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

Mistral 7B vs o1

Mistral
Mistral 7B
OpenAI
o1
Overview
CompanyMistralOpenAI
Release dateSep 27 2023Dec 5 2024
AccessOpen WeightProprietary
Timeline
Release gapMistral 7B shipped 435 days before o1

Which is better: Mistral 7B or o1?

Mistral 7B and o1 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Mistral 7B shipped 435 days before o1, so benchmark comparisons should account for the intervening progress.

Mistral 7B is open weight, while o1 is proprietary.

Direct benchmark comparisons are unavailable — Mistral 7B and o1 don't publish scores on any of the same benchmarks.

Frequently asked questions

Mistral 7B was released by Mistral on Sep 27 2023.

o1 was released by OpenAI on Dec 5 2024.

Mistral 7B is an open weight model released by Mistral. o1 is a proprietary model released by OpenAI.

Other comparisons