Aliyar River
E868213
Aliyar River is a river in the southern Indian state of Tamil Nadu that originates in the Anaimalai Hills and supports irrigation, hydropower, and local ecosystems before joining the Bharathapuzha basin.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Aliyar River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7525266 — 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: Aliyar River Context triple: [Anaimalai Hills, drainedByRiver, Aliyar River]
-
A.
Walawe River
The Walawe River is one of the major rivers in southern Sri Lanka, flowing from the central highlands to the Indian Ocean and supporting extensive irrigation and agriculture along its course.
-
B.
Natanebi River
The Natanebi River is a waterway in western Georgia that flows through the Guria region, including the area around the town of Ozurgeti, before emptying into the Black Sea.
-
C.
Rawas River
The Rawas River is a waterway in South Sumatra, Indonesia, known for feeding into the larger Musi River system that drains much of the region.
-
D.
Lyunda River
The Lyunda River is a lesser-known river in Russia that serves as a tributary within the Vetluga River basin.
-
E.
Awali River
The Awali River is a significant watercourse in Lebanon that flows through the region of Sidon before emptying into the Mediterranean Sea.
- 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: Aliyar River Target entity description: Aliyar River is a river in the southern Indian state of Tamil Nadu that originates in the Anaimalai Hills and supports irrigation, hydropower, and local ecosystems before joining the Bharathapuzha basin.
-
A.
Walawe River
The Walawe River is one of the major rivers in southern Sri Lanka, flowing from the central highlands to the Indian Ocean and supporting extensive irrigation and agriculture along its course.
-
B.
Natanebi River
The Natanebi River is a waterway in western Georgia that flows through the Guria region, including the area around the town of Ozurgeti, before emptying into the Black Sea.
-
C.
Rawas River
The Rawas River is a waterway in South Sumatra, Indonesia, known for feeding into the larger Musi River system that drains much of the region.
-
D.
Lyunda River
The Lyunda River is a lesser-known river in Russia that serves as a tributary within the Vetluga River basin.
-
E.
Awali River
The Awali River is a significant watercourse in Lebanon that flows through the region of Sidon before emptying into the Mediterranean Sea.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| associatedInfrastructure | Aliyar–Parambikulam irrigation scheme NERFINISHED ⓘ |
| basin | Bharathapuzha basin NERFINISHED ⓘ |
| country | India ⓘ |
| drainageDirection | westward ⓘ |
| ecosystemService |
groundwater recharge
ⓘ
habitat provision for aquatic species ⓘ |
| flowsThrough |
Coimbatore district
NERFINISHED
ⓘ
Pollachi region NERFINISHED ⓘ |
| hasDam | Aliyar Dam NERFINISHED ⓘ |
| hydropowerPlant | Aliyar hydroelectric project NERFINISHED ⓘ |
| locatedIn |
Tamil Nadu
ⓘ
southern India NERFINISHED ⓘ |
| mountainRange | Anaimalai Hills NERFINISHED ⓘ |
| nearbyProtectedArea | Anamalai Tiger Reserve NERFINISHED ⓘ |
| originatesIn | Anaimalai Hills NERFINISHED ⓘ |
| partOf | west-flowing rivers of peninsular India ⓘ |
| region | Anaimalai region NERFINISHED ⓘ |
| reservoir | Aliyar Reservoir NERFINISHED ⓘ |
| state | Tamil Nadu ⓘ |
| supports |
biodiversity
ⓘ
fisheries ⓘ hydropower ⓘ irrigation ⓘ local ecosystems ⓘ |
| tributaryOf | Bharathapuzha River NERFINISHED ⓘ |
| usedFor |
agricultural irrigation
ⓘ
drinking water supply ⓘ |
| waterSourceFor |
agricultural fields in Pollachi region
ⓘ
nearby villages ⓘ |
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: Aliyar River Description of subject: Aliyar River is a river in the southern Indian state of Tamil Nadu that originates in the Anaimalai Hills and supports irrigation, hydropower, and local ecosystems before joining the Bharathapuzha basin.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.