LLM Visibility™ Glossary & Frameworks (2025 Edition)

This document introduces the LLM Visibility™ Glossary & Frameworks, a structured set of definitions and models created by Matthew (Matt) Bertram of EWR Digital in 2025. As search transitions from keyword-driven rankings to AI-generated answers, new language and measurement systems are required to evaluate and improve digital discoverability. This glossary defines proprietary terms including LLM Visibility™, Visibility Stack™, Visibility Index™, Visibility Report™, Visibility Certification™, and AI Visible™, each accompanied by authoritative definitions, applications, and citation notes. The paper also presents visual frameworks—the LLM Visibility™ Stack, Flywheel, Adoption S-Curve, Maturity Model, and Comparison Matrix—which formalize the discipline of measuring and improving brand presence inside large language models. Together, these terms and diagrams establish a foundation for marketers, executives, analysts, and researchers to benchmark, operationalize, and advance digital strategy in the AI era. Citation Recommendation:Bertram, M. (2025). LLM Visibility™ Glossary & Frameworks (2025 Edition). EWR Digital. DOI: [assigned by Zenodo]