The copilot stack
"We've built all these copilots with one common architectural stack. We want to make that available so that everyone here can build their own copilot for their applications.
We will have everything from the AI infrastructure to the foundation models to the AI orchestration all the way up to your copilot and its extensibility.
In fact, the other thing that we're going to do is have common extensibility across all of these surfaces. Whether it is ChatGPT, Bing Chat, Microsoft 365 Copilot or or all of the Microsoft copilots. And, of course, your own copilots. We can share the same extensibility model.
This is one of the most powerful things for you, all developers, for every developer, to be able to write a plugin and have it reach billions of users across all of these surface areas."