DeepSeek V3 (March 2024) vs OpenAI: GPT-5.6 Sol
Compare DeepSeek V3 (March 2024) by DeepSeek against OpenAI: GPT-5.6 Sol by OpenAI, context windows of 128K vs 1.1M, tested across 54 shared challenges.
Our Verdict
OpenAI: GPT-5.6 Sol
DeepSeek V3 (March 2024)Runner-up
No community votes yet. On paper, OpenAI: GPT-5.6 Sol has the edge — newer, bigger context window.
DeepSeek V3 (March 2024) is 107x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V3 (March 2024)
Input
$0.14
36× cheaper
Output
$0.28
107× cheaper
OpenAI: GPT-5.6 Sol
Input
$5.00
Output
$30.00
DeepSeek V3 (March 2024) is cheaper on both — 36× input, 107× output
Writing DNA
Style Comparison
Similarity
46%
DeepSeek V3 (March 2024) uses 7.8x more emoji
DeepSeek V3 (March 2024)
OpenAI: GPT-5.6 Sol
58%Vocabulary63%
18wSentence Length15w
0.73Hedging0.79
7.5Bold3.4
7.6Lists3.8
0.26Emoji0.03
1.60Headings0.95
0.08Transitions0.08
Based on 16 + 27 text responses
Research
What we learned reading every model
FAQ
