Interface CreateTuningJobConfig

Supervised fine-tuning job creation request - optional fields.

interface CreateTuningJobConfig {
    abortSignal?: AbortSignal;
    adapterSize?: AdapterSize;
    batchSize?: number;
    description?: string;
    epochCount?: number;
    exportLastCheckpointOnly?: boolean;
    httpOptions?: HttpOptions;
    labels?: Record<string, string>;
    learningRate?: number;
    learningRateMultiplier?: number;
    preTunedModelCheckpointId?: string;
    tunedModelDisplayName?: string;
    validationDataset?: TuningValidationDataset;
}

Properties

abortSignal? adapterSize? batchSize? description? epochCount? exportLastCheckpointOnly? httpOptions? labels? learningRate? learningRateMultiplier? preTunedModelCheckpointId? tunedModelDisplayName? validationDataset?

Properties

OptionalabortSignal

abortSignal?: AbortSignal

Abort signal which can be used to cancel the request.

NOTE: AbortSignal is a client-only operation. Using it to cancel an operation will not cancel the request in the service. You will still be charged usage for any applicable operations.

OptionaladapterSize

adapterSize?: AdapterSize

Adapter size for tuning.

OptionalbatchSize

batchSize?: number

The batch size hyperparameter for tuning. If not set, a default of 4 or 16 will be used based on the number of training examples.

Optionaldescription

description?: string

The description of the TuningJob

OptionalepochCount

epochCount?: number

Number of complete passes the model makes over the entire training dataset during training.

OptionalexportLastCheckpointOnly

exportLastCheckpointOnly?: boolean

If set to true, disable intermediate checkpoints for SFT and only the last checkpoint will be exported. Otherwise, enable intermediate checkpoints for SFT.

OptionalhttpOptions

httpOptions?: HttpOptions

Used to override HTTP request options.

Optionallabels

labels?: Record<string, string>

Optional. The labels with user-defined metadata to organize TuningJob and generated resources such as Model and Endpoint. Label keys and values can be no longer than 64 characters (Unicode codepoints), can only contain lowercase letters, numeric characters, underscores and dashes. International characters are allowed. See https://goo.gl/xmQnxf for more information and examples of labels.

OptionallearningRate

learningRate?: number

The learning rate hyperparameter for tuning. If not set, a default of 0.001 or 0.0002 will be calculated based on the number of training examples.

OptionallearningRateMultiplier

learningRateMultiplier?: number

Multiplier for adjusting the default learning rate.

OptionalpreTunedModelCheckpointId

preTunedModelCheckpointId?: string

The optional checkpoint id of the pre-tuned model to use for tuning, if applicable.

OptionaltunedModelDisplayName

tunedModelDisplayName?: string

The display name of the tuned Model. The name can be up to 128 characters long and can consist of any UTF-8 characters.

OptionalvalidationDataset

validationDataset?: TuningValidationDataset

Cloud Storage path to file containing training dataset for tuning. The dataset must be formatted as a JSONL file.

Settings

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Properties