Interactive browser-based tools that explain core AI concepts to non-technical professionals. No API keys, no sign-ups, no dependencies — everything runs in the browser.
| # | Tool | What it teaches |
|---|---|---|
| 1 | Next-Word Prediction Simulator | How LLMs generate text by predicting the most probable next word, one word at a time |
| 2 | Token Visualiser | How AI splits text into tokens — and why that affects cost, speed, and context limits |
| 3 | Prompt Structure Builder | How to write effective prompts using a 4-part framework: Context, Task, Format, Constraints |
| 4 | Temperature Slider | How the temperature setting controls randomness — from deterministic to creative |
| 5 | Context Window Demo | Why AI "forgets" things in long conversations — and what to do about it |
The tools build on each other conceptually:
- Prediction (Tool 1) introduces how LLMs choose words
- Tokens (Tool 2) reveals how AI reads text differently from humans
- Prompt Builder (Tool 3) puts it all into practice
- Temperature (Tool 4) shows what happens when you change how those choices are made
- Context Window (Tool 5) demonstrates what happens when you run out of tokens
- Zero dependencies — each tool is a single HTML file, runs entirely client-side
- Assumes intelligence, never assumes knowledge — plain English, no jargon
- Dark UI optimised for screen recording and video demos
- Keyboard accessible with
prefers-reduced-motionsupport - No hype language — calm authority, not "Amazing! Watch this!"
Open any index.html file in a browser. That's it.
Victor Osondu — Founder, AI Tutorium
Designed and developed with the assistance of AI. Concept, educational content, and editorial decisions by Victor Osondu.