GPT-5.1-Codex-Mini vs Qwen3 30B A3B
Compare GPT-5.1-Codex-Mini by OpenAI against Qwen3 30B A3B by Qwen, context windows of 400K vs 41K, tested across 55 shared challenges. Updated April 2026.
Which is better, GPT-5.1-Codex-Mini or Qwen3 30B A3B?
GPT-5.1-Codex-Mini and Qwen3 30B A3B are both competitive models. GPT-5.1-Codex-Mini costs $1.5/M input tokens vs $0/M for Qwen3 30B A3B. Context windows: 400K vs 41K tokens. Compare their real outputs side by side below.
Key Differences Between GPT-5.1-Codex-Mini and Qwen3 30B A3B
GPT-5.1-Codex-Mini is made by openai while Qwen3 30B A3B is from qwen. GPT-5.1-Codex-Mini has a 400K token context window compared to Qwen3 30B A3B's 41K. On pricing, GPT-5.1-Codex-Mini costs $1.5/M input tokens vs $0/M for Qwen3 30B A3B.
No community votes yet. On paper, GPT-5.1-Codex-Mini has the edge — bigger model tier, newer, bigger context window, major provider backing.
Style Comparison
Qwen3 30B A3B uses 36.1x 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.
