Comprehensive and Detailed Explanation From Exact AWS AI documents:

Amazon SageMaker Model Cards provide a structured way to document:

Approved training datasets

Intended use cases

Ethical considerations and limitations

Compliance with internal policies and governance standards

Model Cards are a Responsible AI governance tool, enabling transparency and accountability throughout the model lifecycle.

Why the other options are incorrect:

Catalog (A) organizes ML assets but does not enforce ethical or policy documentation.

Clarify (B) detects bias and explainability issues but does not govern approved data usage.

Model Registry (C) manages model versions and approvals but does not document ethical intent.

AWS AI document references:

Amazon SageMaker Model Cards Documentation

AWS Responsible AI Practices

AI Governance on AWS