GPT-5.5 (Medium) vs Step 3.7 Flash

GPT-5.5 (Medium) vs Step 3.7 Flash. 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
StepFunStep 3.7 FlashNot ranked · benchmark data missing
Intelligence
19.50
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)Step 3.7 FlashDifference
Intelligence (higher is better)33.819.5−42.3% Step 3.7 Flash is 42.3% less intelligent
Total AA cost (lower is better)$2,095.12Not reported— not comparable
End-to-end time (lower is better)9.97s18.73s+87.9% Step 3.7 Flash is 87.9% slower
Price per 1M tokens (in / out)$5.00 / $30.0$0.20 / $1.15
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-5.5 (Medium): what beats itStep 3.7 Flash: 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-medium/step-3-7-flash · Markdown: /api/v1/compare/gpt-5-5-medium/step-3-7-flash?format=md · llms.txt · agent skill