Model index
OpenAI·GPT

GPT-4o

An “omni” model natively spanning text, vision, and audio with substantially lower interaction latency.

LegacyLanguageMultimodalWeights not released
MODEL NUMBER004
First public date
2024-05-13
Organization
OpenAI
Family
GPT
01

Specifications

Only published specifications are shown.

Architecture
Undisclosed
Context
128,000 tokens
Input modalities
Text · Image · Audio
Output modalities
Text · Audio
Open weights
No
Status
Legacy
02

Overview

Release dates

— GPT-4o launched with native text, vision, and audio. ↗

Why it mattered

GPT-4o moved native multimodality from a research capability into a real-time mass-market experience.

03

Specifications alongside predecessor

Compared with GPT-4 ↗

PreviousGPT-4— · 8K ctx
CurrentGPT-4o— · 128K ctx
04

Architecture & capabilities

Model capabilities

Native multimodalVisionReal-time audio
05

Release history

General release

GPT-4o launched with native text, vision, and audio.

View source
06

Related models

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07

Sources

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