AI doesn’t run on magic. It runs on infrastructure and in 2026, understanding this stack matters as much as understanding the internet did in the early 2000s.
AI is layered. Every layer plays a role. Miss one, and the system fails.
Here’s the breakdown 👇🏽
The AI Stack:
- Layer 1⚡ Energy & Power → Electricity, grids, nuclear, renewables. No power, no AI.
- Layer 2 🧠 Chips & Compute → GPUs and accelerators that process intelligence.
- Layer 3 🏢 Data Centers → Physical homes of AI systems.
- Layer 4 🌐 Cloud & Networking → Fiber, cloud platforms, and data flow.
- Layer 5 🤖 Models & Software → Where intelligence is built and refined.
- Layer 6 📈 Applications → Where real-world value is created.
Why It Matters :
AI isn’t one product, it’s an ecosystem. Understanding the layers helps you see where opportunity, bottlenecks, and long-term value will form. Searching for investments tied to these layers would present great long-term opportunities.
We’re still early. The stack is being built now.