llms.txt

File telling AI crawlers what your site is about.

Definition

llms.txt is a proposed file (like robots.txt) at /llms.txt that gives AI crawlers a structured summary of your site's content. Helps LLMs understand and reference your content accurately.

Related terms

GEO

Generative engine optimization.

LLM

Large language model.

RAG

Retrieval-augmented generation.

AI Overview

Google's AI-generated answer at the top of SERPs.

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