OpenAI o3 vs Qwen Plus 0728
Compare OpenAI o3 by OpenAI against Qwen Plus 0728 by Qwen, tested across 54 shared challenges.
Our Verdict
OpenAI o3
Qwen Plus 0728Runner-up
No community votes yet. On paper, OpenAI o3 has the edge — bigger model tier, major provider backing.
Qwen Plus 0728 is 33x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
OpenAI o3
Input
$10.00
Output
$40.00
Qwen Plus 0728
Input
$0.40
25× cheaper
Output
$1.20
33× cheaper
Qwen Plus 0728 is cheaper on both — 25× input, 33× output
Writing DNA
Style Comparison
Similarity
41%
Qwen Plus 0728 uses 67.5x more emoji
OpenAI o3
Qwen Plus 0728
68%Vocabulary55%
14wSentence Length20w
0.26Hedging0.43
0.7Bold5.9
3.0Lists4.1
0.00Emoji0.68
0.38Headings0.84
0.12Transitions0.16
Based on 16 + 22 text responses
Research
What we learned reading every model
FAQ
