GPT-6 Luna (High) vs Qwen3.5 27B (Reasoning)

GPT-6 Luna (High) vs Qwen3.5 27B (Reasoning). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-6 Luna (High)On the frontier
Intelligence
32.90
Total cost
$47.9
AlibabaQwen3.5 27B (Reasoning)Not ranked · benchmark data missing
Intelligence
22.90
Total cost
-
Verdict

Comparison incomplete

A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

MetricGPT-6 Luna (High)Qwen3.5 27B (Reasoning)Difference
Intelligence (higher is better)32.922.9−30.4% Qwen3.5 27B (Reasonin… is 30.4% less intelligent
Total AA cost (lower is better)$47.85Not reported— not comparable
End-to-end time (lower is better)20.05s38.03s+89.7% Qwen3.5 27B (Reasonin… is 89.7% slower
Price per 1M tokens (in / out)$0.10 / $0.50$0.30 / $2.40
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-6 Luna (High): what beats itQwen3.5 27B (Reasoning): what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-6-luna-high/qwen3-5-27b · Markdown: /api/v1/compare/gpt-6-luna-high/qwen3-5-27b?format=md · llms.txt · agent skill