GPT-4.5
Nothing here. The model returned empty. We stared at it for a while.
GPT-4.5 vs Qwen: Qwen3.5 Plus 2026-02-15
Compare GPT-4.5 by OpenAI against Qwen: Qwen3.5 Plus 2026-02-15 by Qwen, context windows of 128K vs 1.0M, tested across 24 shared challenges. Updated April 2026.
Which is better, GPT-4.5 or Qwen: Qwen3.5 Plus 2026-02-15?
GPT-4.5 and Qwen: Qwen3.5 Plus 2026-02-15 are both competitive models. GPT-4.5 costs $75/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15. Context windows: 128K vs 1000K tokens. Compare their real outputs side by side below.
Key Differences Between GPT-4.5 and Qwen: Qwen3.5 Plus 2026-02-15
GPT-4.5 is made by openai while Qwen: Qwen3.5 Plus 2026-02-15 is from qwen. GPT-4.5 has a 128K token context window compared to Qwen: Qwen3.5 Plus 2026-02-15's 1000K. On pricing, GPT-4.5 costs $75/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15.
Our Verdict
GPT-4.5
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 63x cheaper per token — worth considering if cost matters.
Too close to call
Writing DNA
Style Comparison
Similarity
100%
Qwen: Qwen3.5 Plus 2026-02-15 uses 10.0x more emoji
GPT-4.5
Qwen: Qwen3.5 Plus 2026-02-15
63%Vocabulary54%
16wSentence Length18w
0.57Hedging0.51
4.7Bold5.3
6.4Lists2.9
0.00Emoji0.10
1.30Headings0.75
0.54Transitions0.09
Based on 11 + 23 text responses
vsAsk them anything yourself
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
Free preview13 of 58 slides
FAQ