GPT-5.1 Codex mini (High) vs GPT-6.1 Sol (Medium)

GPT-5.1 Codex mini (High) vs GPT-6.1 Sol (Medium). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

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-5.1 Codex mini (High)GPT-6.1 Sol (Medium)Difference
Intelligence (higher is better)20.447.8+134.3% GPT-6.1 Sol (Medium) is 2.3× more intelligent
Total AA cost (lower is better)Not reported$361.37— not comparable
End-to-end time (lower is better)10.10s14.35s+42.1% GPT-6.1 Sol (Medium) is 42.1% slower
Price per 1M tokens (in / out)$0.25 / $2.00$2.00 / $10.0
Input modalitiesText, ImageText, Image
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-1-codex-mini/gpt-6-1-sol-medium · Markdown: /api/v1/compare/gpt-5-1-codex-mini/gpt-6-1-sol-medium?format=md · llms.txt · agent skill