The AI Infrastructure Stack
Overview  /  Tier I Demand  /  Layer 02: Foundation Models
Sub-category 2.2

Big Tech In-House Models

Hyperscaler and platform-owned models built for internal product distribution.

Players

Players: Meta AI / Llama META, Apple Intelligence / Apple Foundation Models AAPL, Amazon Nova / Titan AMZN, Microsoft Phi / MAI MSFT, NVIDIA NIM / Nemotron NVDA

Analysis coming soon — this page is scaffolding for deeper research into big tech in-house models.