A data science team wants a catalog of pretrained models and solution examples that it can evaluate and deploy in its SageMaker AI workflow. Which AWS capability is the most direct fit?

1. Amazon Polly as a catalog for arbitrary predictive and generative model deployment.
2. SageMaker Ground Truth as the pretrained model catalog.
3. Amazon SageMaker JumpStart.
4. Amazon Textract as a platform for hosting every custom ML model.