Compare GPT-5 Mini by OpenAI against Qwen: Qwen3.5 Plus 2026-02-15 by Qwen, tested across 53 shared challenges. Updated April 2026.
GPT-5 Mini and Qwen: Qwen3.5 Plus 2026-02-15 are both competitive models. GPT-5 Mini costs $0.25/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15. Compare their real outputs side by side below.
GPT-5 Mini is made by openai while Qwen: Qwen3.5 Plus 2026-02-15 is from qwen. On pricing, GPT-5 Mini costs $0.25/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15.
No community votes yet. On paper, Qwen: Qwen3.5 Plus 2026-02-15 has the edge — bigger model tier, newer, bigger context window.
Qwen: Qwen3.5 Plus 2026-02-15 uses 533.6x more bold
Ask 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.

Compare GPT-5 Mini by OpenAI against Qwen: Qwen3.5 Plus 2026-02-15 by Qwen, tested across 53 shared challenges. Updated April 2026.
GPT-5 Mini and Qwen: Qwen3.5 Plus 2026-02-15 are both competitive models. GPT-5 Mini costs $0.25/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15. Compare their real outputs side by side below.
GPT-5 Mini is made by openai while Qwen: Qwen3.5 Plus 2026-02-15 is from qwen. On pricing, GPT-5 Mini costs $0.25/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15.
No community votes yet. On paper, Qwen: Qwen3.5 Plus 2026-02-15 has the edge — bigger model tier, newer, bigger context window.
Qwen: Qwen3.5 Plus 2026-02-15 uses 533.6x more bold
Ask 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.
