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
738 published videos
YouTube
Monster Manor by Sora 2
Happy Halloween from Sora and the monsters of Monster Manor. Created using characters, now available in the Sora app.
YouTube
Introducing: Sora 2 Character Cameos
Now available in the Sora app.
YouTube
Build Hour: AgentKit
Introducing AgentKit—build, deploy, and optimize agentic workflows with a complete set of tools. This Build Hour demos how to design workflows visually and embed agentic UIs faster to create multi-step tool-calling agents. Samarth Madduru...
YouTube
ENEOS Materials accelerates manufacturing productivity with ChatGPT Enterprise
As one of Japan’s earliest adopters of ChatGPT Enterprise, ENEOS Materials built 1,000+ custom GPTs, achieved 90%+ weekly usage, and saw over 80% of employees report significant workflow gains. These capabilities now speed complex investiga...
YouTube
MIXI accelerates secure, organization-wide adoption of ChatGPT Enterprise
MIXI deployed ChatGPT Enterprise to all employees in 45 days, reaching 80%+ weekly usage within three months and creating 1,600+ GPTs. Teams now work faster and more confidently, with some projects cutting work hours by over 90% and cross-f...
YouTube
Build beautiful frontends with OpenAI Codex
Codex’s multimodal abilities can help you design, iterate, and build beautiful frontends for your apps. Channing Conger and Romain Huet show you how to use Codex cloud as your front-end design partner to build the perfect UI for your app....
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.
