Specifications
LLM-LD is a family of specifications for AI-readable websites.
LLM-LD 1.0 — Core Specification The primary standard. Defines llm-index.json, conformance levels, properties, and verification. Status: Draft · Published February 2026
ADP 1.0 — AI Discovery Page Companion standard. Defines the HTML discovery page that bridges the human web to the AI layer. Status: Draft · Published February 2026
Built for the inevitable.
AI search isn't replacing traditional search. It's adding a new channel. The businesses that structure their data for both will dominate both. LLM-LD is how you show up when AI answers the question.