Model index
OpenAI·GPT

GPT-4.1 mini

The smaller multimodal GPT-4.1 tier balancing speed, cost, and long context.

LegacyLanguageMultimodalWeights not released
MODEL NUMBER211
First public date
2025-04-14
Organization
OpenAI
Family
GPT
01

Specifications

Only published specifications are shown.

Context
1M
Input modalities
Text · Image
Output modalities
Text
Open weights
No
Status
Legacy
02

Overview

Overview

The smaller multimodal GPT-4.1 tier balancing speed, cost, and long context.

03

Architecture & capabilities

04

Release history

API launch

GPT-4.1 mini became available through an API.

View source
05

Related models

Select a card to view the related model.

06

Sources