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Magistral Medium vs o3-mini-high

Mistral Magistral Medium vs OpenAI o3-mini-high — side-by-side specs.

Mistral
Magistral Medium
OpenAI
o3-mini-high
Overview
CompanyMistralOpenAI
Release dateJun 10 2025Jan 31 2025
Model type
Open sourceNoNo
Specifications
Parameters
Context window
Benchmarks
Timeline
Release gapo3-mini-high shipped 130 days before Magistral Medium

Which is better: Magistral Medium or o3-mini-high?

Magistral Medium and o3-mini-high don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. o3-mini-high shipped 130 days before Magistral Medium, so benchmark comparisons should account for the intervening progress.

Published specifications for these two models are limited — see each model page for the latest details.

Direct benchmark comparisons are unavailable — Magistral Medium and o3-mini-high don't publish scores on any of the same benchmarks.

Frequently asked questions

When was Magistral Medium released?
Magistral Medium was released by Mistral on Jun 10 2025.
When was o3-mini-high released?
o3-mini-high was released by OpenAI on Jan 31 2025.

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