I don't have enough context to provide an accurate overview of "478." The single word "year" doesn't clarify whether this refers to a historical year, a document, a law, a code, or something else entirely. To write an accurate 2-sentence overview, I would need more specific information about what "478" refers to.
AI-generated from the Wikipedia summary — may contain errors.
Year 478 (CDLXXVIII) was a common year starting on Sunday of the Julian calendar. At the time, it was known as the Year of the Consulship of Illus without colleague (or, less frequently, year 1231 Ab urbe condita). The denomination 478 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).