langchain.js
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    Class Writer

    Class representing a Writer Large Language Model (LLM). It interacts with the Writer API to generate text completions.

    Hierarchy (View Summary)

    Implements

    Index

    Constructors

    constructor

    Properties

    apiKey bestOf? frequencyPenalty? lc_serializable logprobs? maxTokens? minTokens? model n? orgId presencePenalty? temperature? topP?

    Accessors

    lc_aliases lc_secrets

    Methods

    _llmType lc_name

    Constructors

    • Parameters

      Returns Writer

    Properties

    apiKey: string

    Writer API key

    bestOf?: number

    Generates this many completions server-side and returns the "best"."

    frequencyPenalty?: number

    Penalizes repeated tokens according to frequency.

    lc_serializable: boolean = true
    logprobs?: number

    Whether to return log probabilities.

    maxTokens?: number

    Maximum number of tokens to generate in the completion.

    minTokens?: number

    Minimum number of tokens to generate.

    model: string = "palmyra-instruct"

    Model to use

    n?: number

    Number of completions to generate.

    orgId: number

    Writer organization ID

    presencePenalty?: number

    Penalizes repeated tokens regardless of frequency.

    temperature?: number

    Sampling temperature to use

    topP?: number

    Total probability mass of tokens to consider at each step.

    Accessors

    • get lc_aliases(): undefined | { [key: string]: string }

      Returns undefined | { [key: string]: string }

    • get lc_secrets(): undefined | { [key: string]: string }

      Returns undefined | { [key: string]: string }

    Methods

    _llmType

    • _llmType(): string

      Returns string

    • Returns string

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