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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
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OpenAI models, Codex, and Managed Agents come to AWS
Today, OpenAI and AWS are expanding our strategic partnership to help enterprises build using OpenAI capabilities in their AWS environments. We’re excited to give AWS customers access to the best frontier models, agents, and tools, which will operate within the systems, security protocols, compliance requirements, and workflows they already use.
OpenAI available at FedRAMP Moderate
Expanding secure AI for government.
Choco automates food distribution with AI agents
Using OpenAI APIs, Choco processes millions of orders, reducing manual work and enabling always-on operations across global food supply chains.
An open-source spec for Codex orchestration: Symphony.
Title: An open-source spec for Codex orchestration: Symphony.
The next phase of the Microsoft OpenAI partnership
Amended agreement provides long-term clarity.
Latest ChatGPT videos
737 published videos
YouTube
Previewing Ultrafast mode: GPT‑5.6 Sol at up to 14X the speed
Today we’re previewing Ultrafast mode, a new service tier in the OpenAI API for GPT‑5.6 Sol. Powered by Cerebras, Ultrafast runs up to 14x faster than Standard processing and generates up to 750 output tokens per second. OpenAI technical s...
YouTube
Inside Cricket’s Smartest Backroom | Rajasthan Royals | ChatGPT @rajasthanroyals
What gives one of cricket’s smartest teams its edge before the first ball is bowled? Go behind the scenes with Rajasthan Royals as Kumar Sangakkara and the franchise’s analytics and technology teams reveal how ChatGPT and OpenAI tools supp...
YouTube
Computer History in ChatGPT
Codex & ChatGPT can now understand the context around what you’re working on. When you opt in to Computer History, it can help you pick up where you left off, get back to unfinished projects, and see suggested skills or scheduled tasks bas...
YouTube
Previewing Ultrafast mode: GPT‑5.6 Sol at up to 14X the speed
“There’s an old adage that performance can be a feature because when something becomes fast enough, it changes behavior.” Today we’re previewing Ultrafast mode, a new service tier in the OpenAI API for GPT‑5.6 Sol. Powered by Cerebras, Ult...
YouTube
Get a daily CFO briefing with ChatGPT Work
Start the day with a clear view of the decisions that matter most. ChatGPT Work brings financial performance, close status, contract risks, and market signals into one CFO briefing. See what changed, identify emerging opportunities, and pr...
YouTube
Build custom financial forecasting apps with ChatGPT Work
Build an interactive financial forecast using the numbers your business already trusts. ChatGPT Work connects approved financial data from Google Drive and NetSuite, compares actuals with the latest outlook, and creates an interactive fore...
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.
