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

Compare Qwen: Qwen3 Max and Qwen: Qwen3.5 Plus 2026-02-15, both from Qwen, context windows of 256K vs 1.0M, tested across 53 shared challenges. Updated April 2026.

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

Qwen: Qwen3 Max and Qwen: Qwen3.5 Plus 2026-02-15 are both competitive models. Qwen: Qwen3 Max costs $1.2/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15. Context windows: 256K vs 1000K tokens. Compare their real outputs side by side below.

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

Qwen: Qwen3 Max is made by qwen while Qwen: Qwen3.5 Plus 2026-02-15 is from qwen. Qwen: Qwen3 Max has a 256K token context window compared to Qwen: Qwen3.5 Plus 2026-02-15's 1000K. On pricing, Qwen: Qwen3 Max costs $1.2/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15.

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

No community votes yet. On paper, Qwen: Qwen3.5 Plus 2026-02-15 has the edge — newer, bigger context window.

Too close to call
Writing DNA

Style Comparison

Similarity
97%

Qwen: Qwen3 Max uses 4.5x more emoji

Qwen: Qwen3 Max
Qwen: Qwen3.5 Plus 2026-02-15
60%Vocabulary54%
28wSentence Length18w
0.48Hedging0.51
5.7Bold5.3
4.1Lists2.9
0.45Emoji0.10
0.78Headings0.75
0.18Transitions0.09
Based on 22 + 23 text responses
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Qwen: Qwen3 MaxQwen: Qwen3.5 Plus 2026-02-15
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