---
title: checkpoints
framework: createml
role: symbol
role_heading: Instance Property
path: createml/mltrainingsession/checkpoints
---

# checkpoints

An array of checkpoints the training session has created so far.

## Declaration

```swift
final var checkpoints: [MLCheckpoint] { get }
```

## See Also

### Checking a training session’s progress

- [phase](createml/mltrainingsession/phase.md)
- [MLPhase](createml/mlphase.md)
- [iteration](createml/mltrainingsession/iteration.md)