The AEO Mastery Framework is a structured methodology for Answer Engine Optimization, Entity Building and AI Visibility, developed by Stefan Petschinka, founder of richresults.ai. It defines how organizations, brands and experts are made understandable, citable and recommendable by ChatGPT, Perplexity, Claude, Gemini and Google AI Search.
Answer Engine Optimization (AEO) is the practice of making organizations understandable, citable and recommendable by AI systems such as ChatGPT, Perplexity, Claude, Gemini and Google AI Search. SEO optimizes for ranking. AEO optimizes for citation. The target is not a search result position. It is the answer itself.
AI systems read before humans do. Every page, every structured data block, every external mention is processed by a machine before a person ever sees it. Machine First means designing all content, structure and entity signals for machine comprehension first, human readability second.
Read the full article: Machine First, Why AEO Is Not SEO 2.0 →
An entity is a uniquely identifiable thing, such as a person, organization, product or concept, that AI systems can recognize, verify and cite. Entity Building is the process of making that identity unambiguous and consistent across the web.
JSON-LD and Schema.org markup make content machine-readable. Structured data is the primary technical layer of AEO implementation, where entities, attributes and relationships are declared explicitly for AI systems.
AI systems cite sources they trust. Trust is built through consistent entity signals across high-authority external domains such as Crunchbase, LinkedIn, GitHub, Medium, ORCID and other verifiable sources that corroborate the same identity.
Precise, citable statements on your own domain that AI systems can use directly as answers. This is not marketing copy. These are machine-ready claims, where the subject is always named and every sentence can stand alone as an extractable fact.
The Graph Loop is the self-reinforcing cycle by which AI systems turn repeated, corroborated signals into facts: an authoritative source makes a statement about an entity, independent sources confirm it, the knowledge graph consolidates the agreement, answer engines repeat it, and the repetition generates new confirming signals.
The loop amplifies clean signals and noise alike. It does not distinguish between true and false, it amplifies what appears frequently and consistently. The four layers of the framework exist to make sure the loop amplifies the correct version of an entity: Entity Building creates the signals, Structured Data makes them machine-readable, Citation Signals corroborate them and Claim Architecture keeps them consistent. The Graph Loop is the amplification mechanism of the framework, not a fifth layer.
Read the expanded canonical definition: The Graph Loop →
The Wild West Is Back, on provenance and ownerless brand signals.
Read the article →The AI Visibility Evidence Model maps what the evidence shows works. The AEO Mastery Framework describes how richresults.ai implements it.
View the model →richresults.ai is the AEO agency where this framework is put to work: structured data, entity signals and full technical implementation for organizations, brands and experts where reputation is the product, expertise is highly specific and AI misunderstandings have real consequences.