Aiaiai.guide: Plain-English mental model for LLM apps, tools and agents
I’ve been building LLM tooling for a small VC fund and found myself explaining the same mental model over and over to non-technical people around me: how a stateless LLM becomes a chatbot, how tool use works, what an agent is mechanically, and why context windows shape all of it. I never found a guide that covered that full chain at the level I wanted, so I wrote one. It’s nine short chapters, each building on the last. Deliberately simplified: the goal is a useful mental model, not a textbook. Feedback, corrections, and contributions welcome: github.com/ymyke/aiaiai
Aiaiai.guide: Plain-English mental model for LLM apps, tools and agents launched on April 6, 2026 with 7 votes, #1,538 of 21,248 launches that month and more than 75% of that year's launches.
What it does
You've been using ChatGPT, Claude, or Gemini long enough to have intuitions — what works, what doesn't, when the model seems brilliant and when it falls apart. But the system behind the text box is still a mystery. This primer opens it up. Nine short chapters, each building on the last: how a text predictor becomes a chatbot. How a chatbot gains tools. How tools enable autonomous agents. And the finite context window that governs them all. This grew out of years of working with these systems and explaining them to the people around me — and never finding quite the right guide to point them to. It deliberately simplifies — the goal is a useful mental model, not a textbook. Written by Myke…from aiaiai.guide
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