llms.txt vs JSON-LD
llms.txt is listed under llms.txt & schema, JSON-LD under llms.txt & schema. Shared focus: standard. Each name links to the product's own site.
| Category | llms.txt & schema | llms.txt & schema |
|---|---|---|
| Pricing | Open source | Free |
| Public code | Yes | No |
| Tags | llms-txt, standard, markdown, ai-crawlers | json-ld, standard, linked-data, w3c |
| Website | llmstxt.org | json-ld.org |
What llms.txt does
Proposal by Jeremy Howard of Answer.AI for a markdown file at /llms.txt that gives language models a short guide to a site and links to its key pages, in a format both people and tools can read.
What JSON-LD does
JSON-based format for linked data and the way most sites embed Schema.org markup in a script tag. The site hosts the specification, a playground for testing documents and links to tools.
Other options
See all llms.txt & schema, or alternatives to llms.txt and JSON-LD.