ChatGPT-4o

deprecatedproprietary

Status: Shut down · Succeeded by gpt-5.1-chat-latest

Intelligence
Speed
Context
128K
Max output
16K
Input price
$5/1M tokens
Output price
$15/1M tokens

Capabilities

Infrastructure
Streaming

Details

Model IDchatgpt-4o-latest
Provider OpenAI
Creator openai
Familychatgpt
Licenseproprietary
Statusdeprecated
Typechat
Input modalitiestext, image
Output modalitiestext
Open weightNo
Parameters—
Architecture—
Context window128K tokens
Max input—
Max output16K tokens
Reasoning tokens—
Knowledge cutoff
Release date—
Deprecation date
Retirement date
Successorgpt-5.1-chat-latest
Sourceofficial

Endpoints

Chat CompletionsPOST
Generate chat responses with messageshttps://api.openai.com/v1/chat/completions
ResponsesPOST
Stateful multi-turn conversationshttps://api.openai.com/v1/responses

Pricing

Text tokensPer 1M tokens
InputOutput
Standard$5$15

Family Comparison: chatgpt

ModelContextMax outPricing
ChatGPT-4o128K16K$5$15
chatgpt-image-latest——$5$10

API

GET/v1/models/openai/chatgpt-4o-latest