Drepanum (later Helenopolis)
E1171442
UNEXPLORED
Drepanum, later renamed Helenopolis, was an ancient town in Bithynia (in modern-day Turkey) best known as the birthplace of Saint Helena, mother of the Roman Emperor Constantine the Great.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Helenopolis | 3 |
| Drepanum (later Helenopolis) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15680883 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Drepanum (later Helenopolis) Context triple: [Saint Helen, placeOfBirth, Drepanum (later Helenopolis)]
-
A.
Chrysopolis
Chrysopolis was an ancient town located on the Asian side of the Bosporus, opposite Byzantium (later Constantinople), known historically as a strategic crossing and military site.
-
B.
Eleutherae
Eleutherae was an ancient Greek city on the border between Attica and Boeotia, known for its sanctuary of Dionysus and its strategic location near Mount Cithaeron.
-
C.
Heraclea
Heraclea was an important ancient Greek city in southern Italy’s Lucania region, known for its strategic location and role in Magna Graecia.
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D.
Omonoia
Omonoia is a central and historically significant square and transport hub in Athens, Greece, known for its busy urban atmosphere and commercial activity.
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E.
Oplontis
Oplontis was an ancient Roman seaside town near Pompeii, best known for its luxurious villas that were buried by the eruption of Mount Vesuvius in 79 AD.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Drepanum (later Helenopolis) Target entity description: Drepanum, later renamed Helenopolis, was an ancient town in Bithynia (in modern-day Turkey) best known as the birthplace of Saint Helena, mother of the Roman Emperor Constantine the Great.
-
A.
Chrysopolis
Chrysopolis was an ancient town located on the Asian side of the Bosporus, opposite Byzantium (later Constantinople), known historically as a strategic crossing and military site.
-
B.
Eleutherae
Eleutherae was an ancient Greek city on the border between Attica and Boeotia, known for its sanctuary of Dionysus and its strategic location near Mount Cithaeron.
-
C.
Heraclea
Heraclea was an important ancient Greek city in southern Italy’s Lucania region, known for its strategic location and role in Magna Graecia.
-
D.
Omonoia
Omonoia is a central and historically significant square and transport hub in Athens, Greece, known for its busy urban atmosphere and commercial activity.
-
E.
Oplontis
Oplontis was an ancient Roman seaside town near Pompeii, best known for its luxurious villas that were buried by the eruption of Mount Vesuvius in 79 AD.
- F. None of above. chosen
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Drepanum (later Helenopolis)
linked to: Drepanum (later Helenopolis)