GPT-5.2 Pro vs Qwen: Qwen3.5 Plus 2026-04-20
Compare GPT-5.2 Pro by OpenAI against Qwen: Qwen3.5 Plus 2026-04-20 by Qwen, context windows of 400K vs 1.0M, tested across 31 shared challenges.
Our Verdict
GPT-5.2 Pro
Qwen: Qwen3.5 Plus 2026-04-20
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Qwen: Qwen3.5 Plus 2026-04-20 is 70x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
GPT-5.2 Pro
Input
$21.00
Output
$168.00
Qwen: Qwen3.5 Plus 2026-04-20
Input
$0.40
53× cheaper
Output
$2.40
70× cheaper
Qwen: Qwen3.5 Plus 2026-04-20 is cheaper on both — 53× input, 70× output
Writing DNA
Style Comparison
Similarity
50%
Qwen: Qwen3.5 Plus 2026-04-20 uses 153.4x more emoji
GPT-5.2 Pro
Qwen: Qwen3.5 Plus 2026-04-20
62%Vocabulary59%
19wSentence Length15w
0.39Hedging0.28
8.6Bold4.4
3.8Lists2.5
0.00Emoji1.53
1.17Headings0.76
0.02Transitions0.04
Based on 10 + 27 text responses
Research
What we learned reading every model
FAQ
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