Skip to main content

OpenAI developer platform

Learn how to integrate and use the OpenAI APIs to build AI
powered applications through this platform

Ask ChatGPT
Ask ChatGPT

Browse models

View all
GPT-4.1

GPT-4.1

Flagship GPT model for complex tasks

o3-mini

o3-mini

Fast, flexible, intelligent reasoning model

o1

o1

High-intelligence reasoning model

Start building

Read and generate text

Use the API to prompt a model and generate text

Use a model's vision feature

Allow models to see and analyze images in your application

Generate images as output

Create artistic or design applications with DALL·E

Build apps with audio

Analyze, transcribe, and generate audio with API endpoints

Build agentic applications

Use the API to build agents that use tools and computers

Achieve complex tasks with reasoning

Use reasoning models to carry out complex tasks

More resources

Help Center

Help Center

Frequently asked account and billing questions

Developer Forum

Developer Forum

Discuss topics with other developers

Cookbook

Cookbook

Open-source collection of examples and guides

Status

Status

Check the status of OpenAI services

Help Center

Help Center

Frequently asked account and billing questions

Developer Forum

Developer Forum

Discuss topics with other developers

Cookbook

Cookbook

Open-source collection of examples and guides

Status

Status

Check the status of OpenAI services