Explaining complex concepts in simple language
Explains any scientific or technical concept with everyday examples and without difficult jargon, in a way that a complete beginner can understand.
Prompt text
Parts to replace
- [Topic]: The concept you want to learn; e.g., "Token in language models" or "Inflation"
- [My knowledge level]: e.g., "High school student", "Absolute beginner", or "Junior programmer"
Why does this prompt work well?
This prompt specifies the response structure (definition, analogy, points, common mistake) and states the audience level. When models know who they are writing for, they choose more appropriate words and examples. Length restrictions also prevent verbosity.
Pro tips
If the explanation is still difficult, write: "Simpler, as if explaining it to a 10-year-old."
At the end, ask it to give you three short questions to make sure you truly understood.
Execution result on models
Executed prompt example (with variables filled in):
These are English translations of the original Persian lab outputs. The models were not rerun.
The prototype written by Claude Opus 5.5 when building the site. Regenerated under standard conditions by running the lab (python -m sitegen lab --force).
What Is a Token?
A token is a piece of text that the language model works with. Models do not read text word by word; first, they break it down into these small pieces.
A Simple Analogy
Suppose you want to build sentences with Lego pieces. Short and commonly used words are a whole piece, but long or rarely used words are made of several smaller pieces. The model sees text the same way—"piece by piece"—and builds its response piece by piece as well.
Three Key Points
- Costs and limits are calculated using tokens. The ceiling of conversation length and the price of using services are based on the number of tokens, not the number of words.
- Persian usually consumes more tokens. A Persian sentence often converts into more tokens than its English equivalent because these tools are mostly built with English text.
- Conversation "memory" is also measured in tokens. Each model only considers a specific number of tokens simultaneously; this ceiling is called the "context window", meaning the amount of text the model can keep in front of its eyes at any given moment.
A Common Mistake
Wrong: "Every token means one word."
Right: A token might be a whole word, part of a word, a punctuation mark, or even a space. In English, each word averages slightly more than one token, and in Persian, this ratio is usually higher.
Outputs are saved unedited and directly from the models themselves.