FAQ makes it clear this is just calculating embeddings for sections then doing vector queries to find relevant sections augment the context based on your intera

FAQ makes it clear this is just calculating embeddings for sections then doing vector queries to find relevant sections augment the context based on your interactions. IE, it doesn't (and can't due to context window limitations inherent to GPT) truly ingest a large PDF at once. This seems like it would work reasonably well for a PDF that's a knowledge base or for very directed questions but isn't going to do great for summaries, etc..