# ModelSelection

- [OpenAPI fragment](https://www.lusid.com/docs/api/lusid/schemas/ModelSelection.json)
- [Rendered page](https://www.lusid.com/docs/api/lusid/schemas/ModelSelection)

The combination of a library to use and a model in that library that defines which pricing code will evaluate instruments
having a particular type/class. This allows us to control the model type and library for a given instrument.

## Used by schemas

- [PricingContext](https://www.lusid.com/docs/api/lusid/schemas/PricingContext.txt)
- [PricingOptions](https://www.lusid.com/docs/api/lusid/schemas/PricingOptions.txt)

[< Schemas](https://www.lusid.com/docs/api/lusid/schemas/llms.txt)