GPT-5.6 Luna vs Qwen3 Coder
Compare GPT-5.6 Luna by OpenAI against Qwen3 Coder by Qwen, tested across 54 shared challenges.
Our Verdict
GPT-5.6 Luna
Qwen3 Coder
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Qwen3 Coder is 6.3x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
GPT-5.6 Luna
Input
$1.00
Output
$6.00
Qwen3 Coder
Input
$0.22
4.5× cheaper
Output
$0.95
6.3× cheaper
Qwen3 Coder is cheaper on both — 4.5× input, 6.3× output
Writing DNA
Style Comparison
Similarity
59%
Qwen3 Coder uses 11.6x more emoji
GPT-5.6 Luna
Qwen3 Coder
59%Vocabulary61%
19wSentence Length72w
0.84Hedging0.61
2.7Bold4.7
4.5Lists5.6
0.00Emoji0.12
1.20Headings1.43
0.10Transitions0.20
Based on 27 + 22 text responses
Research
What we learned reading every model
FAQ
Common questions
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