apple-foundation-models

Build Apple Intelligence features with Foundation Models and Image Playground on iOS, iPadOS, macOS, and visionOS. Use when implementing or debugging SystemLanguageModel, LanguageModelSession, guided generation with @Generable, tool calling, custom adapters, model availability checks, context-window limits, local on-device inference, routing to larger-model paths (App Intents Use Model or custom backend fallback), and ImagePlayground or ImageCreator APIs.