cheaper
DeepSeek R1 wins input (1.2× cheaper)·DeepSeek V4 Pro 0813 wins output (1.1× cheaper)
Writing DNA
Style Comparison
Similarity
41%
DeepSeek R1 uses 4.3x more emoji
DeepSeek R1
DeepSeek V4 Pro 0813
62%Vocabulary57%
15wSentence Length17w
0.52Hedging0.49
8.0Bold3.2
5.7Lists3.2
0.04Emoji0.00
0.62Headings1.08
0.28Transitions0.04
Based on 22 + 27 text responses
Research
What we learned reading every model
FAQ
