AI Model Release Tracker - Timeline of Major AI Models from 2022-2026

Magistral Small vs GPT-4o

Mistral
Magistral Small
OpenAI
GPT-4o
Overview
CompanyMistralOpenAI
Release dateJun 10 2025May 13 2024
AccessProprietaryProprietary
Benchmarks
Nonsense detection
BullshitBench v2
12%
Timeline
Release gapGPT-4o shipped 393 days before Magistral Small

Which is better: Magistral Small or GPT-4o?

Magistral Small and GPT-4o don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GPT-4o shipped 393 days before Magistral Small, 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 Small and GPT-4o don't publish scores on any of the same benchmarks.

Frequently asked questions

Magistral Small was released by Mistral on Jun 10 2025.

GPT-4o was released by OpenAI on May 13 2024.

Other comparisons