OpenAI o3 vs Qwen: Qwen3.6 Flash
Compare OpenAI o3 by OpenAI against Qwen: Qwen3.6 Flash by Qwen, tested across 53 shared challenges. Updated May 2026.
Which is better, OpenAI o3 or Qwen: Qwen3.6 Flash?
OpenAI o3 and Qwen: Qwen3.6 Flash are both competitive models. OpenAI o3 costs $10/M input tokens vs $0.25/M for Qwen: Qwen3.6 Flash. Compare their real outputs side by side below.
Key Differences Between OpenAI o3 and Qwen: Qwen3.6 Flash
OpenAI o3 is made by openai while Qwen: Qwen3.6 Flash is from qwen. On pricing, OpenAI o3 costs $10/M input tokens vs $0.25/M for Qwen: Qwen3.6 Flash.
API pricing
Per 1M tokens
OpenAI o3
Input
$10.00
Output
$40.00
Qwen: Qwen3.6 Flash
Input
$0.25
40× cheaper
Output
$1.50
27× cheaper
Qwen: Qwen3.6 Flash is cheaper on both — 40× input, 27× output
Our Verdict
OpenAI o3
Qwen: Qwen3.6 FlashRunner-up
No community votes yet. On paper, OpenAI o3 has the edge — bigger model tier, major provider backing.
Qwen: Qwen3.6 Flash is 27x cheaper per token — worth considering if cost matters.
Too close to call
Writing DNA
Style Comparison
Similarity
52%
Qwen: Qwen3.6 Flash uses 137.3x more emoji
OpenAI o3
Qwen: Qwen3.6 Flash
68%Vocabulary57%
14wSentence Length23w
0.26Hedging0.31
0.7Bold4.6
3.0Lists2.9
0.00Emoji1.37
0.38Headings0.68
0.12Transitions0.04
Based on 16 + 27 text responses
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