GPT-5.1 Codex mini (High) vs Mistral Large 3

GPT-5.1 Codex mini (High) vs Mistral Large 3. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5.1 Codex mini (High)Not ranked · benchmark data missing
Intelligence
20.40
Total cost
-
MistralMistral Large 3Off the frontier
Intelligence
9.30
Total cost
$46.4
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)Mistral Large 3Difference
Intelligence (higher is better)20.49.3−54.4% Mistral Large 3 is 54.4% less intelligent
Total AA cost (lower is better)Not reported$46.41— not comparable
End-to-end time (lower is better)10.10s7.18s−28.9% Mistral Large 3 is 28.9% faster
Price per 1M tokens (in / out)$0.25 / $2.00$0.50 / $1.50
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-5.1 Codex mini (High): what beats itMistral Large 3: what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-1-codex-mini/mistral-large-3 · Markdown: /api/v1/compare/gpt-5-1-codex-mini/mistral-large-3?format=md · llms.txt · agent skill