Reference

GEO & AI-visibility glossary

Short, self-contained definitions for the terms that shape how AI assistants find, cite, and recommend brands.

Generative Engine Optimization (GEO) is the work of improving how a brand is represented in AI-generated answers. This glossary separates general industry concepts from the exact metrics and workflows GetCited.me implements.

Technical AI discoverability

llms.txt

llms.txt is a proposed Markdown file that gives compatible AI tools a curated map of a site's important content.

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ai.txt

ai.txt is an unsettled family of proposals for publishing machine-readable AI-use preferences or policy.

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robots.txt (for AI crawlers)

robots.txt controls which compliant crawlers may fetch specified URL paths; different AI and search uses may rely on different crawler tokens.

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Content-Signal

Content-Signal is a new robots.txt policy directive for expressing preferences about search indexing, real-time AI input, and model training.

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AI crawler

An AI crawler is a bot that fetches web content for an AI product — for search grounding, real-time answers, or model training.

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Schema markup

Schema markup is structured data, commonly JSON-LD, that labels entities and page content for systems that choose to consume it.

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FAQPage schema

FAQPage schema labels visible question-and-answer content; it is valid markup but not a confirmed AI-citation or Google AI-feature requirement.

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Organization schema

Organization schema is structured data describing a company — name, URL, logo, and sameAs links to its official profiles.

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Entity

An entity is a distinct, machine-recognizable thing — a company, product, or person — that models track across sources.

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Entity disambiguation

Entity disambiguation is the work of making sure AI systems can tell a brand apart from other entities with similar names, so mentions and citations are attributed to the right one.

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Deployable artifact

A deployable artifact is a paste-ready asset — such as Organization JSON-LD, an About or FAQ block, or an llms.txt line — generated to implement a specific GEO or disambiguation fix.

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E-E-A-T

E-E-A-T stands for Experience, Expertise, Authoritativeness, and Trustworthiness — Google's framework for assessing content and source quality.

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Crawlability

Crawlability is how easily bots, including AI crawlers, can access and parse a site's content.

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Retrieval-Augmented Generation (RAG)

Retrieval-Augmented Generation (RAG) is when an AI model fetches relevant documents at answer time and grounds its response in them.

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