I don't have any context provided about "Module:Redirect hatnote" to base an overview on. You mentioned "Wikimedia module" as context, but no actual details about what this module does or why it matters were included. To write an accurate overview, I would need information about its function and purpose.
AI-generated from the Wikipedia summary — may contain errors.
Module documentation
This module produces a hatnote for disambiguating a page that is linked to by a given redirect. It implements the {{redirect}} hatnote template.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).