GPT-5.4 Pro vs Qwen: Qwen3.5 35B A3B
Compare GPT-5.4 Pro by OpenAI against Qwen: Qwen3.5 35B A3B by Qwen, context windows of 1.1M vs 262K, tested across 18 shared challenges.
Our Verdict
GPT-5.4 Pro
Qwen: Qwen3.5 35B A3BRunner-up
No community votes yet. On paper, GPT-5.4 Pro has the edge — bigger model tier, bigger context window, major provider backing.
Qwen: Qwen3.5 35B A3B is 90x cheaper per token — worth considering if cost matters.
Slight edge
API pricing
Cost per 1M tokens
GPT-5.4 Pro
Input
$30.00
Output
$180.00
Qwen: Qwen3.5 35B A3B
Input
$0.25
120× cheaper
Output
$2.00
90× cheaper
Qwen: Qwen3.5 35B A3B is cheaper on both — 120× input, 90× output
Writing DNA
Style Comparison
Similarity
56%
Qwen: Qwen3.5 35B A3B uses 13.5x more transitions
GPT-5.4 Pro
Qwen: Qwen3.5 35B A3B
50%Vocabulary51%
35wSentence Length15w
0.70Hedging0.39
7.5Bold6.8
8.3Lists4.8
0.00Emoji0.00
2.52Headings0.84
0.01Transitions0.14
Based on 12 + 23 text responses
Research
What we learned reading every model
FAQ
Common questions
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