Qwen3 30B A3B
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Qwen3 30B A3B vs Claude Sonnet 4
Compare Qwen3 30B A3B by Qwen against Claude Sonnet 4 by Anthropic, in 3 community votes, claude sonnet 4 wins 100% of head-to-head duels, context windows of 41K vs 200K, tested across 34 shared challenges. Updated April 2026.
Which is better, Qwen3 30B A3B or Claude Sonnet 4?
Claude Sonnet 4 is the better choice overall, winning 100% of 3 blind community votes on Rival. Qwen3 30B A3B costs $0/M input tokens vs $3/M for Claude Sonnet 4. Context windows: 41K vs 200K tokens. Compare their real outputs side by side below.
Key Differences Between Qwen3 30B A3B and Claude Sonnet 4
Qwen3 30B A3B is made by qwen while Claude Sonnet 4 is from anthropic. Qwen3 30B A3B has a 41K token context window compared to Claude Sonnet 4's 200K. On pricing, Qwen3 30B A3B costs $0/M input tokens vs $3/M for Claude Sonnet 4. In community voting, In 3 community votes, Claude Sonnet 4 wins 100% of head-to-head duels.
In 3 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 3+ human preference judgments for this pair.
Image Generation: Claude Sonnet 4 wins 100% of votes
Our Verdict
Claude Sonnet 4Winner
Qwen3 30B A3BRunner-up
Pick Claude Sonnet 4. In 3 blind votes, Claude Sonnet 4 wins 100% of the time. That's not luck.
Claude Sonnet 4 particularly excels in Image Generation.
Clear winner
Writing DNA
Style Comparison
Similarity
87%
Claude Sonnet 4 uses 215.6x more headings
Qwen3 30B A3B
Claude Sonnet 4
60%Vocabulary62%
11wSentence Length111w
0.24Hedging0.40
7.6Bold5.0
4.6Lists9.3
0.36Emoji0.88
0.00Headings2.16
0.06Transitions0.33
Based on 4 + 17 text responses
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