Qwen: Qwen3 Max Thinking vs Qwen: Qwen3.5 Plus 2026-02-15

Compare Qwen: Qwen3 Max Thinking and Qwen: Qwen3.5 Plus 2026-02-15, both from Qwen, context windows of 262K vs 1.0M, tested across 53 shared challenges. Updated April 2026.

Which is better, Qwen: Qwen3 Max Thinking or Qwen: Qwen3.5 Plus 2026-02-15?

Qwen: Qwen3 Max Thinking and Qwen: Qwen3.5 Plus 2026-02-15 are both competitive models. Qwen: Qwen3 Max Thinking costs $1.2/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15. Context windows: 262K vs 1000K tokens. Compare their real outputs side by side below.

Key Differences Between Qwen: Qwen3 Max Thinking and Qwen: Qwen3.5 Plus 2026-02-15

Qwen: Qwen3 Max Thinking is made by qwen while Qwen: Qwen3.5 Plus 2026-02-15 is from qwen. Qwen: Qwen3 Max Thinking has a 262K token context window compared to Qwen: Qwen3.5 Plus 2026-02-15's 1000K. On pricing, Qwen: Qwen3 Max Thinking costs $1.2/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15.

Our Verdict
Qwen: Qwen3 Max Thinking
Qwen: Qwen3 Max Thinking
Qwen: Qwen3.5 Plus 2026-02-15
Qwen: Qwen3.5 Plus 2026-02-15

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Too close to call
Writing DNA

Style Comparison

Similarity
100%

Qwen: Qwen3 Max Thinking uses 13.7x more emoji

Qwen: Qwen3 Max Thinking
Qwen: Qwen3.5 Plus 2026-02-15
61%Vocabulary54%
15wSentence Length18w
0.23Hedging0.51
5.2Bold5.3
3.9Lists2.9
1.37Emoji0.10
1.22Headings0.75
0.04Transitions0.09
Based on 13 + 23 text responses
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Qwen: Qwen3 Max ThinkingQwen: Qwen3.5 Plus 2026-02-15
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