On-Device AI with Foundation Models (iOS 26+)

Build intelligent features using Apple's on-device 3B parameter LLM — free, offline, private.

Requirements

• iOS 26+ / macOS Tahoe 26+ / iPadOS 26+
• Apple Silicon (M1 or newer)
• Apple Intelligence enabled on device
• import FoundationModels

Core API

Basic Text Generation

import FoundationModels