GPT-5.6 Luna (High) vs Tri-21B-think Preview

GPT-5.6 Luna (High) vs Tri-21B-think Preview. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5.6 Luna (High)Off the frontier
Intelligence
32.10
Total cost
$108
Trillion LabsTri-21B-think PreviewNot ranked · benchmark data missing
Intelligence
9.60
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-5.6 Luna (High)Tri-21B-think PreviewDifference
Intelligence (higher is better)32.19.6−70.1% Tri-21B-think Preview is 70.1% less intelligent
Total AA cost (lower is better)$108.15Not reported— not comparable
End-to-end time (lower is better)14.62sNot reported— not comparable
Price per 1M tokens (in / out)$0.20 / $1.20—
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-5.6 Luna (High): what beats itTri-21B-think Preview: what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-6-luna-high/tri-21b-think-preview · Markdown: /api/v1/compare/gpt-5-6-luna-high/tri-21b-think-preview?format=md · llms.txt · agent skill