thumb|right|Flag of Melallostroy thumb|right|Coat of arms of Melallostroy
thumb|right|Flag of Melallostroy thumb|right|Coat of arms of Melallostroy
Metallostroy () is a municipal settlement in Kolpinsky District of the federal city of St. Petersburg, Russia. Population:
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).