GPT-3.5 Turbo vs GPT-5.6 Terra (Medium)

GPT-3.5 Turbo vs GPT-5.6 Terra (Medium). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-3.5 TurboNot ranked · benchmark data missing
Intelligence
5.50
Total cost
-
OpenAIGPT-5.6 Terra (Medium)Off the frontier
Intelligence
30.10
Total cost
$447
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-3.5 TurboGPT-5.6 Terra (Medium)Difference
Intelligence (higher is better)5.530.1+447.3% GPT-5.6 Terra (Medium) is 5.5× more intelligent
Total AA cost (lower is better)Not reported$446.53— not comparable
End-to-end time (lower is better)Not reported5.99s— not comparable
Price per 1M tokens (in / out)$0.50 / $1.50$2.00 / $12.0
Input modalitiesTextText, Image
Open this matchup in the interactive pickerGPT-3.5 Turbo: what beats itGPT-5.6 Terra (Medium): 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-35-turbo/gpt-5-6-terra-medium · Markdown: /api/v1/compare/gpt-35-turbo/gpt-5-6-terra-medium?format=md · llms.txt · agent skill