Claude Opus 4.6 vs Qwen: Qwen3 Max Thinking

Compare Claude Opus 4.6 by Anthropic against Qwen: Qwen3 Max Thinking by Qwen, context windows of 1.0M vs 262K, tested across 53 shared challenges. Updated April 2026.

Which is better, Claude Opus 4.6 or Qwen: Qwen3 Max Thinking?

Claude Opus 4.6 and Qwen: Qwen3 Max Thinking are both competitive models. Claude Opus 4.6 costs $5/M input tokens vs $1.2/M for Qwen: Qwen3 Max Thinking. Context windows: 1000K vs 262K tokens. Compare their real outputs side by side below.

Key Differences Between Claude Opus 4.6 and Qwen: Qwen3 Max Thinking

Claude Opus 4.6 is made by anthropic while Qwen: Qwen3 Max Thinking is from qwen. Claude Opus 4.6 has a 1000K token context window compared to Qwen: Qwen3 Max Thinking's 262K. On pricing, Claude Opus 4.6 costs $5/M input tokens vs $1.2/M for Qwen: Qwen3 Max Thinking.

Our Verdict
Claude Opus 4.6
Claude Opus 4.6
Qwen: Qwen3 Max Thinking
Qwen: Qwen3 Max ThinkingRunner-up

No community votes yet. On paper, Claude Opus 4.6 has the edge — bigger context window, major provider backing.

Qwen: Qwen3 Max Thinking is 4.2x cheaper per token — worth considering if cost matters.

Too close to call
Writing DNA

Style Comparison

Similarity
98%

Qwen: Qwen3 Max Thinking uses 6.6x more emoji

Claude Opus 4.6
Qwen: Qwen3 Max Thinking
53%Vocabulary61%
35wSentence Length15w
0.68Hedging0.23
5.2Bold5.2
2.9Lists3.9
0.21Emoji1.37
1.34Headings1.22
0.03Transitions0.04
Based on 23 + 13 text responses
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Claude Opus 4.6Qwen: Qwen3 Max Thinking

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