GPT-5.1-Codex vs Qwen3 235B A22B
Compare GPT-5.1-Codex by OpenAI against Qwen3 235B A22B by Qwen, context windows of 400K vs 33K, tested across 52 shared challenges. Updated April 2026.
Which is better, GPT-5.1-Codex or Qwen3 235B A22B?
GPT-5.1-Codex and Qwen3 235B A22B are both competitive models. Context windows: 400K vs 33K tokens. Compare their real outputs side by side below.
Key Differences Between GPT-5.1-Codex and Qwen3 235B A22B
GPT-5.1-Codex is made by openai while Qwen3 235B A22B is from qwen. GPT-5.1-Codex has a 400K token context window compared to Qwen3 235B A22B's 33K.
No community votes yet. On paper, GPT-5.1-Codex has the edge — newer, bigger context window, major provider backing.
Style Comparison
GPT-5.1-Codex uses 39.1x more hedging
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.
