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
949 published updates
Introducing AI stories: daily benefits shine a light on bigger opportunities
Title: Introducing AI stories: daily benefits shine a light on bigger opportunities
Lowe’s leverages AI to power home improvement retail
A conversation with Chandhu Nair, Senior Vice President of Data, AI, and Innovation.
Evolving OpenAI’s structure
An update from the OpenAI board on transitioning its for-profit entity to a Public Benefit Corporation, reinforcing its mission-driven structure under nonprofit oversight while enabling greater impact and long-term alignment with the public good.
Expanding on what we missed with sycophancy
A deeper dive on our findings, what went wrong, and future changes we’re making.
Sycophancy in GPT-4o: What happened and what we’re doing about it
Title: Sycophancy in GPT-4o: What happened and what we’re doing about it
New in ChatGPT for Business: April 2025
Hands-on demos of OpenAI o3, image generation, memory and internal knowledge.
Latest ChatGPT videos
535 published videos
YouTube
Life before Codex, and after Codex - Endava
“Codex has helped small teams of people deliver massive value in a very, very condensed timeframe.” Learn more: https://openai.com/codex/ #Codex #Endava
YouTube
What Codex Unlocks for Endava
“Codex has helped small teams of people deliver massive value in a very, very condensed timeframe.” Joe Dunleavy and Mike Krolnik share what life was like in the pre-Codex era: “There is work before Codex, and work after Codex. The time...
YouTube
Codex can now use Chrome directly on macOS and Windows.
Codex is now even better at working with apps and sites in Chrome, and can now work in parallel across tabs in the background, without taking over your browser. To get started on macOS and Windows, install the Chrome plugin in the Codex ap...
YouTube
We’re introducing three audio models in the API
We’re introducing three audio models in the API that unlock a new class of voice apps for developers. With these models, developers can build voice experiences that feel more natural, respond more intelligently, and take action in real time...
YouTube
GPT-5.5 is a game changer for finance
"GPT 5.5 is an absolute game changer for our customers, specifically in finance, because the model is just amazing at multi-step reasoning." Build with GPT-5.5 ➡️ https://lnkd.in/g7KQNhiG
YouTube
Introducing GPT-5.5 with Box
"When I saw the GPT-5.5 evals come back, I literally did a double take." Yes, we’re model magicians. It’s exciting to see how Box is pointing GPT-5.5 towards their most difficult, complex knowledge work cases across finance. A standout...
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.
