GPT-5.5 (Medium) vs Qwen3.5 27B (Reasoning)

GPT-5.5 (Medium) 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-5.5 (Medium)Off the frontier
Intelligence
33.80
Total cost
$2095
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-5.5 (Medium)Qwen3.5 27B (Reasoning)Difference
Intelligence (higher is better)33.822.9−32.2% Qwen3.5 27B (Reasonin… is 32.2% less intelligent
Total AA cost (lower is better)$2,095.12Not reported— not comparable
End-to-end time (lower is better)11.50s38.00s+230.4% Qwen3.5 27B (Reasonin… is 230.4% slower
Price per 1M tokens (in / out)$5.00 / $30.0$0.30 / $2.40
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-5.5 (Medium): 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-5-5-medium/qwen3-5-27b · Markdown: /api/v1/compare/gpt-5-5-medium/qwen3-5-27b?format=md · llms.txt · agent skill