Unverified50% confidenceFactExact time
llms.txt is merely a community-proposed convention and not an official standard mandatorily supported by mainstream AI vendors such as OpenAI, Anthropic, and Google
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/11/2026
First Seen
Valid until: 12/10/2026
Sources
Related Entities
Related Claims
Unverifiedllms.txt is an emerging protocol used to inform AI systems of a website's core content and available services.71% similarUnverifiedllms.txt is an emerging website standard proposal, similar to robots.txt but specifically targeting AI crawlers, written in Markdown format.71% similarUnverifiedOpenAI, Anthropic, and Google differ in request body structure, authentication methods, and response formats.63% similarUnverifiedllms.txt was formally proposed by Jeremy Howard (founder of fast.ai) in 2024; websites place a Markdown-format file at the path /.well-known/llms.txt to describe the site's core content.60% similarUnverifiedThe llms.txt proposal that emerged in 2024 follows the conventions of robots.txt, providing project descriptions in plain-text Markdown format at a website's root directory to help LLMs build an understanding.58% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/895255API
curl https://kongchang.com/api/v1/knowledge/claims/895255MCP
get_claim(id=895255)