Claude 3.7 Thinking Sonnet vs Qwen: Qwen3 Max

Compare Claude 3.7 Thinking Sonnet by Anthropic against Qwen: Qwen3 Max by Qwen, context windows of 200K vs 256K, tested across 54 shared challenges. Updated April 2026.

Which is better, Claude 3.7 Thinking Sonnet or Qwen: Qwen3 Max?

Claude 3.7 Thinking Sonnet and Qwen: Qwen3 Max are both competitive models. Claude 3.7 Thinking Sonnet costs $6/M input tokens vs $1.2/M for Qwen: Qwen3 Max. Context windows: 200K vs 256K tokens. Compare their real outputs side by side below.

Key Differences Between Claude 3.7 Thinking Sonnet and Qwen: Qwen3 Max

Claude 3.7 Thinking Sonnet is made by anthropic while Qwen: Qwen3 Max is from qwen. Claude 3.7 Thinking Sonnet has a 200K token context window compared to Qwen: Qwen3 Max's 256K. On pricing, Claude 3.7 Thinking Sonnet costs $6/M input tokens vs $1.2/M for Qwen: Qwen3 Max.

Our Verdict
Qwen: Qwen3 Max
Qwen: Qwen3 Max
Claude 3.7 Thinking Sonnet
Claude 3.7 Thinking SonnetRunner-up

No community votes yet. On paper, Qwen: Qwen3 Max has the edge — bigger model tier, newer.

Qwen: Qwen3 Max is 5.0x cheaper per token — worth considering if cost matters.

Too close to call
Writing DNA

Style Comparison

Similarity
100%

Qwen: Qwen3 Max uses 45.1x more emoji

Claude 3.7 Thinking Sonnet
Qwen: Qwen3 Max
61%Vocabulary60%
49wSentence Length28w
0.64Hedging0.48
2.2Bold5.7
4.5Lists4.1
0.00Emoji0.45
1.81Headings0.78
0.21Transitions0.18
Based on 21 + 22 text responses
vs

Ask them anything yourself

Claude 3.7 Thinking SonnetQwen: Qwen3 Max

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
Free preview13 of 58 slides
FAQ

Common questions