Class BaseConversationSummaryMemoryAbstract

Abstract class that provides a structure for storing and managing the memory of a conversation. It includes methods for predicting a new summary for the conversation given the existing messages and summary.

Hierarchy (view full)

Constructors

Properties

aiPrefix: string = "AI"
chatHistory: BaseChatMessageHistory
humanPrefix: string = "Human"
llm: BaseLanguageModelInterface<any, BaseLanguageModelCallOptions>
memoryKey: string = "history"
prompt: BasePromptTemplate<any, BasePromptValueInterface, any> = SUMMARY_PROMPT
returnMessages: boolean = false
summaryChatMessageClass: (new (content) => BaseMessage) = SystemMessage

Type declaration

    • new (content): BaseMessage
    • Parameters

      • content: string

      Returns BaseMessage

inputKey?: string
outputKey?: string

Methods

  • Predicts a new summary for the conversation given the existing messages and summary.

    Parameters

    • messages: BaseMessage[]

      Existing messages in the conversation.

    • existingSummary: string

      Current summary of the conversation.

    Returns Promise<string>

    A promise that resolves to a new summary string.

  • Method to add user and AI messages to the chat history in sequence.

    Parameters

    • inputValues: InputValues

      The input values from the user.

    • outputValues: OutputValues

      The output values from the AI.

    Returns Promise<void>

    Promise that resolves when the context has been saved.

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