Balan River
E461101
The Balan River is a regional river in the Indian state of Bihar that flows through areas including Samastipur district and supports local agriculture and settlements.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Balan River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2794902 — 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: Balan River Context triple: [Samastipur district, traversedByRiver, Balan River]
-
A.
Arun River
The Arun River is a major transboundary river of Tibet, Nepal, and India that flows south through the Himalayas to join the Kosi River system.
-
B.
Bhadra River
The Bhadra River is a major river in the Indian state of Karnataka that flows westward from the Western Ghats, supporting irrigation, hydropower, and rich biodiversity along its course.
-
C.
Koel River
The Koel River is a significant river in eastern India that flows through the state of Jharkhand and forms part of the larger Damodar and Subarnarekha river systems.
-
D.
Lendi River
The Lendi River is a minor river in southern India that flows through Maharashtra and Telangana before joining the Manjira River.
-
E.
Ramu River
The Ramu River is one of the largest and most significant rivers in Papua New Guinea, flowing through the northern lowlands of the island of New Guinea.
- 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: Balan River Target entity description: The Balan River is a regional river in the Indian state of Bihar that flows through areas including Samastipur district and supports local agriculture and settlements.
-
A.
Arun River
The Arun River is a major transboundary river of Tibet, Nepal, and India that flows south through the Himalayas to join the Kosi River system.
-
B.
Bhadra River
The Bhadra River is a major river in the Indian state of Karnataka that flows westward from the Western Ghats, supporting irrigation, hydropower, and rich biodiversity along its course.
-
C.
Koel River
The Koel River is a significant river in eastern India that flows through the state of Jharkhand and forms part of the larger Damodar and Subarnarekha river systems.
-
D.
Lendi River
The Lendi River is a minor river in southern India that flows through Maharashtra and Telangana before joining the Manjira River.
-
E.
Ramu River
The Ramu River is one of the largest and most significant rivers in Papua New Guinea, flowing through the northern lowlands of the island of New Guinea.
- F. None of above. chosen
Statements (14)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | India ⓘ |
| country | India ⓘ |
| flowsThrough | Samastipur district NERFINISHED ⓘ |
| hasEconomicRole |
supports farming activities
ⓘ
supports rural livelihoods ⓘ |
| hasType | regional river ⓘ |
| locatedIn |
Bihar
NERFINISHED
ⓘ
Samastipur district NERFINISHED ⓘ eastern India NERFINISHED ⓘ state of Bihar NERFINISHED ⓘ |
| supports |
local agriculture
ⓘ
local settlements ⓘ |
| usedFor | irrigation ⓘ |
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: Balan River Description of subject: The Balan River is a regional river in the Indian state of Bihar that flows through areas including Samastipur district and supports local agriculture and settlements.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.