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

Ministral 3 8B-25-12 vs GPT-4.1 nano

Mistral
Ministral 3 8B-25-12
OpenAI
GPT-4.1 nano
Overview
CompanyMistralOpenAI
Release dateDec 2 2025Apr 14 2025
AccessOpen WeightProprietary
Specifications
Context window
1M
Timeline
Release gapGPT-4.1 nano shipped 232 days before Ministral 3 8B-25-12

Which is better: Ministral 3 8B-25-12 or GPT-4.1 nano?

Ministral 3 8B-25-12 and GPT-4.1 nano don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GPT-4.1 nano shipped 232 days before Ministral 3 8B-25-12, so benchmark comparisons should account for the intervening progress.

Ministral 3 8B-25-12 is open weight, while GPT-4.1 nano is proprietary.

Direct benchmark comparisons are unavailable — Ministral 3 8B-25-12 and GPT-4.1 nano don't publish scores on any of the same benchmarks.

Frequently asked questions

Ministral 3 8B-25-12 was released by Mistral on Dec 2 2025.

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

Ministral 3 8B-25-12 is an open weight model released by Mistral. GPT-4.1 nano is a proprietary model released by OpenAI.

Other comparisons