---
title: checkpointInterval
framework: createml
role: symbol
role_heading: Instance Property
path: createml/mltrainingsessionparameters/checkpointinterval
---

# checkpointInterval

The number of iterations the session completes before it saves a checkpoint.

## Declaration

```swift
var checkpointInterval: Int
```

## See Also

### Configuring the session’s parameters

- [sessionDirectory](createml/mltrainingsessionparameters/sessiondirectory.md)
- [reportInterval](createml/mltrainingsessionparameters/reportinterval.md)
- [iterations](createml/mltrainingsessionparameters/iterations.md)