Base interface for language model parameters. A subclass of BaseLanguageModel should have a constructor that takes in a parameter that extends this interface.

interface BaseLLMParams {
    cache?: boolean | BaseCache<Generation[]>;
    callbackManager?: CallbackManager;
    callbacks?: Callbacks;
    concurrency?: number;
    maxConcurrency?: number;
    maxRetries?: number;
    metadata?: Record<string, unknown>;
    onFailedAttempt?: FailedAttemptHandler;
    tags?: string[];
    verbose?: boolean;
}

Hierarchy (view full)

Properties

cache?: boolean | BaseCache<Generation[]>
callbackManager?: CallbackManager

Use callbacks instead

callbacks?: Callbacks
concurrency?: number

Use maxConcurrency instead

maxConcurrency?: number

The maximum number of concurrent calls that can be made. Defaults to Infinity, which means no limit.

maxRetries?: number

The maximum number of retries that can be made for a single call, with an exponential backoff between each attempt. Defaults to 6.

metadata?: Record<string, unknown>
onFailedAttempt?: FailedAttemptHandler

Custom handler to handle failed attempts. Takes the originally thrown error object as input, and should itself throw an error if the input error is not retryable.

tags?: string[]
verbose?: boolean