3. PromptRequestPiece and PromptRequestResposne

One of the most basic data structures is PromptRequestPiece and PromptRequestResponse.

PromptRequestPiece is a single piece of a request to a target. It has a role (e.g. user), a type (like text or image_path), a value (like “hello, how are you”), and various other fields. This is a unit that is stored in the database.

PromptRequestResponse can be thought of as a single request or response to a target. It can contain multiple PromptRequestPieces. E.g. if you send an image with text in a single request, one PromptRequestResponse is made up of two PromptRequestPieces.

This is plumbed all the way through PyRIT, and the flexibility allows us to interact with various modalities seemlessly.