GPT-5 (High) vs GPT-5.6 Sol (Xhigh)

GPT-5 (High) vs GPT-5.6 Sol (Xhigh). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5 (High)Not ranked · benchmark data missing
Intelligence
23.00
Total cost
-
OpenAIGPT-5.6 Sol (Xhigh)Off the frontier
Intelligence
44.00
Total cost
$2082
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 (High)GPT-5.6 Sol (Xhigh)Difference
Intelligence (higher is better)23.044.0+91.3% GPT-5.6 Sol (Xhigh) is 91.3% more intelligent
Total AA cost (lower is better)Not reported$2,082.28— not comparable
End-to-end time (lower is better)83.04s37.03s−55.4% GPT-5.6 Sol (Xhigh) is 55.4% faster
Price per 1M tokens (in / out)$1.25 / $10.0$4.00 / $20.0
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-5 (High): what beats itGPT-5.6 Sol (Xhigh): 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/gpt-5-6-sol-xhigh · Markdown: /api/v1/compare/gpt-5/gpt-5-6-sol-xhigh?format=md · llms.txt · agent skill