I don't have sufficient context provided to write an accurate overview. To create a proper 2-sentence explanation of "Category:Categories by field," I would need the actual category description or documentation that explains what it contains and its purpose. Without that specific information, I cannot write an accurate description based only on the context given.
AI-generated from the Wikipedia summary — may contain errors.
This is a container category. Due to its scope, it should contain only subcategories.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).