Wiki4What
Mental models you can use
Attention, metacognition, taste, judgment, and the inner operating system behind good work.
First-principles field guides for the AI era
Wiki4What
A learning channel by Leo Wang about thinking clearly, working with AI, and turning judgment into public assets.
What we unpack
Concepts before
commands.
Wiki4What starts where tutorials usually assume you already know enough: the mental model, the hidden system, and the human judgment underneath the tool.
AI without the fog
Agents, workflows, RAG, tools, prompts, and automation explained in plain English.
Turn thinking into leverage
Publishing, public notes, reusable systems, and one-person workflows that compound over time.
The goal is not hype.
It is clarity.
One idea, three surfaces
Watch, read,
then go deeper.
The channel, blog, and books are designed as one learning stack: short field guides, longer essays, and book-length frameworks.
YouTube field guides
Clear episodes for creators, builders, self-learners, and AI-era generalists.
Open YouTubeGhost essays
Companion writing, workflow notes, and deeper context behind the videos.
Read the BlogBooks by Leo Wang
Longer frameworks including The Modeling Mind, Taming the Intelligence, and Publish or Jobless.
Browse BooksQuick answers
What is Wiki4What?
What is Wiki4What?
Leo Wang's English-first learning channel for first-principles explanations of mind, machines, judgment, and one-person work in the AI era.
Who is it for?
Self-learners, creators, builders, knowledge workers, and AI-era generalists who want the mental model before the tutorial.
Where can I learn?
Watch field guides on YouTube, read companion essays on the blog, or explore book-length frameworks from Leo Wang Press.
For self-learners in public
Understand your mind. Command the machines.
Wiki4What is for people who need more than tool tips. It is for anyone trying to stay human and useful while intelligent systems become part of everyday work.