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
1,027 published updates
How GPT-5 helped immunologist Derya Unutmaz solve a 3-year-old mystery
Title: How GPT-5 helped immunologist Derya Unutmaz solve a 3-year-old mystery
Helping build shared standards for advanced AI
Title: Helping build shared standards for advanced AI
How Omio is building the future of conversational travel
Title: How Omio is building the future of conversational travel
Daybreak: Tools for securing every organization in the world
Title: Daybreak: Tools for securing every organization in the world
Patch the Planet: a Daybreak initiative to support open source maintainers
Title: Patch the Planet: a Daybreak initiative to support open source maintainers
Codex-maxxing for long-running work
How Codex helps work continue beyond a single prompt
Latest ChatGPT videos
621 published videos
YouTube
What Codex Unlocks for Nextdoor
"Codex has fundamentally changed how we think about engineering to the point that we can't even imagine engineering without it," Cory Dolphin. Enter, Codex 👋 Engineers shipped Opportunity Alerts - a game changing feature that helps con...
YouTube
OpenAI's CFO Presents the Future of Finance with University of California’s Chief Investment Officer
OpenAI CFO Sarah Friar joined UC CIO Jagdeep Singh Bachher for an OpenAI Forum conversation on AI’s impact on finance and careers. Friar reflected on her nonlinear path from engineering to finance leadership, emphasizing curiosity, adaptabi...
YouTube
Intelligence At Work - Enterprise Readiness
At our Intelligence at Work CEO event we shared updates to our product roadmap. Companies that are leading in this next chapter are really leaning in with AI and reimagining industry. Five Takeaways: 1️⃣ ChatGPT + Codex: one unified exp...
YouTube
Palo Alto Networks Moves Faster with GPT-5.5
With GPT-5.5 and Codex, there were two big unlocks for Gunjan Patel and the Palo Alto Networks team: 💥 Cyber security vulnerability reporting workflows: first pass output is detailed and understandable. 💥 Token Efficiency. GPT-5.5 uses...
YouTube
Codex Unlocks Next Level Intelligence for Balyasny Asset Management
"Codex has been a game changer. GPT-5.5 in particular has really unlocked a new level of intelligence, but also a new level of work that the system is capable of doing," Charlie Flanagan. Balyasny Asset Management L.P. has 97% of the firm...
YouTube
OpenAI on OpenAI: Stacie Faggioli, Business Finance Officer Applications, OpenAI
Showcasing how OpenAI’s own finance organization is using AI tools like ChatGPT, ChatGPT for Excel, Codex, and custom agents to re-design finance operations.
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.
