Glossary
AI search glossary
Short, careful definitions of the terms that come up when you track how AI engines talk about your brand. Ten entries, written for operators.
Generative Engine Optimization GEO
Shaping content, site structure, and third-party coverage to earn mentions and citations inside AI-generated answers.
Read definitionAnswer Engine Optimization AEO
The broader discipline of preparing content for direct-answer surfaces: featured snippets, Google AI Overview, and conversational answer engines.
Read definitionGoogle AI Overview
The AI-generated summary Google places above classic search results on qualifying queries.
Read definitionGoogle AI Mode
Google's separate conversational search surface. The response replaces the classic results page for qualifying queries.
Read definitionLLMs.txt
A proposed plain-text manifest that points AI crawlers at the highest-signal pages on your site. Adoption is mixed.
Read definitionLarge Language Model LLM
The neural-network model class that powers ChatGPT, Google Gemini, Claude, Perplexity, Grok, and the rest.
Read definitionPrompt Fan-Out
Expanding a seed topic into dozens of realistic buyer prompts, so tracking reflects the shape of real demand.
Read definitionShare of Voice in AI
The percentage of tracked AI answers that name your brand versus each competitor.
Read definitionAI citation
A URL cited as a source inside an AI answer. The currency of content authority in AI search.
Read definitionRetrieval-Augmented Generation RAG
The pattern of grounding a language model's answer in documents retrieved from a live index. Used, in different ways, by most AI search engines.
Read definitionTrack what the glossary describes.
Pineprompt monitors eight AI answer engines daily, in the country and language your buyers use. See our methodology for what we capture and how.