Create a Labeling Job - Amazon SageMaker

Create a Labeling Job

You can create a labeling job in the Amazon SageMaker console and by using an AWS SDK in your preferred language to run CreateLabelingJob. After a labeling job has been created, you can track worker metrics (for private workforces) and your labeling job status using CloudWatch.

Before you create a labeling job it is recommended that you review the following pages, as applicable:

  • You can specify your input data using an automatic data setup in the console, or an input manifest file in either the console or when using CreateLabelingJob API. For automated data setup, see Automated Data Setup. To learn how to create an input manifest file, see Use an Input Manifest File.

  • Review labeling job input data quotas: Input Data Quotas.

After you have chosen your task type, use the topics on this page to learn how to create a labeling job.

If you are a new Ground Truth user, we recommend that you start by walking through the demo in Getting started.


Ground Truth requires all S3 buckets that contain labeling job input image data to have a CORS policy attached. To learn more, see CORS Permission Requirement.