init(contentsOf:options:)

Creates an Aimodel from a .aimodelor .aimodelc file.

Declaration

init(contentsOf modelURL: URL, options: SpecializationOptions = .default) async throws

Parameters

modelURL:
The URL of a .aimodel or .aimodelc file.
options:
Options for the specialization process.

Mentioned in

Compiling Core AI models ahead of time
Integrating on-device AI models in your app with Core AI
Managing model specialization and caching

Discussion

This initializer specializes the model if needed, caching the result for future calls.

Specializing the model can take a significant amount of time depending on model size and the compute unit types it targets. This initializer always uses the default cache.