DeepSeek V3.2 Exp vs GPT OSS 20B
Compare DeepSeek V3.2 Exp by DeepSeek against GPT OSS 20B by OpenAI, context windows of 164K vs 131K, tested across 54 shared challenges.
Our Verdict
DeepSeek V3.2 Exp
GPT OSS 20B
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
GPT OSS 20B is 4.0x 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
Output
$0.40
GPT OSS 20B
Input
$0.02
10× cheaper
Output
$0.10
4.0× cheaper
GPT OSS 20B is cheaper on both — 10× input, 4.0× output
Writing DNA
Style Comparison
Similarity
44%
GPT OSS 20B uses 9.6x more transitions
DeepSeek V3.2 Exp
GPT OSS 20B
55%Vocabulary54%
17wSentence Length17w
0.44Hedging0.26
5.8Bold5.9
4.2Lists3.3
0.02Emoji0.10
0.95Headings0.75
0.03Transitions0.32
Based on 20 + 21 text responses
Research
What we learned reading every model
FAQ
