---
title: "init(profile:history:)"
framework: foundationmodels
role: symbol
role_heading: Initializer
path: "foundationmodels/languagemodelsession/init(profile:history:)"
---

# init(profile:history:)

Create a session with a profile.

## Declaration

```swift
convenience init(profile: sending some LanguageModelSession.DynamicProfile, history: some Collection<Transcript.Entry> = [])
```

## Mentioned in

Optimizing key-value caching in language model sessions Composing dynamic sessions with instructions and profiles

## Discussion

Discussion Parameters profile: The profile to use for this session. history: Transcript entries without the initial instructions, since that’s defined by the profile.

## See Also

### Creating a session with a dynamic profile

- [init(model:dynamicInstructions:history:)](foundationmodels/languagemodelsession/init(model:dynamicinstructions:history:).md)
- [LanguageModelSession.DynamicProfile](foundationmodels/languagemodelsession/dynamicprofile.md)
- [LanguageModelSession.DynamicProfileModifier](foundationmodels/languagemodelsession/dynamicprofilemodifier.md)
- [LanguageModelSession.ConditionalDynamicProfile](foundationmodels/languagemodelsession/conditionaldynamicprofile.md)
- [LanguageModelSession.DynamicProfileBuilder](foundationmodels/languagemodelsession/dynamicprofilebuilder.md)
- [LanguageModelSession.DynamicProfileModifierContent](foundationmodels/languagemodelsession/dynamicprofilemodifiercontent.md)
- [LanguageModelSession.ModifiedDynamicProfile](foundationmodels/languagemodelsession/modifieddynamicprofile.md)
- [LanguageModelSession.Profile](foundationmodels/languagemodelsession/profile.md)