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
946 published updates
Running Codex safely at OpenAI
Title: Running Codex safely at OpenAI
Scaling Trusted Access for Cyber with GPT-5.5 and GPT-5.5-Cyber
Title: Scaling Trusted Access for Cyber with GPT-5.5 and GPT-5.5-Cyber
Advancing voice intelligence with new models in the API
Title: Advancing voice intelligence with new models in the API
Simplex rethinks software development with Codex
Simplex is using ChatGPT Enterprise and Codex to validate AI-driven development and scale more productive workflows.
Introducing Trusted Contact in ChatGPT
Connecting you to someone you trust when it matters most.
Parloa builds service agents customers want to talk to
Parloa uses OpenAI models to simulate, evaluate, and run voice-driven customer service systems for the enterprise.
Latest ChatGPT videos
533 published videos
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.
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
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.
