GPT-5 Codex (High) vs Mistral Medium 3

GPT-5 Codex (High) vs Mistral Medium 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 Codex (High)Not ranked · benchmark data missing
Intelligence
24.90
Total cost
-
MistralMistral Medium 3Not ranked · benchmark data missing
Intelligence
9.00
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 Codex (High)Mistral Medium 3Difference
Intelligence (higher is better)24.99.0−63.9% Mistral Medium 3 is 63.9% less intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)13.09s13.08s−0.1% Mistral Medium 3 is 0.1% faster
Price per 1M tokens (in / out)$1.25 / $10.0$0.40 / $2.00
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-5 Codex (High): what beats itMistral Medium 3: 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-5-codex/mistral-medium-3 · Markdown: /api/v1/compare/gpt-5-codex/mistral-medium-3?format=md · llms.txt · agent skill