OpenAI o3 vs Qwen3 235B A22B

Compare OpenAI o3 by OpenAI against Qwen3 235B A22B by Qwen, tested across 53 shared challenges. Updated April 2026.

Which is better, OpenAI o3 or Qwen3 235B A22B?

OpenAI o3 and Qwen3 235B A22B are both competitive models. Compare their real outputs side by side below.

Key Differences Between OpenAI o3 and Qwen3 235B A22B

OpenAI o3 is made by openai while Qwen3 235B A22B is from qwen.

Our Verdict
OpenAI o3
OpenAI o3
Qwen3 235B A22B
Qwen3 235B A22B

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Too close to call
Writing DNA

Style Comparison

Similarity
93%

OpenAI o3 uses 26.0x more hedging

OpenAI o3
Qwen3 235B A22B
68%Vocabulary68%
14wSentence Length9w
0.26Hedging0.00
0.7Bold5.8
3.0Lists3.7
0.00Emoji0.74
0.38Headings0.00
0.12Transitions0.12
Based on 16 + 2 text responses
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Ask them anything yourself

OpenAI o3Qwen3 235B A22B

279 AI models invented the same fake scientist.

We read every word. 250 models. 2.14 million words. This is what we found.

AI Hallucination Index 2026
Free preview13 of 58 slides
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