GPT-5.1 Chat vs Qwen3 Next 80B A3B Instruct
Compare GPT-5.1 Chat by OpenAI against Qwen3 Next 80B A3B Instruct by Qwen, context windows of 128K vs 66K, tested across 53 shared challenges. Updated April 2026.
Which is better, GPT-5.1 Chat or Qwen3 Next 80B A3B Instruct?
GPT-5.1 Chat and Qwen3 Next 80B A3B Instruct are both competitive models. GPT-5.1 Chat costs $1.25/M input tokens vs $0.15/M for Qwen3 Next 80B A3B Instruct. Context windows: 128K vs 66K tokens. Compare their real outputs side by side below.
Key Differences Between GPT-5.1 Chat and Qwen3 Next 80B A3B Instruct
GPT-5.1 Chat is made by openai while Qwen3 Next 80B A3B Instruct is from qwen. GPT-5.1 Chat has a 128K token context window compared to Qwen3 Next 80B A3B Instruct's 66K. On pricing, GPT-5.1 Chat costs $1.25/M input tokens vs $0.15/M for Qwen3 Next 80B A3B Instruct.
No community votes yet. On paper, GPT-5.1 Chat has the edge — newer, bigger context window, major provider backing.
Qwen3 Next 80B A3B Instruct is 6.7x cheaper per token — worth considering if cost matters.
Style Comparison
Qwen3 Next 80B A3B Instruct uses 58.9x 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.
