DeepSeek V3.1 vs DeepSeek Prover V2
Compare DeepSeek V3.1 and DeepSeek Prover V2, both from DeepSeek, context windows of 164K vs 164K, tested across 6 shared challenges.
Our Verdict
DeepSeek V3.1
DeepSeek Prover V2
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 V3.1
Input
$0.20
Output
$0.80
DeepSeek Prover V2
Input
$0.000
Output
$0.000
Writing DNA
Style Comparison
Similarity
53%
DeepSeek V3.1 uses 42.3x more hedging
DeepSeek V3.1
DeepSeek Prover V2
53%Vocabulary47%
14wSentence Length8w
0.42Hedging0.00
4.0Bold3.1
3.6Lists0.0
0.02Emoji0.00
0.40Headings0.35
0.22Transitions0.19
Based on 23 + 1 text responses
Research
What we learned reading every model
FAQ
