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

Compare GPT-5 by OpenAI against Qwen: Qwen3.5 Plus 2026-02-15 by Qwen, in 13 community votes, qwen: qwen3.5 plus 2026-02-15 wins 69% of head-to-head duels, context windows of 400K vs 1.0M, tested across 46 shared challenges. Updated February 2026.

In 13 community votes, Qwen: Qwen3.5 Plus 2026-02-15 wins 69% of head-to-head duels. Qwen: Qwen3.5 Plus 2026-02-15 leads in Web Design. Based on blind community voting from the RIVAL open dataset of 13+ human preference judgments for this pair.

Web Design: Qwen: Qwen3.5 Plus 2026-02-15 wins 78% of votes
Image Generation: GPT-5 and Qwen: Qwen3.5 Plus 2026-02-15 are tied
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