Claude 2 vs DeepSeek V4 Flash 0731
Compare Claude 2 by Anthropic against DeepSeek V4 Flash 0731 by DeepSeek, context windows of 100K vs 1.0M, tested across 3 shared challenges.
Our Verdict
DeepSeek V4 Flash 0731
Claude 2Runner-up
No community votes yet. On paper, DeepSeek V4 Flash 0731 has the edge — newer, bigger context window.
DeepSeek V4 Flash 0731 is 117x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Claude 2
Input
$11.02
Output
$32.68
DeepSeek V4 Flash 0731
Input
$0.14
79× cheaper
Output
$0.28
117× cheaper
DeepSeek V4 Flash 0731 is cheaper on both — 79× input, 117× output
Writing DNA
Style Comparison
Similarity
46%
DeepSeek V4 Flash 0731 uses 37.7x more hedging
Claude 2
DeepSeek V4 Flash 0731
65%Vocabulary52%
13wSentence Length18w
0.00Hedging0.38
0.0Bold5.7
10.2Lists3.4
0.00Emoji0.00
0.00Headings0.83
0.00Transitions0.04
Based on 2 + 23 text responses
Research
What we learned reading every model
FAQ
