thumb|upright=1.2|Possible coinage of Gongylos, with Apollo on the obverse, and Gongylos wearing the Persian cap on the reverse, as ruler of [[Pergamon for the Achaemenid Empire. Pergamon, Mysia, circa 450 BCE. The name of the city ΠΕΡΓ ("PERG"), appears for the first time on this coinage, the first evidence for the name of the city.]]
thumb|upright=1.2|Possible coinage of Gongylos, with Apollo on the obverse, and Gongylos wearing the Persian cap on the reverse, as ruler of [[Pergamon for the Achaemenid Empire. Pergamon, Mysia, circa 450 BCE. The name of the city ΠΕΡΓ ("PERG"), appears for the first time on this coinage, the first evidence for the name of the city.]]
Gongylos (), from Eretria in Euboea, was a 5th-century BCE Greek statesman who served as an intermediary between the Spartans and Xerxes I of the Achaemenid Empire, and was a supporter of the latter.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).