Uda River
E932647
The Uda River is a significant river in eastern Siberia, Russia, that flows through Buryatia and serves as one of the main waterways feeding the Selenga River basin.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Uda River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11549930 — 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: Uda River Context triple: [Selenga River, tributary, Uda River]
-
A.
Wana River
The Wana River is a river in the Indian state of Maharashtra that flows through the Wardha district and supports nearby towns and agricultural areas.
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B.
Kalu River
The Kalu River is one of Sri Lanka’s major rivers, flowing southwest from the island’s central highlands to the Indian Ocean and playing a key role in regional agriculture, ecology, and flood control.
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C.
Amina River
The Amina River is a tributary waterway in the Dominican Republic that feeds into the Yaque del Norte, the country’s longest and most significant river.
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D.
Aba River
The Aba River is a waterway in southeastern Nigeria that flows through the city of Aba and serves as an important local natural and economic resource.
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E.
Ubangi River
The Ubangi River is a major Central African waterway that forms part of the border between the Democratic Republic of the Congo and the Central African Republic before joining the Congo 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: Uda River Target entity description: The Uda River is a significant river in eastern Siberia, Russia, that flows through Buryatia and serves as one of the main waterways feeding the Selenga River basin.
-
A.
Wana River
The Wana River is a river in the Indian state of Maharashtra that flows through the Wardha district and supports nearby towns and agricultural areas.
-
B.
Kalu River
The Kalu River is one of Sri Lanka’s major rivers, flowing southwest from the island’s central highlands to the Indian Ocean and playing a key role in regional agriculture, ecology, and flood control.
-
C.
Amina River
The Amina River is a tributary waterway in the Dominican Republic that feeds into the Yaque del Norte, the country’s longest and most significant river.
-
D.
Aba River
The Aba River is a waterway in southeastern Nigeria that flows through the city of Aba and serves as an important local natural and economic resource.
-
E.
Ubangi River
The Ubangi River is a major Central African waterway that forms part of the border between the Democratic Republic of the Congo and the Central African Republic before joining the Congo River.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Russia ⓘ |
| continent | Asia ⓘ |
| country | Russia ⓘ |
| drainageBasin | Selenga River basin NERFINISHED ⓘ |
| flowsThrough | Republic of Buryatia NERFINISHED ⓘ |
| hasHydrologicalRole | major tributary of the Selenga River ⓘ |
| locatedIn |
Buryatia
NERFINISHED
ⓘ
Eastern Siberia NERFINISHED ⓘ Russian Far East NERFINISHED ⓘ |
| mouthOf | Selenga River NERFINISHED ⓘ |
| partOf | Selenga River basin NERFINISHED ⓘ |
| region | Siberia NERFINISHED ⓘ |
| tributaryOf | Selenga River NERFINISHED ⓘ |
| watercourseType | freshwater river ⓘ |
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: Uda River Description of subject: The Uda River is a significant river in eastern Siberia, Russia, that flows through Buryatia and serves as one of the main waterways feeding the Selenga River basin.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.