Package

Model packaging step

SageMaker step type	Processing
Node type	internal (consumes upstream, produces downstream)
Container entry point	package.py
Interface file	steps/interfaces/package.step.yaml

Compute

Compute kind	sklearn

Functionality

MIMS packaging script that extracts model artifacts, includes calibration model if available, copies inference scripts, and creates a packaged model.tar.gz for deployment.

Inputs (dependencies)

Input	Type	Required	Compatible producers
model_input	model_artifacts	yes	XGBoostTraining, TrainingStep, ModelStep, PyTorchTraining, XgboostMtTraining, LightGBMMTTraining
inference_scripts_input	custom_property	no	ProcessingStep, ScriptStep
calibration_model	processing_output	no	ModelCalibration, PercentileModelCalibration

Outputs

Output	Type
packaged_model	model_artifacts

Consumers (downstream steps)

Steps that declare this step as a compatible input source:

• PyTorchModel

• Registration

• XGBoostModel

Framework requirements

Package	Version
python	>=3.7

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