GPT-5.5 (Medium) vs Mistral Small 3

GPT-5.5 (Medium) vs Mistral Small 3. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5.5 (Medium)Off the frontier
Intelligence
33.80
Total cost
$2095
MistralMistral Small 3Not ranked · benchmark data missing
Intelligence
6.70
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-5.5 (Medium)Mistral Small 3Difference
Intelligence (higher is better)33.86.7−80.2% Mistral Small 3 is 80.2% less intelligent
Total AA cost (lower is better)$2,095.12Not reported— not comparable
End-to-end time (lower is better)9.97s11.72s+17.6% Mistral Small 3 is 17.6% slower
Price per 1M tokens (in / out)$5.00 / $30.0$0.05 / $0.08
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-5.5 (Medium): what beats itMistral Small 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-5-5-medium/mistral-small-3 · Markdown: /api/v1/compare/gpt-5-5-medium/mistral-small-3?format=md · llms.txt · agent skill