Perplexity AI
Perplexity
An AI search service that combines live web retrieval with LLM-generated summaries and explicit source footnotes for each answer.
A marketing strategy designed to improve the opportunity for a brand to be cited in answers from AI-powered generative engines as well as search engines.
GEO
Generative Engine Optimization (GEO) extends traditional SEO toward answers produced by engines such as ChatGPT, Perplexity and Gemini. Its aim is to make brands useful and credible sources for those answers. Because competition centers on citations rather than positions in a results list, measurement methods and success criteria differ fundamentally from traditional SEO. GEO remains an emerging discipline without fully established industry-wide tools or methodologies. Current approaches emphasize statistical evidence, expert commentary and consistent entity definitions across On-page SEO and Off-page SEO activities.
An increasingly important digital marketing discipline extending traditional SEO into AI-mediated discovery.
Develop statistical citations, expert viewpoints and consistent entity definitions across on-page and off-page touchpoints.
Perplexity
An AI search service that combines live web retrieval with LLM-generated summaries and explicit source footnotes for each answer.
엔티티
An independently identifiable concept, such as a person, place, organization or object, with a distinct definition.
GEM
A next-generation AI model for Meta ad ranking, described in the source as announced in November 2025, applying generative AI architecture to improve computational efficiency by approximately four times compared with its predecessor.
AEO
A strategy for optimizing content so that brands and their content can be cited in the single answers generated by AI search systems or voice assistants.
AI Mode
A search engine mode that replaces a results-list interface with conversational AI answers and interactive exploration.
AI Overviews
A Google Search feature that synthesizes multiple web sources into an AI-generated summary with source links at the top of the results page.