GPT-5.1 Codex Max vs Qwen: Qwen3.5 397B A17B
Compare GPT-5.1 Codex Max by OpenAI against Qwen: Qwen3.5 397B A17B by Qwen, tested across 52 shared challenges. Updated April 2026.
Which is better, GPT-5.1 Codex Max or Qwen: Qwen3.5 397B A17B?
GPT-5.1 Codex Max and Qwen: Qwen3.5 397B A17B are both competitive models. Compare their real outputs side by side below.
Key Differences Between GPT-5.1 Codex Max and Qwen: Qwen3.5 397B A17B
GPT-5.1 Codex Max is made by openai while Qwen: Qwen3.5 397B A17B is from qwen.
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Style Comparison
Qwen: Qwen3.5 397B A17B uses 22.8x more emoji
vsAsk them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
