GPT-5 Mini vs Qwen3 Coder

Compare GPT-5 Mini by OpenAI against Qwen3 Coder by Qwen, in 59 community votes, qwen3 coder wins 64% of head-to-head duels, tested across 37 shared challenges. Updated April 2026.

Which is better, GPT-5 Mini or Qwen3 Coder?

Qwen3 Coder is the better choice overall, winning 64% of 59 blind community votes on Rival. GPT-5 Mini costs $0.25/M input tokens vs $0.22/M for Qwen3 Coder. Compare their real outputs side by side below.

Key Differences Between GPT-5 Mini and Qwen3 Coder

GPT-5 Mini is made by openai while Qwen3 Coder is from qwen. On pricing, GPT-5 Mini costs $0.25/M input tokens vs $0.22/M for Qwen3 Coder. In community voting, In 59 community votes, Qwen3 Coder wins 64% of head-to-head duels.

In 59 community votes, Qwen3 Coder wins 64% of head-to-head duels. GPT-5 Mini leads in Reasoning, while Qwen3 Coder leads in Web Design, Image Generation. Based on blind community voting from the Rival open dataset of 59+ human preference judgments for this pair.

Web Design: Qwen3 Coder wins 94% of votes
Reasoning: GPT-5 Mini wins 64% of votes
Image Generation: Qwen3 Coder wins 60% of votes
Conversation: GPT-5 Mini and Qwen3 Coder are tied
Analysis: GPT-5 Mini and Qwen3 Coder are tied
Our Verdict
Qwen3 Coder
Qwen3 CoderWinner
GPT-5 Mini
GPT-5 MiniRunner-up

Pick Qwen3 Coder. In 59 blind votes, Qwen3 Coder wins 64% of the time. That's not luck.

Pick GPT-5 Mini for Reasoning. Pick Qwen3 Coder for Web Design, Image Generation.

Clear winner
Writing DNA

Style Comparison

Similarity
100%

Qwen3 Coder uses 473.7x more bold

GPT-5 Mini
Qwen3 Coder
62%Vocabulary61%
21wSentence Length72w
0.16Hedging0.61
0.0Bold4.7
3.4Lists5.6
0.00Emoji0.12
0.00Headings1.43
0.05Transitions0.20
Based on 15 + 22 text responses
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GPT-5 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
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