🧠 The Rise of the Agentic Stack: Why LLMs Are Becoming the Least Important Part

I’ll say this straight: We obsessed over LLMs… while the real shift happened somewhere else. For a long time, the question was: “Which model should I use?” Now it’s: “What system is this model part of?” Because today, LLM ≠ product ⚙️ The Agentic Stack (What Actually Matters) A real AI system today is not just a model. It’s a stack: 1. Orchestrator (The Brain) Controls flow Decides what happens next 👉 This is where intelligence actually lives 2. Tools (Action Laye...