Kopili River
E931937
The Kopili River is a significant river in northeastern India that flows through Assam and Meghalaya, supporting agriculture, hydropower, and local ecosystems in the region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kopili River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7400425 — 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: Kopili River Context triple: [Nagaon district, locatedOnRiver, Kopili River]
-
A.
Kasplya River
The Kasplya River is a tributary waterway in Eastern Europe that feeds into the larger Daugava River system.
-
B.
Khudosey River
The Khudosey River is a significant watercourse in northern Siberia, Russia, known as one of the main tributaries contributing to the Taz River basin.
-
C.
Sakoulevas River
The Sakoulevas River is a watercourse in northern Greece that flows through the town of Florina in the region of Western Macedonia.
-
D.
Ozerna River
The Ozerna River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Ruza River within the Moscow region’s river system.
-
E.
Sakmara River
The Sakmara River is a major river in Russia that flows through the southern Ural region before joining the Ural River.
- 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: Kopili River Target entity description: The Kopili River is a significant river in northeastern India that flows through Assam and Meghalaya, supporting agriculture, hydropower, and local ecosystems in the region.
-
A.
Kasplya River
The Kasplya River is a tributary waterway in Eastern Europe that feeds into the larger Daugava River system.
-
B.
Khudosey River
The Khudosey River is a significant watercourse in northern Siberia, Russia, known as one of the main tributaries contributing to the Taz River basin.
-
C.
Sakoulevas River
The Sakoulevas River is a watercourse in northern Greece that flows through the town of Florina in the region of Western Macedonia.
-
D.
Ozerna River
The Ozerna River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Ruza River within the Moscow region’s river system.
-
E.
Sakmara River
The Sakmara River is a major river in Russia that flows through the southern Ural region before joining the Ural River.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| affects |
aquatic biodiversity in its basin
ⓘ
downstream agriculture in Assam ⓘ |
| basinCountry | India ⓘ |
| country | India ⓘ |
| flowsInDirection | generally northward ⓘ |
| flowsThrough |
Assam
NERFINISHED
ⓘ
Meghalaya NERFINISHED ⓘ |
| hasEconomicImportance |
local livelihoods
ⓘ
regional power generation ⓘ |
| hasEnvironmentalConcern | impact of coal mining in catchment area ⓘ |
| hasHydropowerProject |
Khandong Hydroelectric Power Station
NERFINISHED
ⓘ
Kopili Hydroelectric Project NERFINISHED ⓘ Umrong Hydroelectric Power Station NERFINISHED ⓘ |
| hasIssue |
acidification from coal mining areas
ⓘ
water pollution ⓘ |
| isPartOf | Indian river system ⓘ |
| locatedIn |
India
ⓘ
Northeastern India NERFINISHED ⓘ |
| mouth | Brahmaputra River NERFINISHED ⓘ |
| partOf | Brahmaputra River basin NERFINISHED ⓘ |
| region |
Assam
NERFINISHED
ⓘ
Meghalaya NERFINISHED ⓘ |
| sourceRegion | Meghalaya hills NERFINISHED ⓘ |
| supports |
agriculture
ⓘ
hydropower ⓘ local ecosystems ⓘ |
| tributaryOf | Brahmaputra River NERFINISHED ⓘ |
| usedFor |
fishing
ⓘ
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: Kopili River Description of subject: The Kopili River is a significant river in northeastern India that flows through Assam and Meghalaya, supporting agriculture, hydropower, and local ecosystems in the region.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.