
thumb|The two statue groups of the Portrait of the Four Tetrarchs in [[Venice, possibly originally located at the Philadelphion]] thumb|Missing heel portion kept in the Istanbul Archaeology Museum
thumb|The two statue groups of the Portrait of the Four Tetrarchs in [[Venice, possibly originally located at the Philadelphion]] thumb|Missing heel portion kept in the Istanbul Archaeology Museum
The Philadelphion was a public square located in Constantinople.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).