llms.txt: What It Is, How It Works and Why It Matters for Your Brand in 2026
The llms.txt file is a Markdown document placed in the root directory of a website (e.g. tuodominio.com/llms.txt), designed to guide Large Language Models such as ChatGPT, Claude and Gemini in accessing and understanding content. The proposal was put forward by Jeremy Howard, co-founder of Answer.AI, in September 2024, in response to a concrete problem: AI … Read more