GPT-5.4 Pro vs Qwen: Qwen3.5 Plus 2026-02-15
Compare GPT-5.4 Pro by OpenAI against Qwen: Qwen3.5 Plus 2026-02-15 by Qwen, context windows of 1.1M vs 1.0M, tested across 18 shared challenges. Updated April 2026.
Which is better, GPT-5.4 Pro or Qwen: Qwen3.5 Plus 2026-02-15?
GPT-5.4 Pro and Qwen: Qwen3.5 Plus 2026-02-15 are both competitive models. GPT-5.4 Pro costs $30/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15. Context windows: 1050K vs 1000K tokens. Compare their real outputs side by side below.
Key Differences Between GPT-5.4 Pro and Qwen: Qwen3.5 Plus 2026-02-15
GPT-5.4 Pro is made by openai while Qwen: Qwen3.5 Plus 2026-02-15 is from qwen. GPT-5.4 Pro has a 1050K token context window compared to Qwen: Qwen3.5 Plus 2026-02-15's 1000K. On pricing, GPT-5.4 Pro costs $30/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15.
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 Plus 2026-02-15 is 75x cheaper per token — worth considering if cost matters.
Style Comparison
Qwen: Qwen3.5 Plus 2026-02-15 uses 10.0x 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.
