Interface TuningJob

A tuning job.

interface TuningJob {
    baseModel?: string;
    createTime?: string;
    customBaseModel?: string;
    description?: string;
    encryptionSpec?: EncryptionSpec;
    endTime?: string;
    error?: GoogleRpcStatus;
    experiment?: string;
    labels?: Record<string, string>;
    name?: string;
    outputUri?: string;
    partnerModelTuningSpec?: PartnerModelTuningSpec;
    pipelineJob?: string;
    preTunedModel?: PreTunedModel;
    sdkHttpResponse?: HttpResponse;
    serviceAccount?: string;
    startTime?: string;
    state?: JobState;
    supervisedTuningSpec?: SupervisedTuningSpec;
    tunedModel?: TunedModel;
    tunedModelDisplayName?: string;
    tuningDataStats?: TuningDataStats;
    updateTime?: string;
}

Properties

baseModel?: string

The base model that is being tuned. See Supported models.

createTime?: string

Output only. Time when the TuningJob was created.

customBaseModel?: string

Optional. The user-provided path to custom model weights. Set this field to tune a custom model. The path must be a Cloud Storage directory that contains the model weights in .safetensors format along with associated model metadata files. If this field is set, the base_model field must still be set to indicate which base model the custom model is derived from. This feature is only available for open source models.

description?: string

Optional. The description of the TuningJob.

encryptionSpec?: EncryptionSpec

Customer-managed encryption key options for a TuningJob. If this is set, then all resources created by the TuningJob will be encrypted with the provided encryption key.

endTime?: string

Output only. Time when the TuningJob entered any of the following JobStates: JOB_STATE_SUCCEEDED, JOB_STATE_FAILED, JOB_STATE_CANCELLED, JOB_STATE_EXPIRED.

Output only. Only populated when job's state is JOB_STATE_FAILED or JOB_STATE_CANCELLED.

experiment?: string

Output only. The Experiment associated with this TuningJob.

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.

name?: string

Output only. Identifier. Resource name of a TuningJob. Format: projects/{project}/locations/{location}/tuningJobs/{tuning_job}

outputUri?: string

Optional. Cloud Storage path to the directory where tuning job outputs are written to. This field is only available and required for open source models.

partnerModelTuningSpec?: PartnerModelTuningSpec

Tuning Spec for open sourced and third party Partner models.

pipelineJob?: string

Output only. The resource name of the PipelineJob associated with the TuningJob. Format: projects/{project}/locations/{location}/pipelineJobs/{pipeline_job}.

preTunedModel?: PreTunedModel

The pre-tuned model for continuous tuning.

sdkHttpResponse?: HttpResponse

Used to retain the full HTTP response.

serviceAccount?: string

The service account that the tuningJob workload runs as. If not specified, the Vertex AI Secure Fine-Tuned Service Agent in the project will be used. See https://cloud.google.com/iam/docs/service-agents#vertex-ai-secure-fine-tuning-service-agent Users starting the pipeline must have the iam.serviceAccounts.actAs permission on this service account.

startTime?: string

Output only. Time when the TuningJob for the first time entered the JOB_STATE_RUNNING state.

state?: JobState

Output only. The detailed state of the job.

supervisedTuningSpec?: SupervisedTuningSpec

Tuning Spec for Supervised Fine Tuning.

tunedModel?: TunedModel

Output only. The tuned model resources associated with this TuningJob.

tunedModelDisplayName?: string

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

tuningDataStats?: TuningDataStats

Output only. The tuning data statistics associated with this TuningJob.

updateTime?: string

Output only. Time when the TuningJob was most recently updated.