N'Djamena
E113463
N'Djamena is the largest city and political, economic, and cultural center of Chad, located in the southwestern part of the country near the border with Cameroon.
All labels observed (7)
| Label | Occurrences |
|---|---|
| N'Djamena canonical | 55 |
| N’Djamena | 14 |
| N'Djamena, Chad | 2 |
| Africa/Ndjamena | 1 |
| N'Djamena (national capital of Chad) | 1 |
| N’Djamena region | 1 |
| N’Djamena, Chad | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T960824 — 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: N'Djamena Context triple: [Chad, capital, N'Djamena]
-
A.
Brazzaville
Brazzaville is the capital and largest city of the Republic of the Congo, located on the Congo River directly across from Kinshasa in Central Africa.
-
B.
Malabo
Malabo is the largest city and main economic and administrative center of Equatorial Guinea, located on the northern coast of Bioko Island in the Gulf of Guinea.
-
C.
Luanda
Luanda is the capital and largest city of Angola, a major Atlantic port and economic hub with a history shaped by Portuguese colonial rule and the transatlantic slave trade.
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D.
Niamey
Niamey is the capital and largest city of Niger, situated along the Niger River and serving as the country’s political, economic, and cultural center.
-
E.
Kinshasa
Kinshasa is the largest city and political, economic, and cultural center of the Democratic Republic of the Congo, located along the Congo River in Central Africa.
- 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: N'Djamena Target entity description: N'Djamena is the largest city and political, economic, and cultural center of Chad, located in the southwestern part of the country near the border with Cameroon.
-
A.
Brazzaville
Brazzaville is the capital and largest city of the Republic of the Congo, located on the Congo River directly across from Kinshasa in Central Africa.
-
B.
Malabo
Malabo is the largest city and main economic and administrative center of Equatorial Guinea, located on the northern coast of Bioko Island in the Gulf of Guinea.
-
C.
Luanda
Luanda is the capital and largest city of Angola, a major Atlantic port and economic hub with a history shaped by Portuguese colonial rule and the transatlantic slave trade.
-
D.
Niamey
Niamey is the capital and largest city of Niger, situated along the Niger River and serving as the country’s political, economic, and cultural center.
-
E.
Kinshasa
Kinshasa is the largest city and political, economic, and cultural center of the Democratic Republic of the Congo, located along the Congo River in Central Africa.
- 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: N'Djamena Description of subject: N'Djamena is the largest city and political, economic, and cultural center of Chad, located in the southwestern part of the country near the border with Cameroon.
Referenced by (75)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
West Africa Time (WAT)
linked to: N'Djamena
linked to: N'Djamena
linked to: N'Djamena
linked to: N'Djamena
linked to: N'Djamena
linked to: N'Djamena
linked to: N'Djamena
linked to: N'Djamena
subject linked to:
Chad (region proximity via Fezzan)
subject linked to:
Chad (region proximity via Fezzan)
linked to: N'Djamena
linked to: N'Djamena
linked to: N'Djamena
subject linked to:
President of the National Assembly