GPT-5.2 vs Qwen: Qwen3.5 Plus 2026-02-15

Compare GPT-5.2 by OpenAI against Qwen: Qwen3.5 Plus 2026-02-15 by Qwen, in 3 community votes, gpt-5.2 and qwen: qwen3.5 plus 2026-02-15 are closely matched, context windows of 400K vs 1.0M, tested across 52 shared challenges. Updated April 2026.

Which is better, GPT-5.2 or Qwen: Qwen3.5 Plus 2026-02-15?

GPT-5.2 and Qwen: Qwen3.5 Plus 2026-02-15 are closely matched based on 3 community votes. GPT-5.2 costs $1.75/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15. Context windows: 400K vs 1000K tokens. Compare their real outputs side by side below.

Key Differences Between GPT-5.2 and Qwen: Qwen3.5 Plus 2026-02-15

GPT-5.2 is made by openai while Qwen: Qwen3.5 Plus 2026-02-15 is from qwen. GPT-5.2 has a 400K token context window compared to Qwen: Qwen3.5 Plus 2026-02-15's 1000K. On pricing, GPT-5.2 costs $1.75/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15. In community voting, In 3 community votes, GPT-5.2 and Qwen: Qwen3.5 Plus 2026-02-15 are closely matched.

In 3 community votes, GPT-5.2 and Qwen: Qwen3.5 Plus 2026-02-15 are closely matched. Based on blind community voting from the Rival open dataset of 3+ human preference judgments for this pair.

Our Verdict
Qwen: Qwen3.5 Plus 2026-02-15
Qwen: Qwen3.5 Plus 2026-02-15Winner
GPT-5.2
GPT-5.2Runner-up

Votes are tied. Qwen: Qwen3.5 Plus 2026-02-15 is newer and likely incorporates more recent improvements.

Qwen: Qwen3.5 Plus 2026-02-15 is 5.8x cheaper per token — worth considering if cost matters.

Too close to call
Writing DNA

Style Comparison

Similarity
99%

GPT-5.2 uses 3.3x more transitions

GPT-5.2
Qwen: Qwen3.5 Plus 2026-02-15
64%Vocabulary54%
16wSentence Length18w
0.34Hedging0.51
9.4Bold5.3
3.9Lists2.9
0.06Emoji0.10
0.89Headings0.75
0.31Transitions0.09
Based on 15 + 23 text responses
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GPT-5.2Qwen: Qwen3.5 Plus 2026-02-15

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