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
A look at the controls, boundaries, and telemetry OpenAI uses to govern coding agents in real workflows.
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.
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
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
DALL·E 2 Explained
DALL·E 2 is a new AI system that can create realistic images and art from a description in natural language. Learn more: openai.com/dall-e-2
YouTube
Aligning AI systems with human intent
OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. An important part of this effort is training AI systems to align with human intentions and human values. Learn more about our alignment research:...
YouTube
OpenAI Codex Live Demo
OpenAI Codex is an AI that translates natural language to code. 0:00 - Introduction 2:48 - Hello World 13:08 - Building a game 25:15 - Codex plugin for Microsoft Word Learn more: https://openai.com/blog/openai-codex
YouTube
Giving OpenAI Codex a First Grade Math Test
Learn more: https://openai.com/blog/openai-codex
YouTube
Converting Python to Ruby with OpenAI Codex
Learn more: https://openai.com/blog/openai-codex
YouTube
Data Science with OpenAI Codex
Learn more: https://openai.com/blog/openai-codex
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.
