Hieu River
E1034804
Hieu River is a tributary waterway in Vietnam that feeds into the larger Ca River system.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Hiếu River | 2 |
| Hieu River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12846384 — 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: Hieu River Context triple: [Ca River, hasTributary, Hieu River]
-
A.
Thi Tinh River
Thi Tinh River is a tributary waterway in southern Vietnam that feeds into the Saigon River and supports the surrounding agricultural and local communities.
-
B.
Hai River
The Hai River is a major river system in northern China that flows through the Beijing–Tianjin region into the Bohai Sea, playing a crucial role in regional water supply, agriculture, and transportation.
-
C.
Hoang Long River
Hoang Long River is a river in northern Vietnam that flows through Ninh Binh Province, contributing to the region’s agriculture and landscape.
-
D.
Cau-Cau River
The Cau-Cau River is a waterway in southern Chile that flows through the city of Valdivia, contributing to its network of navigable rivers and wetlands.
-
E.
Ham Luong River
The Ham Luong River is a major branch of the Mekong River in Vietnam’s Mekong Delta, flowing through Bến Tre Province and supporting its agriculture, transport, and local livelihoods.
- 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: Hieu River Target entity description: Hieu River is a tributary waterway in Vietnam that feeds into the larger Ca River system.
-
A.
Thi Tinh River
Thi Tinh River is a tributary waterway in southern Vietnam that feeds into the Saigon River and supports the surrounding agricultural and local communities.
-
B.
Hai River
The Hai River is a major river system in northern China that flows through the Beijing–Tianjin region into the Bohai Sea, playing a crucial role in regional water supply, agriculture, and transportation.
-
C.
Hoang Long River
Hoang Long River is a river in northern Vietnam that flows through Ninh Binh Province, contributing to the region’s agriculture and landscape.
-
D.
Cau-Cau River
The Cau-Cau River is a waterway in southern Chile that flows through the city of Valdivia, contributing to its network of navigable rivers and wetlands.
-
E.
Ham Luong River
The Ham Luong River is a major branch of the Mekong River in Vietnam’s Mekong Delta, flowing through Bến Tre Province and supporting its agriculture, transport, and local livelihoods.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry |
Vietnam
ⓘ
linked to:
Viet Nam
|
| continent | Asia ⓘ |
| country |
Vietnam
ⓘ
linked to:
Viet Nam
|
| hasMouthIn | Ca River ⓘ |
| locatedIn |
Southeast Asia
ⓘ
Vietnam ⓘ
linked to:
Viet Nam
|
| partOf | Ca River basin ⓘ |
| tributaryOf | Ca River ⓘ |
| watercourseSystem | Ca River system ⓘ |
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: Hieu River Description of subject: Hieu River is a tributary waterway in Vietnam that feeds into the larger Ca River system.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Hieu River