Struct CreateFineTuningJobRequest 

pub struct CreateFineTuningJobRequest {
    pub model: FineTuningModel,
    pub training_file: String,
    pub validation_file: Option<String>,
    pub suffix: Option<String>,
    pub seed: Option<u64>,
    pub method: Option<MethodConfig>,
    pub integrations: Option<Vec<Integration>>,
}

Request to create a new fine-tuning job.

Fields

model: FineTuningModel

The base model to fine-tune.

training_file: String

The ID of the uploaded training file.

validation_file: Option<String>

The ID of the uploaded validation file (optional).

suffix: Option<String>

A string suffix for the fine-tuned model name (max 64 chars).

seed: Option<u64>

A seed for reproducibility.

method: Option<MethodConfig>

The fine-tuning method and hyperparameters.

integrations: Option<Vec<Integration>>

Integrations to enable (e.g., Weights & Biases).

Implementations

impl CreateFineTuningJobRequest

pub fn new(model: FineTuningModel, training_file: impl Into<String>) -> Self

Creates a new fine-tuning job request with the given model and training file.

Arguments

• model - The base model to fine-tune
• training_file - The ID of the uploaded training file

Example

use openai_tools::fine_tuning::request::CreateFineTuningJobRequest;
use openai_tools::common::models::FineTuningModel;

let request = CreateFineTuningJobRequest::new(
    FineTuningModel::Gpt4oMini_2024_07_18,
    "file-abc123"
);

pub fn with_validation_file(self, file_id: impl Into<String>) -> Self

Sets the validation file for the job.

pub fn with_suffix(self, suffix: impl Into<String>) -> Self

Sets the suffix for the fine-tuned model name.

pub fn with_seed(self, seed: u64) -> Self

Sets the seed for reproducibility.

pub fn with_supervised_method( self, hyperparameters: Option<Hyperparameters>, ) -> Self

Configures supervised fine-tuning with custom hyperparameters.

pub fn with_dpo_method(self, hyperparameters: Option<Hyperparameters>) -> Self

Configures DPO (Direct Preference Optimization) fine-tuning.

pub fn with_integrations(self, integrations: Vec<Integration>) -> Self

Adds integrations to the job.

Trait Implementations

impl Clone for CreateFineTuningJobRequest

fn clone(&self) -> CreateFineTuningJobRequest

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CreateFineTuningJobRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Serialize for CreateFineTuningJobRequest

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.