Qwen: Qwen3 30B A3B Instruct 2507 vs Claude Sonnet 4

Compare Qwen: Qwen3 30B A3B Instruct 2507 by Qwen against Claude Sonnet 4 by Anthropic, in 4 community votes, claude sonnet 4 wins 100% of head-to-head duels, context windows of 131K vs 200K, tested across 28 shared challenges. Updated April 2026.

Which is better, Qwen: Qwen3 30B A3B Instruct 2507 or Claude Sonnet 4?

Claude Sonnet 4 is the better choice overall, winning 100% of 4 blind community votes on Rival. Qwen: Qwen3 30B A3B Instruct 2507 costs $0.2/M input tokens vs $3/M for Claude Sonnet 4. Context windows: 131K vs 200K tokens. Compare their real outputs side by side below.

Key Differences Between Qwen: Qwen3 30B A3B Instruct 2507 and Claude Sonnet 4

Qwen: Qwen3 30B A3B Instruct 2507 is made by qwen while Claude Sonnet 4 is from anthropic. Qwen: Qwen3 30B A3B Instruct 2507 has a 131K token context window compared to Claude Sonnet 4's 200K. On pricing, Qwen: Qwen3 30B A3B Instruct 2507 costs $0.2/M input tokens vs $3/M for Claude Sonnet 4. In community voting, In 4 community votes, Claude Sonnet 4 wins 100% of head-to-head duels.

In 4 community votes, Claude Sonnet 4 wins 100% of head-to-head duels. Claude Sonnet 4 leads in Image Generation. Based on blind community voting from the Rival open dataset of 4+ human preference judgments for this pair.

Image Generation: Claude Sonnet 4 wins 100% of votes
Our Verdict
Claude Sonnet 4
Claude Sonnet 4Winner
Qwen: Qwen3 30B A3B Instruct 2507
Qwen: Qwen3 30B A3B Instruct 2507Runner-up

Pick Claude Sonnet 4. In 4 blind votes, Claude Sonnet 4 wins 100% of the time. That's not luck.

Claude Sonnet 4 particularly excels in Image Generation. Qwen: Qwen3 30B A3B Instruct 2507 is 19x cheaper per token — worth considering if cost matters.

Clear winner
Writing DNA

Style Comparison

Similarity
100%

Claude Sonnet 4 uses 6.1x more sentence length

Qwen: Qwen3 30B A3B Instruct 2507
Claude Sonnet 4
55%Vocabulary62%
18wSentence Length111w
0.52Hedging0.40
6.7Bold5.0
4.3Lists9.3
1.04Emoji0.88
0.92Headings2.16
0.11Transitions0.33
Based on 22 + 17 text responses
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Qwen: Qwen3 30B A3B Instruct 2507Claude Sonnet 4

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