Puzhakkal River
E797640
Puzhakkal River is a small west-flowing river in Kerala, India, that runs through the Thrissur region before draining into the Arabian Sea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Puzhakkal River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9083447 — 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: Puzhakkal River Context triple: [Thrissur, hasRiver, Puzhakkal River]
-
A.
Muvattupuzha River
The Muvattupuzha River is a major river in the Indian state of Kerala, formed by the confluence of three mountain streams and flowing through the Ernakulam district before emptying into the backwaters.
-
B.
Ponnaiyar River
The Ponnaiyar River is a major river in southern India that flows through the states of Karnataka, Tamil Nadu, and Andhra Pradesh before emptying into the Bay of Bengal.
-
C.
Pamba River
The Pamba River is a significant river in the Indian state of Kerala, revered in Hindu tradition and closely associated with the Sabarimala pilgrimage.
-
D.
Meenachil River
Meenachil River is a river in the Indian state of Kerala that flows through the Kottayam district and empties into the Vembanad Lake.
-
E.
Thirumanimutharu River
Thirumanimutharu River is a regional river in the Indian state of Tamil Nadu that flows through the city of Salem and supports its agriculture and water needs.
- 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: Puzhakkal River Target entity description: Puzhakkal River is a small west-flowing river in Kerala, India, that runs through the Thrissur region before draining into the Arabian Sea.
-
A.
Muvattupuzha River
The Muvattupuzha River is a major river in the Indian state of Kerala, formed by the confluence of three mountain streams and flowing through the Ernakulam district before emptying into the backwaters.
-
B.
Ponnaiyar River
The Ponnaiyar River is a major river in southern India that flows through the states of Karnataka, Tamil Nadu, and Andhra Pradesh before emptying into the Bay of Bengal.
-
C.
Pamba River
The Pamba River is a significant river in the Indian state of Kerala, revered in Hindu tradition and closely associated with the Sabarimala pilgrimage.
-
D.
Meenachil River
Meenachil River is a river in the Indian state of Kerala that flows through the Kottayam district and empties into the Vembanad Lake.
-
E.
Thirumanimutharu River
Thirumanimutharu River is a regional river in the Indian state of Tamil Nadu that flows through the city of Salem and supports its agriculture and water needs.
- F. None of above. chosen
Statements (21)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
river ⓘ |
| continent | Asia ⓘ |
| country | India ⓘ |
| countrySubdivision | Kerala ⓘ |
| drainageBasin |
Arabian Sea basin
ⓘ
linked to:
Arabian Sea
|
| drainsInto | Arabian Sea ⓘ |
| flowsDirection | west ⓘ |
| flowsThrough | Thrissur region ⓘ |
| flowsWithin |
India
ⓘ
Kerala ⓘ Thrissur district ⓘ |
| hasCharacteristic |
small river
ⓘ
west-flowing river ⓘ |
| hasMouthIn | Arabian Sea ⓘ |
| locatedIn |
Kerala
ⓘ
South India ⓘ Thrissur district ⓘ |
| partOf | west-flowing rivers of Kerala ⓘ |
| region | Thrissur ⓘ |
| state | Kerala ⓘ |
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: Puzhakkal River Description of subject: Puzhakkal River is a small west-flowing river in Kerala, India, that runs through the Thrissur region before draining into the Arabian Sea.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.