thumb|Roman ruins of Petavonium, near Benavente, Zamora, (Spain)
thumb|Roman ruins of Petavonium, near Benavente, Zamora, (Spain)
Petavonium was a Roman Legionary Fortress (castrum) of the Legio X Gemina, and later a Roman city formed from the canabae, or civilian camp. It was located in the valley of Vidriales in an area of the modern Santibanez de Vidriales and its hamlet Rosinos de Vidriales, in the province of Zamora (Castilla y Leon).
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).