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
OpenAI Spinning Up in Deep RL Workshop
Opening & Intro to RL, Part 1, by Joshua Achiam at 25:11 Intro to RL, Part 2, by Joshua Achiam at 1:48:42 Learning Dexterity, by Matthias Plappert at 2:26:26 AI Safety: An Introduction, by Dario Amodei at 2:58:00 Recorded on Feburary 2, 20...
YouTube
Reinforcement Learning with Prediction-Based Rewards
We’ve developed Random Network Distillation (RND), a prediction-based method for encouraging reinforcement learning agents to explore their environments through curiosity, which for the first time exceeds average human performance on Montez...
YouTube
Using Semantic Trees In Place of Sentences | Munashe Shumba | OpenAI Scholars Demo Day 2018
Munashe Shumba talks about Using Semantic Trees In Place of Sentences on OpenAI Scholars Demo Day on September 20, 2018. Learn more: https://openai.com/blog/openai-scholars-2018-final-projects#munashe
YouTube
Robust Vision-Based State Estimation | Hsiao-Yu 'Fish' Tung | 2018 Summer Intern Open House
Hsiao-Yu 'Fish' Tung'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
Learning Dexterity | Alex Ray | 2018 Summer Intern Open House
Alex Ray gives an overview of the work being done on the OpenAI Robotics team. Recorded at the OpenAI 2018 Summer Intern Open House on August 16, 2018.
YouTube
A pathway to more efficient generative models | Will Grathwohl | 2018 Summer Intern Open House
Will Grathwohl's presentation about his work during his summer internship at OpenAI. Recorded at the OpenAI 2018 Summer Intern Open House on August 16, 2018.
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.
