public/Start-TuneJob.ps1
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function Start-TuneJob { <# .SYNOPSIS Initiates model tuning using a specified file ID. .DESCRIPTION This command accepts a file ID to start the model tuning process via a POST request to the OpenAI API. .PARAMETER Id The file ID of the training file. This parameter allows manual specification of the file ID and can be piped in. .PARAMETER Model The model to be used for tuning. Default is 'gpt-3.5-turbo-0613'. .EXAMPLE Start-TuneJob -Id file-g8qyzvm2hxPxK1iwVaTX6Z3E This example demonstrates manually specifying the file ID to initiate the model tuning process. .EXAMPLE Send-TuneFile -FilePath C:\path\to\file.json | Start-TuneJob This example demonstrates piping the file ID to Start-TuneJob to initiate the model tuning process. #> [CmdletBinding()] param ( [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [string]$Id, [ValidateSet('gpt-3.5-turbo-0613', 'babbage-002', 'davinci-002')] [string]$Model = 'gpt-3.5-turbo-0613' ) $body = @{ training_file = $Id model = $Model } | ConvertTo-Json $params = @{ Uri = "https://api.openai.com/v1/fine_tuning/jobs" Method = "POST" Body = $body ContentType = "application/json" } Invoke-RestMethod2 @params } |