Model index
OpenAI·GPT

GPT-4

A large multimodal model for complex professional tasks; core scale and training details were not disclosed.

LegacyLanguageReasoningMultimodalWeights not released
MODEL NUMBER003
Release date
2023-03-14
Organization
OpenAI
Family
GPT
01

Specifications

Only published specifications are shown.

Architecture
Undisclosed
Context
8K
Input modalities
Text · Image
Open weights
No
Status
Legacy
02

Overview

Overview

A large multimodal model for complex professional tasks; core scale and training details were not disclosed.

Why it mattered

GPT-4 combined strong language reasoning and image understanding in one product generation and became a base for early tool-using agents.

03

Changes from predecessor

Compared with GPT-3

PreviousGPT-3175B · 2K ctx
CurrentGPT-4 · 8K ctx
New capabilities Reasoning Vision Tool use
04

Architecture & capabilities

Key capabilities

ReasoningVisionTool use
05

Release history

General release

GPT-4 launched as a large multimodal model.

View source
06

Related models

Select a card to view the related model.

07

Sources