Module●Since v1.0

prompt_values

import { ... } from "@langchain/core/prompt_values";

Classes

Base PromptValue class. All prompt values should extend this class.

Class that represents a chat prompt value. It extends the BasePromptValue and includes an array of BaseMessage instances.

Class that represents an image prompt value. It extends the BasePromptValue and includes an ImageURL instance.

Represents a prompt value as a string. It extends the BasePromptValue class and overrides the toString and toChatMessages methods.

Interface for the fields of a ChatPromptValue.