GPT-5.5 (Xhigh) vs Qwen3.5 4B (Reasoning)

GPT-5.5 (Xhigh) vs Qwen3.5 4B (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 (Xhigh)Off the frontier
Intelligence
38.40
Total cost
$5294
AlibabaQwen3.5 4B (Reasoning)Not ranked · benchmark data missing
Intelligence
13.10
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 (Xhigh)Qwen3.5 4B (Reasoning)Difference
Intelligence (higher is better)38.413.1−65.9% Qwen3.5 4B (Reasoning) is 65.9% less intelligent
Total AA cost (lower is better)$5,294.36Not reported— not comparable
End-to-end time (lower is better)44.96s170.08s+278.3% Qwen3.5 4B (Reasoning) is 278.3% slower
Price per 1M tokens (in / out)$5.00 / $30.0$0.03 / $0.15
Input modalitiesText, ImageText, Image, Video
Open this matchup in the interactive pickerGPT-5.5 (Xhigh): what beats itQwen3.5 4B (Reasoning): what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-5/qwen3-5-4b · Markdown: /api/v1/compare/gpt-5-5/qwen3-5-4b?format=md · llms.txt · agent skill