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
1,027 published updates
How GPT-5 helped immunologist Derya Unutmaz solve a 3-year-old mystery
Title: How GPT-5 helped immunologist Derya Unutmaz solve a 3-year-old mystery
Helping build shared standards for advanced AI
Title: Helping build shared standards for advanced AI
How Omio is building the future of conversational travel
Title: How Omio is building the future of conversational travel
Just a moment...
Title: Just a moment...
Patch the Planet: a Daybreak initiative to support open source maintainers
Title: Patch the Planet: a Daybreak initiative to support open source maintainers
Codex-maxxing for long-running work
How Codex helps work continue beyond a single prompt
Latest ChatGPT videos
621 published videos
YouTube
Generative Modelling | Sadhika Malladi | 2018 Summer Intern Open House
Sadhika Malladi's presentation about her work during her summer internship at OpenAI. Recorded at the OpenAI 2018 Summer Intern Open House on August 16, 2018.
YouTube
Investigating Model Based RL for Continuous Control | Alex Botev | 2018 Summer Intern Open House
Alex Botev's presentation about his work during his summer internship at OpenAI. Recorded at the OpenAI 2018 Summer Intern Open House on August 16, 2018.
YouTube
OpenAI Five Benchmark: Post-Game Analysis
Dota analysts William "Blitz" Lee and Kyle "melonzz" Freedman review the OpenAI Five Benchmark games from August 5, 2018, and discuss the strategies played by OpenAI Five and the human team.
YouTube
Learning Dexterity: Uncut
Our robot system, Dactyl, has learned to manipulate objects with unprecedented dexterity. Learn more: https://blog.openai.com/learning-dexterity/ Music: "Handsome Devil" by Gyom
YouTube
Learning Dexterity
We’ve trained a human-like robot hand to manipulate physical objects with unprecedented dexterity. Our system, called Dactyl, is trained entirely in simulation and transfers its knowledge to reality, adapting to real-world physics using tec...
YouTube
OpenAI Five: Dota Gameplay
Teamfighting, value prediction, searching the forest, ganking, and more — an overview of some of the behaviors that OpenAI Five has learned from 180 years worth of gameplay against itself every single day. See our blog post for more detail...
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.
