ChatGPT
OpenAI
OpenAI started in 2015 as a nonprofit research lab dedicated to ensuring artificial general intelligence benefits all of humanity. Read more →
Latest ChatGPT updates
1,102 published updates
The Defender’s Window
Title: The Defender’s Window
OpenAI joins PORTS-Pike project
Title: OpenAI joins PORTS-Pike project
New policy ideas for the Intelligence Age
Title: New policy ideas for the Intelligence Age
The builder’s guide to GPT‑5.6
Title: The builder’s guide to GPT‑5.6
Previewing Ultrafast mode: GPT-5.6 Sol at up to 14X the speed
Title: Previewing Ultrafast mode: GPT-5.6 Sol at up to 14X the speed
OpenAI appoints Dali Rajic as Chief Revenue Officer
Title: OpenAI appoints Dali Rajic as Chief Revenue Officer
Latest ChatGPT videos
737 published videos
YouTube
ChatGPT Go is rolling out everywhere ChatGPT is available.
Starting today, ChatGPT Go is rolling out everywhere ChatGPT is available. In the US, Go is available for $8* per month. ChatGPT Go is designed for people who want expanded access to our latest model, GPT‑5.2 Instant, at a lower price poin...
YouTube
Helping you choose the right insurance plan for you with ChatGPT
We’re introducing ChatGPT Health, a dedicated experience that securely brings your health information and ChatGPT’s intelligence together, to help you feel more informed, prepared, and confident navigating your health. With Health, ChatGP...
YouTube
Getting started with Codex
Get started with Codex, OpenAI’s coding agent, in this step-by-step onboarding walkthrough. You’ll learn how to install Codex, set up the CLI and VS Code extension, configure your workflow, and use Agents.md and prompting patterns to write,...
YouTube
This Year with ChatGPT
Set goals and stick to them all year with ChatGPT. 🎧 Music: "Les Fleurs" by Minnie Riperton
YouTube
Preparing for Appointments | with ChatGPT
Liz used ChatGPT throughout her teenage son’s cancer treatment to translate reports, prepare questions, and have more informed conversations with doctors.
YouTube
Securely connecting your information and apps with ChatGPT Health
We’re introducing ChatGPT Health, a dedicated experience that securely brings your health information and ChatGPT’s intelligence together, to help you feel more informed, prepared, and confident navigating your health. When you choose to...
OpenAI started in 2015 as a nonprofit research lab dedicated to ensuring artificial general intelligence benefits all of humanity. In November 2022, ChatGPT changed the public's perception of AI overnight — reaching one million users in five days and accelerating the entire industry by years. Today, OpenAI operates across consumer products, enterprise tools, and a developer API that powers thousands of applications worldwide, making it the most recognized name in modern AI.
Timeline
Founded as a nonprofit AI research lab in San Francisco.
GPT-1 released; first transformer-based language model.
GPT-3 launched, opening the API to developers.
ChatGPT released — reaches 1 million users in 5 days.
GPT-4 released; plugins and multimodal capabilities added.
GPT-4o and o1 reasoning models launched; Sora video model unveiled.
o3 and o4-mini released; GPT-4.5 and GPT-5 roadmap confirmed.
