GPT-4o mini vs Qwen3 Coder

Compare GPT-4o mini by OpenAI against Qwen3 Coder by Qwen, in 15 community votes, qwen3 coder wins 89% of head-to-head duels, tested across 33 shared challenges. Updated April 2026.

Which is better, GPT-4o mini or Qwen3 Coder?

Qwen3 Coder is the better choice overall, winning 89% of 15 blind community votes on Rival. GPT-4o mini costs $0.15/M input tokens vs $0.22/M for Qwen3 Coder. Compare their real outputs side by side below.

Key Differences Between GPT-4o mini and Qwen3 Coder

GPT-4o mini is made by openai while Qwen3 Coder is from qwen. On pricing, GPT-4o mini costs $0.15/M input tokens vs $0.22/M for Qwen3 Coder. In community voting, In 15 community votes, Qwen3 Coder wins 89% of head-to-head duels.

In 15 community votes, Qwen3 Coder wins 89% of head-to-head duels. Qwen3 Coder leads in Reasoning, Image Generation. Based on blind community voting from the Rival open dataset of 15+ human preference judgments for this pair.

Reasoning: Qwen3 Coder wins 100% of votes
Image Generation: Qwen3 Coder wins 100% of votes
Web Design: GPT-4o mini and Qwen3 Coder are tied
Our Verdict
Qwen3 Coder
Qwen3 CoderWinner
GPT-4o mini
GPT-4o miniRunner-up

Pick Qwen3 Coder. In 15 blind votes, Qwen3 Coder wins 89% of the time. That's not luck.

Qwen3 Coder particularly excels in Reasoning, Image Generation.

Clear winner
Writing DNA

Style Comparison

Similarity
94%

Qwen3 Coder uses 11.6x more emoji

GPT-4o mini
Qwen3 Coder
54%Vocabulary61%
18wSentence Length72w
0.84Hedging0.61
3.8Bold4.7
3.3Lists5.6
0.00Emoji0.12
1.03Headings1.43
0.23Transitions0.20
Based on 22 + 22 text responses
vs

Ask them anything yourself

GPT-4o miniQwen3 Coder

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
FAQ

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