I cannot provide an accurate overview based on the context given. The context only identifies this as a "Wikimedia category" without providing specific information about what collapse templates are, what they do, or why they matter. Without reliable details about the category's actual content and purpose, I cannot write an accurate 2-sentence explanation as requested.
AI-generated from the Wikipedia summary — may contain errors.
via Wikidata sitelinks · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).