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

Mistral NeMo vs GPT-4.1 mini

Mistral
Mistral NeMo
OpenAI
GPT-4.1 mini
Overview
CompanyMistralOpenAI
Release dateJul 18 2024Apr 14 2025
AccessOpen WeightProprietary
Specifications
Parameters
12B
Context window
128k
Timeline
Release gapMistral NeMo shipped 270 days before GPT-4.1 mini

Which is better: Mistral NeMo or GPT-4.1 mini?

Mistral NeMo and GPT-4.1 mini don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Mistral NeMo shipped 270 days before GPT-4.1 mini, so benchmark comparisons should account for the intervening progress.

Mistral NeMo is open weight, while GPT-4.1 mini is proprietary.

Direct benchmark comparisons are unavailable — Mistral NeMo and GPT-4.1 mini don't publish scores on any of the same benchmarks.

Frequently asked questions

Mistral NeMo was released by Mistral on Jul 18 2024.

GPT-4.1 mini was released by OpenAI on Apr 14 2025.

Mistral NeMo is an open weight model released by Mistral. GPT-4.1 mini is a proprietary model released by OpenAI.

Other comparisons