I appreciate your request, but I don't have any context provided to base an overview on. You've indicated this is a "Wikimedia module" but haven't included the specific documentation or description of "Module:CountryData" that I should reference. Could you please share the context or documentation you'd like me to use?
AI-generated from the Wikipedia summary — may contain errors.
Module documentation
This module has three functions to extract data from country data templates (which are used for most flag templates).
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).