GPT-5 Pro
Nothing here. The model returned empty. We stared at it for a while.
GPT-5 Pro vs Qwen: Qwen3.5 397B A17B
Compare GPT-5 Pro by OpenAI against Qwen: Qwen3.5 397B A17B by Qwen, context windows of 400K vs 262K, tested across 41 shared challenges. Updated April 2026.
Which is better, GPT-5 Pro or Qwen: Qwen3.5 397B A17B?
GPT-5 Pro and Qwen: Qwen3.5 397B A17B are both competitive models. GPT-5 Pro costs $15/M input tokens vs $0.6/M for Qwen: Qwen3.5 397B A17B. Context windows: 400K vs 262K tokens. Compare their real outputs side by side below.
Key Differences Between GPT-5 Pro and Qwen: Qwen3.5 397B A17B
GPT-5 Pro is made by openai while Qwen: Qwen3.5 397B A17B is from qwen. GPT-5 Pro has a 400K token context window compared to Qwen: Qwen3.5 397B A17B's 262K. On pricing, GPT-5 Pro costs $15/M input tokens vs $0.6/M for Qwen: Qwen3.5 397B A17B.
Our Verdict
GPT-5 Pro
Qwen: Qwen3.5 397B A17B
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 397B A17B is 33x cheaper per token — worth considering if cost matters.
Too close to call
Writing DNA
Style Comparison
Similarity
98%
Qwen: Qwen3.5 397B A17B uses 690.3x more bold
GPT-5 Pro
Qwen: Qwen3.5 397B A17B
65%Vocabulary54%
15wSentence Length14w
0.32Hedging0.39
0.0Bold6.9
2.9Lists4.2
0.00Emoji0.23
0.00Headings0.93
0.01Transitions0.17
Based on 11 + 23 text responses
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279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
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