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
1,100 published updates
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
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
Latest ChatGPT videos
737 published videos
YouTube
Dev Day Holiday Edition—12 Days of OpenAI: Day 9
Olivier Godement, Sean DuBois, Andrew Peng, Michelle Pokrass, and Brian Zhang introduce and demo developer and API updates.
YouTube
OpenAI DevDay 2024 | Community Spotlight | Parloa
Transforming Contact Centers with GPT-4o Multi-Agent Crews and Human-in-the-Loop: Building agents with OpenAI o1 and GPT-4o for automation, quality assurance, and human-in-the-loop solutions. Presenter: Maik Hummel, Principal AI Evangelist...
YouTube
OpenAI DevDay 2024 | Community Spotlight | Swyx
Engineering AI Agents
YouTube
OpenAI DevDay 2024 | OpenAI Research
Building with o1
YouTube
OpenAI DevDay 2024 | Community Spotlight | Sierra
Realistic agent benchmarks with LLMs: Measuring the performance and reliability of AI agents is challenging, especially in dynamic, real-world scenarios involving human interaction such as customer service. Sierra used OpenAI's GPT-4 and GP...
YouTube
OpenAI DevDay 2024 | Community Spotlight | VEED
Insights on Scaling a Custom Text-to-Video GPT: Increasing text-to-video capabilities to democratize video creation from any medium. Presenter: Sabba Keynejad, CEO and Co-Founder, VEED
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.
