DeepSeek V3.2 Exp vs GPT-4.5
Compare DeepSeek V3.2 Exp by DeepSeek against GPT-4.5 by OpenAI, context windows of 164K vs 128K, tested across 25 shared challenges.
Our Verdict
DeepSeek V3.2 Exp
GPT-4.5
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
DeepSeek V3.2 Exp is 375x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V3.2 Exp
Input
$0.20
375× cheaper
Output
$0.40
375× cheaper
GPT-4.5
Input
$75.00
Output
$150.00
DeepSeek V3.2 Exp is cheaper on both — 375× input, 375× output
Writing DNA
Style Comparison
Similarity
51%
DeepSeek V3.2 Exp uses 1.5x more emoji
DeepSeek V3.2 Exp
GPT-4.5
55%Vocabulary63%
17wSentence Length16w
0.44Hedging0.57
5.8Bold4.7
4.2Lists6.4
0.02Emoji0.00
0.95Headings1.30
0.03Transitions0.54
Based on 20 + 11 text responses
Research
What we learned reading every model
FAQ
