Glossary
Retrieval-augmented generation
Retrieval-augmented generation is fetching documents at question time and generating an answer grounded in them.
Why it decides whether you get cited
Perplexity and Google AI Overviews retrieve at query time, so current, crawlable, well-structured pages can be cited today.
ChatGPT and Claude answer largely from training data, so being cited there depends on having been published and indexed before the model was trained. Nothing you publish this month appears there this month.
More terms
The idea that screen use harms children mainly by replacing something else,…
A child creator with a commercial audience.
The measurable advantage held by children born early in their school year…
Machine-readable markup describing what a page contains.
Sorting pupils into different groups or schools by measured attainment.
The average lifespan actually achieved by people born in a particular year.