GPT-5.1 Chat vs Qwen: Qwen3.6 27B
Compare GPT-5.1 Chat by OpenAI against Qwen: Qwen3.6 27B by Qwen, context windows of 128K vs 256K, tested across 49 shared challenges.
Our Verdict
GPT-5.1 Chat
Qwen: Qwen3.6 27B
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Qwen: Qwen3.6 27B is 3.1x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
GPT-5.1 Chat
Input
$1.25
Output
$10.00
Qwen: Qwen3.6 27B
Input
$0.33
3.8× cheaper
Output
$3.25
3.1× cheaper
Qwen: Qwen3.6 27B is cheaper on both — 3.8× input, 3.1× output
Writing DNA
Style Comparison
Similarity
57%
Qwen: Qwen3.6 27B uses 154.4x more emoji
GPT-5.1 Chat
Qwen: Qwen3.6 27B
73%Vocabulary62%
18wSentence Length16w
0.45Hedging0.28
1.1Bold4.3
2.4Lists2.1
0.00Emoji1.54
0.00Headings0.68
0.06Transitions0.05
Based on 15 + 25 text responses
Research
What we learned reading every model
FAQ
