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
What Codex Unlocks for Ryan Hendler, dev at me&u
With Codex, Ryan Hendler, a developer at me&u in Melbourne Australia, ships while he sleeps and does work that wasn’t possible 6 months ago. So Ryan, what has Codex unlocked for you? “It unlocks my afternoons. I can spend time with my tea...
YouTube
What Codex Unlocks for Ryan Hendler, dev at me&u
With Codex, Ryan Hendler, a developer at me&u in Melbourne Australia, ships while he sleeps and does work that wasn’t possible 6 months ago. So Ryan, what has Codex unlocked for you? “It unlocks my afternoons. I can spend time with my...
YouTube
Episode 15 - Inside the Model Spec
The more AI can do, the more we need to ask what it should and shouldn’t do. In this episode, OpenAI researcher Jason Wolfe joins host Andrew Mayne to talk about the Model Spec, the public framework that defines intended model behavior. The...
YouTube
What Codex Unlocks for Notion
Hey Ryan Nystrom (Notion), what has Codex unlocked for you? “The fact that I can build this feature solo while still supporting my team is crazy.” Ryan built Notion AI Voice Input in one shot, while managing a team. More: https://opena...
YouTube
What Codex Unlocks for Notion
Hey Ryan Nystrom @ Notion, what has Codex unlocked for you? “The fact that I can build this feature solo while still supporting my team is crazy.” Ryan built Notion AI Voice Input in one shot, while managing a team, blindfolded. Maybe n...
YouTube
An updated shopping experience in ChatGPT
Shopping in ChatGPT just got an upgrade. Now, you can browse products visually, compare options side-by-side, and get detailed, up-to-date information—all in one place. This builds on what ChatGPT does best: helping you figure out what to b...
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.
