I cannot provide an accurate overview based on the context given, as you've only provided the category label "Wikimedia template" without any actual information about what the Harvard citation text template does or how it works. To write an accurate 2-sentence overview for a general reader, I would need substantive details about the template's purpose and function.
AI-generated from the Wikipedia summary — may contain errors.
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{{harvtxtTemplate:Harvtxt}}
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).