They showed a demo where you could upload a file while creating an agent. As others have answered. I think it's about configuring an agent in a way that you giv

They showed a demo where you could upload a file while creating an agent. As others have answered. I think it's about configuring an agent in a way that you give it material on some specific topic (one file, multiple files) and it uses Retrieval to augment the answer based on the source material. Google launched Notebook LM[1] a while back which does a similar thing conceptually. It allows you to import a Google drive folder with docs of the stuff you would want to understand and then just chat with it. It's a good product but restrictive in the sense that it only allowed Google docs. [1] https://blog.google/technology/ai/notebooklm-google-ai/ https://blog.google/technology/ai/notebooklm-google-ai/