Foundations
What LLMs actually are, why they hallucinate, how prompting works. Start here if you are new to the mechanics.
In this cluster
- AI Hallucination: What It Is, Why It Happens, and How I Manage It in Real Work
Every major reasoning model exceeded 10% hallucination in 2026 benchmarks. Here's the mechanism, the data, and what I do at the agency to keep it from killing client work.
- What Prompt Engineering Actually Is (And What Most of It Isn't)
Prompt engineering basics: what actually works, what's theater, and when to stop prompting and change your architecture. Practitioner take, no hype.
- What Is an LLM? (And What It Actually Does When You Type Something)
LLMs explained without the math or the marketing. What they actually are, what they can't do, and how I use them daily in client work.