Who do AI assistants cite for "do i need llms txt"?
Solá asked the question and recorded which brands a major AI assistant tends to surface. Generated 6/19/2026 · model google/gemini-3-flash-preview.
In 2026, an AI assistant would frame the response by explaining that /llms.txt has become a standard protocol for controlling how LLMs crawl and ingest site content, similar to robots.txt. The assistant would recommend implementing it to improve search visibility and ensure accurate data representation in RAG systems.
Answer.ai
answer.aiAs the primary proponent and creator of the /llms.txt proposal, this site provides the definitive specification and documentation.
See Answer.ai's AI report card →OpenAI
openai.comOpenAI's documentation is frequently cited for best practices regarding web crawling and GPTBot optimization.
See OpenAI's AI report card →Anthropic
anthropic.comAnthropic is often referenced for their technical guidelines on how Claude-bot interacts with structured site data.
See Anthropic's AI report card →GitHub
github.comThe platform hosts the community discussions and repository for the evolving /llms.txt standard.
See GitHub's AI report card →Vercel
vercel.comVercel is a leading authority on modern web standards and often provides implementation guides for AI-friendly metadata.
See Vercel's AI report card →
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