4. Pilihan AI yang Tersedia: Decision Matrix

Matrix Lengkap

Opsi	Privasi	Latency	Capability	Biaya	Min OS	Min Device
Foundation Models	On-device	~100-500ms	Medium (3B LLM)	Gratis	iOS 18	A17 Pro+
Core ML (custom)	On-device	<100ms	Sesuai model	Gratis runtime	iOS 11+	Variatif
Vision	On-device	<50ms	Image task	Gratis	iOS 11+	Semua
Natural Language	On-device	<50ms	NLP simpel	Gratis	iOS 12+	Semua
Speech	On-device + cloud	Variatif	Speech-to-text	Gratis	iOS 10+	Semua
Image Playground	On-device + cloud	~5-15s	Image generation	Gratis (Apple Intel)	iOS 18	A17 Pro+
Cloud LLM (OpenAI dll)	Cloud	500ms-3s	High	$0.001-0.10/req	iOS 13+	Semua
Private Cloud Compute	Apple cloud (privat)	~500ms	High	Gratis	iOS 18	A17 Pro+

Kapan Pakai Apa: Quick Rules

swift

Klasifikasi image, OCR, object detection      → Vision
Klasifikasi teks, NER, sentiment              → Natural Language
Speech recognition, transcription             → Speech
Custom domain model (medical, finance, dll)   → Core ML
Summarization, structured output ringan       → Foundation Models
Image generation creative                     → Image Playground / cloud
Code generation, complex reasoning            → Cloud LLM
Multi-modal (vision + language)               → Cloud LLM
Privacy-critical apapun                       → On-device (atau Private Cloud Compute)