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 51 shared challenges.
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
Our Verdict
Qwen: Qwen3.5 Plus 2026-02-15Winner
GPT-5Runner-up
Pick Qwen: Qwen3.5 Plus 2026-02-15. In 13 blind votes, Qwen: Qwen3.5 Plus 2026-02-15 wins 69% of the time. That's not luck.
Qwen: Qwen3.5 Plus 2026-02-15 particularly excels in Web Design. Qwen: Qwen3.5 Plus 2026-02-15 is 4.2x cheaper per token — worth considering if cost matters.
Clear winner
API pricing
Cost per 1M tokens
GPT-5
Input
$1.25
Output
$10.00
Qwen: Qwen3.5 Plus 2026-02-15
Input
$0.40
3.1× cheaper
Output
$2.40
4.2× cheaper
Qwen: Qwen3.5 Plus 2026-02-15 is cheaper on both — 3.1× input, 4.2× output
Writing DNA
Style Comparison
Similarity
46%
Qwen: Qwen3.5 Plus 2026-02-15 uses 10.0x more emoji
GPT-5
Qwen: Qwen3.5 Plus 2026-02-15
65%Vocabulary54%
13wSentence Length18w
0.20Hedging0.51
0.2Bold5.3
4.6Lists2.9
0.00Emoji0.10
0.16Headings0.75
0.03Transitions0.09
Based on 16 + 23 text responses
Research
What we learned reading every model
FAQ
