---
title: MLModelMetadata
framework: createml
role: symbol
role_heading: Structure
path: createml/mlmodelmetadata
---

# MLModelMetadata

Information about a model that’s stored in a Core ML model file.

## Declaration

```swift
struct MLModelMetadata
```

## Mentioned in

Creating a text classifier model Creating a word tagger model

## Overview

Overview Create a metadata instance and store it as part of your model when you export a Core ML model. You can examine this metadata in Xcode when you import the model into your app.

## Topics

### Creating metadata

- [init(author:shortDescription:license:version:additional:)](createml/mlmodelmetadata/init(author:shortdescription:license:version:additional:).md)

### Accessing metadata

- [author](createml/mlmodelmetadata/author.md)
- [shortDescription](createml/mlmodelmetadata/shortdescription.md)
- [license](createml/mlmodelmetadata/license.md)
- [version](createml/mlmodelmetadata/version.md)
- [additional](createml/mlmodelmetadata/additional.md)

## Relationships

### Conforms To

- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Supporting types

- [MLCreateError](createml/mlcreateerror.md)
- [MLSplitStrategy](createml/mlsplitstrategy.md)