OpenAI o4-mini vs Qwen: Qwen3 Max Thinking

Compare OpenAI o4-mini by OpenAI against Qwen: Qwen3 Max Thinking by Qwen, tested across 34 shared challenges. Updated April 2026.

Which is better, OpenAI o4-mini or Qwen: Qwen3 Max Thinking?

OpenAI o4-mini and Qwen: Qwen3 Max Thinking are both competitive models. OpenAI o4-mini costs $1.1/M input tokens vs $1.2/M for Qwen: Qwen3 Max Thinking. Compare their real outputs side by side below.

Key Differences Between OpenAI o4-mini and Qwen: Qwen3 Max Thinking

OpenAI o4-mini is made by openai while Qwen: Qwen3 Max Thinking is from qwen. On pricing, OpenAI o4-mini costs $1.1/M input tokens vs $1.2/M for Qwen: Qwen3 Max Thinking.

Our Verdict
Qwen: Qwen3 Max Thinking
Qwen: Qwen3 Max Thinking
OpenAI o4-mini
OpenAI o4-miniRunner-up

No community votes yet. On paper, Qwen: Qwen3 Max Thinking has the edge — bigger model tier, newer, bigger context window.

Too close to call
Writing DNA

Style Comparison

Similarity
93%

Qwen: Qwen3 Max Thinking uses 517.4x more bold

OpenAI o4-mini
Qwen: Qwen3 Max Thinking
73%Vocabulary61%
15wSentence Length15w
0.18Hedging0.23
0.0Bold5.2
2.1Lists3.9
0.00Emoji1.37
0.00Headings1.22
0.02Transitions0.04
Based on 10 + 13 text responses
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OpenAI o4-miniQwen: Qwen3 Max Thinking

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
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