February 2, 2025

llms.txt file: what Is It? Why should you use it?

Understanding the llms.txt file: optimize your site for AI with Generative Engine Optimization (GEO / AIO)

In a world where conversational AI is taking center stage, websites must rethink their optimization strategy to remain well-ranked.

This is where the llms.txt file comes in—an essential component of Generative Engine Optimization (GEO), designed to improve visibility on generative search engines like SGE (Search Generative Engine).

BotRank, a leader in AI Optimization (AIO), helps companies create this strategic file to maximize their exposure. But why is the llms.txt file so crucial? And how does it work?

📜 What Is the llms.txt File?

The llms.txt file is a structured file containing links to documentation, examples, tutorials, and key information intended for language models (LLMs). It is used to guide AI systems to relevant resources that they can analyze to better understand a project or website.

This allows LLMs like ChatGPT, Bard, or SGE to:

  • Quickly access basic or detailed information.
  • Reference technical guides and documentation.
  • Better structure their responses when a user asks a question related to this content.

Typical Structure of an llms.txt File:

  • Main section: A brief description of the project, library, or service.
  • Links to documentation: Internal or external references to important documentation files.
  • Examples and tutorials: Links to tutorials or example projects to help LLMs contextualize responses.


Differences Between llms.txt and robots.txt

  • llms.txt does not restrict crawling like robots.txt. Instead, it guides and helps LLMs interpret the available resources.
  • It contains specific links to internal and external resources, ensuring that AIs can understand and extract the right information.

🎯 The Benefits of the llms.txt File

  • Better understanding of projects by AIs: LLMs know where to find precise information thanks to the provided links.
  • Improved AI-generated responses: By directing AIs to the right resources, you enhance the quality of responses generated for users.
  • Promotion of documentation and technical guides: Highlight essential tutorials and documentation.

Why Choose BotRank to Set Up Your llms.txt File?

As an expert in AI Optimization (AIO), BotRank offers a personalized approach to:

  • Analyze your site or project to identify key resources to include.
  • Create a structured llms.txt file tailored to the needs of language models.
  • Optimize the visibility of your documentation and guides on AI-powered search engines like SGE or ChatGPT.

🚀 Contact us here to optimize your llms.txt file.

Set up your llms.txt file now

With the rise of AI search engines, don’t let your technical resources go unnoticed. By implementing an llms.txt file, you give language models the keys to correctly understand and reference your information.For more information, visit the official documentation and start optimizing today.

Check out other articles

see all
BotRank - IA Expert

Win with the power of AI

Analyze, Optimize, and Boost your brand into the world of Generative Artificial Intelligence!