Claude 3.7 Sonnet vs Qwen3 30B A3B
Compare Claude 3.7 Sonnet by Anthropic against Qwen3 30B A3B by Qwen, in 13 community votes, claude 3.7 sonnet wins 64% of head-to-head duels, context windows of 200K vs 41K, tested across 55 shared challenges. Updated April 2026.
Which is better, Claude 3.7 Sonnet or Qwen3 30B A3B?
Claude 3.7 Sonnet is the better choice overall, winning 64% of 13 blind community votes on Rival. Claude 3.7 Sonnet costs $3/M input tokens vs $0/M for Qwen3 30B A3B. Context windows: 200K vs 41K tokens. Compare their real outputs side by side below.
Key Differences Between Claude 3.7 Sonnet and Qwen3 30B A3B
Claude 3.7 Sonnet is made by anthropic while Qwen3 30B A3B is from qwen. Claude 3.7 Sonnet has a 200K token context window compared to Qwen3 30B A3B's 41K. On pricing, Claude 3.7 Sonnet costs $3/M input tokens vs $0/M for Qwen3 30B A3B. In community voting, In 13 community votes, Claude 3.7 Sonnet wins 64% of head-to-head duels.
In 13 community votes, Claude 3.7 Sonnet wins 64% of head-to-head duels. Claude 3.7 Sonnet leads in Web Design, Image Generation, while Qwen3 30B A3B leads in Analysis. Based on blind community voting from the Rival open dataset of 13+ human preference judgments for this pair.
Pick Claude 3.7 Sonnet. In 13 blind votes, Claude 3.7 Sonnet wins 64% of the time. That's not luck.
Pick Claude 3.7 Sonnet for Web Design, Image Generation. Pick Qwen3 30B A3B for Analysis.
Style Comparison
Qwen3 30B A3B uses 36.1x more emoji
vsAsk them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
