Explain at Five Levels
Understand any concept via five explanations, from a child's level to expert.
Explains any concept at five escalating levels of depth — child, teenager, undergrad, grad student, and domain expert. The progressive structure is one of the fastest ways to genuinely learn a new topic because each level builds vocabulary for the next.
The prompt
Explain {{concept}} at five levels of depth. Each level must build on the previous one, introducing new vocabulary only after the intuition exists.
**Level 1 — Child (age 8):** one concrete analogy from everyday life. No jargon at all.
**Level 2 — Teenager:** the real mechanism in simple terms, correcting any oversimplification from level 1.
**Level 3 — Undergraduate:** proper terminology, the key equation or formal definition if one exists, and the standard example used in courses.
**Level 4 — Graduate student:** the edge cases, trade-offs, and what practitioners actually argue about.
**Level 5 — Expert:** the current frontier — open problems, recent developments, and where the standard textbook treatment is outdated.
End with: "The one misconception to unlearn:" — the most common wrong belief about this concept.Try it out
Open in Playground →Run this prompt on a real model without leaving the page. Every run is saved to your history for this prompt.
Fill in the variables
How to use
- 1Works for anything: technical concepts, financial instruments, historical events, biology.
- 2Read only up to the level you need — level 3 is the sweet spot for working knowledge.
- 3Ask follow-ups at a specific level: "expand level 4's second trade-off."
- 4For interview prep, ask it to quiz you at level 3–4 after you've read the explanation.
Examples
Learning how LLM context windows work
Input
Concept: context windows in large language models
Output
**Level 1:** Imagine reading a book through a small window that only shows one page... **Level 4:** ...attention is O(n²) in sequence length, which is why naive long-context is expensive; practitioners argue about RoPE scaling vs. sliding-window attention... **The one misconception to unlearn:** the model doesn't 'remember' your whole conversation — everything must fit in the window or it's gone.
Pro tips
- Save your favorite outputs — the level-1 analogies are gold for teaching others.
Frequently asked questions
How accurate is level 5?+
Level 5 depends on the model's training cutoff, so treat 'current frontier' claims as a starting point and verify recent developments. Levels 1–4 are generally reliable for established topics.
Can I get just one level?+
Yes — 'Explain X at level 3 of 5, where 1 is a child and 5 is an expert' works standalone, but you lose the vocabulary build-up that makes the full version effective.