Hamadan
E78489
Hamadan is an ancient city in western Iran, historically significant as a major center of Persian Jewish life and one of the oldest continuously inhabited cities in the region.
All labels observed (9)
| Label | Occurrences |
|---|---|
| Hamadan canonical | 23 |
| Hamadan, Iran | 4 |
| Hamedan | 4 |
| Hamadān | 2 |
| City of Hamadan | 1 |
| Hamadan city | 1 |
| Hamadan city center | 1 |
| Hamadan metropolitan area | 1 |
| central Hamadan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T615633 — 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: Hamadan Context triple: [Persian Jews, mainSettlement, Hamadan]
-
A.
Isfahan
Isfahan is a historic Iranian city renowned for its Safavid-era architecture, grand mosques, and role as a major political and cultural center in early modern Persia.
-
B.
Tabriz
Tabriz is a historic city in northwestern Iran that has long served as a major political, commercial, and cultural center in the region.
-
C.
Nishapur
Nishapur is an ancient city in northeastern Iran that flourished as a major political, commercial, and intellectual hub along the Silk Road, especially during the early Islamic and Abbasid periods.
-
D.
Tehran
Tehran is the capital and largest city of Iran, serving as the country's political, economic, and cultural center.
-
E.
Shiraz, Iran
Shiraz, Iran is a historic city in southwestern Iran renowned for its rich Persian cultural heritage, poetry, gardens, and wine-making tradition.
- 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: Hamadan Target entity description: Hamadan is an ancient city in western Iran, historically significant as a major center of Persian Jewish life and one of the oldest continuously inhabited cities in the region.
-
A.
Isfahan
Isfahan is a historic Iranian city renowned for its Safavid-era architecture, grand mosques, and role as a major political and cultural center in early modern Persia.
-
B.
Tabriz
Tabriz is a historic city in northwestern Iran that has long served as a major political, commercial, and cultural center in the region.
-
C.
Nishapur
Nishapur is an ancient city in northeastern Iran that flourished as a major political, commercial, and intellectual hub along the Silk Road, especially during the early Islamic and Abbasid periods.
-
D.
Tehran
Tehran is the capital and largest city of Iran, serving as the country's political, economic, and cultural center.
-
E.
Shiraz, Iran
Shiraz, Iran is a historic city in southwestern Iran renowned for its rich Persian cultural heritage, poetry, gardens, and wine-making tradition.
- F. None of above. chosen
Statements (49)
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Hamadan Description of subject: Hamadan is an ancient city in western Iran, historically significant as a major center of Persian Jewish life and one of the oldest continuously inhabited cities in the region.
Referenced by (38)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Hamadan
linked to: Hamadan
linked to: Hamadan
linked to: Hamadan
linked to: Hamadan
linked to: Hamadan
linked to: Hamadan
linked to: Hamadan
subject linked to:
historical region of Persian Iraq (Iraq-e Ajam)
linked to: Hamadan
linked to: Hamadan
linked to: Hamadan
linked to: Hamadan