Mahadayi River
E591182
The Mahadayi River, also known as the Mandovi River, is a major west-flowing river in the Indian states of Goa and Karnataka, noted for its ecological significance and central role in regional water-sharing disputes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mahadayi River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4259454 — 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: Mahadayi River Context triple: [Mandovi River, alsoKnownAs, Mahadayi River]
-
A.
Mahi River
The Mahi River is a major west-flowing river in western India that traverses Madhya Pradesh, Rajasthan, and Gujarat before emptying into the Arabian Sea.
-
B.
Nyamiha River
The Nyamiha River is a small, historically significant waterway in Minsk, Belarus, now largely confined to underground culverts beneath the city.
-
C.
Karura River
Karura River is a watercourse flowing through Nairobi’s Karura Forest, contributing to the forest’s rich biodiversity and scenic natural environment.
-
D.
Pasimoni River
The Pasimoni River is a tributary waterway in the Amazon Basin that feeds into the Casiquiare canal, contributing to the natural connection between the Orinoco and Amazon river systems.
-
E.
Buotama River
The Buotama River is a Siberian waterway in Russia’s Sakha Republic that flows through remote taiga landscapes before joining the Lena 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: Mahadayi River Target entity description: The Mahadayi River, also known as the Mandovi River, is a major west-flowing river in the Indian states of Goa and Karnataka, noted for its ecological significance and central role in regional water-sharing disputes.
-
A.
Mahi River
The Mahi River is a major west-flowing river in western India that traverses Madhya Pradesh, Rajasthan, and Gujarat before emptying into the Arabian Sea.
-
B.
Nyamiha River
The Nyamiha River is a small, historically significant waterway in Minsk, Belarus, now largely confined to underground culverts beneath the city.
-
C.
Karura River
Karura River is a watercourse flowing through Nairobi’s Karura Forest, contributing to the forest’s rich biodiversity and scenic natural environment.
-
D.
Pasimoni River
The Pasimoni River is a tributary waterway in the Amazon Basin that feeds into the Casiquiare canal, contributing to the natural connection between the Orinoco and Amazon river systems.
-
E.
Buotama River
The Buotama River is a Siberian waterway in Russia’s Sakha Republic that flows through remote taiga landscapes before joining the Lena River.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| alsoKnownAs | Mandovi River NERFINISHED ⓘ |
| basinCountry | India ⓘ |
| country | India ⓘ |
| disputeBetween |
Goa
NERFINISHED
ⓘ
Karnataka NERFINISHED ⓘ Maharashtra NERFINISHED ⓘ |
| flowsThrough |
Goa
NERFINISHED
ⓘ
Karnataka NERFINISHED ⓘ Maharashtra NERFINISHED ⓘ |
| formsEstuaryAt | Panaji NERFINISHED ⓘ |
| hasCatchmentIn | Western Ghats biodiversity hotspot NERFINISHED ⓘ |
| hasDeltaType | estuarine ⓘ |
| hasTributary |
Betim Creek
NERFINISHED
ⓘ
Haltar Nalla NERFINISHED ⓘ Khadshi River NERFINISHED ⓘ Kumbhi River NERFINISHED ⓘ Mapusa River NERFINISHED ⓘ Surla River NERFINISHED ⓘ Tiracol River NERFINISHED ⓘ Valvanti River NERFINISHED ⓘ |
| knownFor |
biodiversity-rich basin
ⓘ
ecological significance ⓘ water-sharing disputes ⓘ |
| length | approximately 77 km ⓘ |
| lengthInGoa | approximately 52 km ⓘ |
| locatedIn | Western India NERFINISHED ⓘ |
| majorCityOnRiver |
Old Goa
NERFINISHED
ⓘ
Panaji NERFINISHED ⓘ |
| majorPortOnRiver | Mormugao Port NERFINISHED ⓘ |
| mouth | Arabian Sea NERFINISHED ⓘ |
| partOf | Mandovi–Zuari estuarine system NERFINISHED ⓘ |
| passesNear | Dudhsagar Falls region NERFINISHED ⓘ |
| region | Konkan NERFINISHED ⓘ |
| sourceLocation | Bhimgad Wildlife Sanctuary NERFINISHED ⓘ |
| sourceRegion | Western Ghats NERFINISHED ⓘ |
| sourceState | Karnataka NERFINISHED ⓘ |
| stateWithLowerReaches | Goa NERFINISHED ⓘ |
| stateWithUpperReaches | Karnataka NERFINISHED ⓘ |
| subjectOf | Mahadayi water dispute tribunal NERFINISHED ⓘ |
| supports |
estuarine fisheries
ⓘ
mangrove ecosystems ⓘ riparian forests ⓘ |
| usedFor |
drinking water supply
ⓘ
irrigation ⓘ navigation ⓘ tourism ⓘ |
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: Mahadayi River Description of subject: The Mahadayi River, also known as the Mandovi River, is a major west-flowing river in the Indian states of Goa and Karnataka, noted for its ecological significance and central role in regional water-sharing disputes.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.