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
1,099 published updates
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
From assistance to execution: How enterprises put AI to work
Title: From assistance to execution: How enterprises put AI to work
How RingCentral builds AI-native work from engineering to ops
Title: How RingCentral builds AI-native work from engineering to ops
Daybreak models are now available on AWS
Title: Daybreak models are now available on AWS
Latest ChatGPT videos
737 published videos
YouTube
Contrastive Language Encoding | Ellie Kitanidis | OpenAI Scholars Demo Day 2021
Learn more: https://openai.com/blog/openai-scholars-2021-final-projects#ellie
YouTube
Scaling Laws for Language Transfer Learning | Christina Kim | OpenAI Scholars Demo Day 2021
Learn more: https://openai.com/blog/openai-scholars-2021-final-projects#christina
YouTube
Learning Multiple Modes of Behavior in a Continuous… | Tyna Eloundou | OpenAI Scholars Demo Day 2021
Learn more: https://openai.com/blog/openai-scholars-2021-final-projects#tyna
YouTube
Words to Bytes: Exploring Language Tokenizations | Sam Gbafa | OpenAI Scholars Demo Day 2021
Learn more: https://openai.com/blog/openai-scholars-2021-final-projects#sam
YouTube
Large Scale Reward Modeling | Jonathan Ward | OpenAI Scholars Demo Day 2021
Learn more: https://openai.com/blog/openai-scholars-2021-final-projects#jonathan
YouTube
Breaking Contrastive Models with the SET Card Game | Legg Yeung | OpenAI Scholars Demo Day 2021
Learn more: https://openai.com/blog/openai-scholars-2021-final-projects#legg
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.
