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Claude Opus 4.1 vs Qwen3 Coder

Compare Claude Opus 4.1 by Anthropic against Qwen3 Coder by Qwen, in 34 community votes, claude opus 4.1 and qwen3 coder are closely matched, tested across 23 shared challenges. Updated April 2026.

Which is better, Claude Opus 4.1 or Qwen3 Coder?

Claude Opus 4.1 and Qwen3 Coder are closely matched based on 34 community votes. Claude Opus 4.1 costs $15/M input tokens vs $0.22/M for Qwen3 Coder. Compare their real outputs side by side below.

Key Differences Between Claude Opus 4.1 and Qwen3 Coder

Claude Opus 4.1 is made by anthropic while Qwen3 Coder is from qwen. On pricing, Claude Opus 4.1 costs $15/M input tokens vs $0.22/M for Qwen3 Coder. In community voting, In 34 community votes, Claude Opus 4.1 and Qwen3 Coder are closely matched.

In 34 community votes, Claude Opus 4.1 and Qwen3 Coder are closely matched. Claude Opus 4.1 leads in Web Design, Conversation, while Qwen3 Coder leads in Image Generation, Reasoning. Based on blind community voting from the Rival open dataset of 34+ human preference judgments for this pair.

Web Design: Claude Opus 4.1 wins 60% of votes
Image Generation: Qwen3 Coder wins 60% of votes
Conversation: Claude Opus 4.1 wins 75% of votes
Reasoning: Qwen3 Coder wins 100% of votes
Our Verdict
Claude Opus 4.1
Claude Opus 4.1
Qwen3 Coder
Qwen3 Coder

Too close to call. Pick based on your use case.

Pick Claude Opus 4.1 for Conversation, Web Design. Pick Qwen3 Coder for Reasoning, Image Generation. Qwen3 Coder is 79x cheaper per token — worth considering if cost matters.

Too close to call
Writing DNA

Style Comparison

Similarity
100%

Claude Opus 4.1 uses 3.3x more emoji

Claude Opus 4.1
Qwen3 Coder
61%Vocabulary61%
87wSentence Length72w
0.54Hedging0.61
5.1Bold4.7
6.7Lists5.6
0.38Emoji0.12
1.68Headings1.43
0.13Transitions0.20
Based on 17 + 22 text responses
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Claude Opus 4.1Qwen3 Coder

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AI Hallucination Index 2026
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