Sonar River
E688613
The Sonar River is a significant river in central India that flows through Madhya Pradesh and Uttar Pradesh before joining the Ken River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sonar River canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4853393 — 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: Sonar River Context triple: [Ken River, hasTributary, Sonar River]
-
A.
Innerste River
The Innerste River is a tributary of the Leine in Lower Saxony, Germany, flowing through the Hildesheim region and contributing to the historic landscape around the city’s famed medieval churches.
-
B.
Tüp River
The Tüp River is a mountain river in northeastern Kyrgyzstan that flows into Lake Issyk-Kul, contributing to the lake’s freshwater inflow.
-
C.
Tons River
Tons River is a major Himalayan river in northern India that flows through Uttarakhand and Himachal Pradesh before joining the Yamuna.
-
D.
Spree River
The Spree River is a major waterway in eastern Germany that flows through Berlin, shaping the city’s landscape and hosting many of its most prominent landmarks.
-
E.
Sac River
The Sac River is a river in southwestern Missouri that flows through the Ozarks and ultimately feeds into the Osage River system.
- 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: Sonar River Target entity description: The Sonar River is a significant river in central India that flows through Madhya Pradesh and Uttar Pradesh before joining the Ken River.
-
A.
Innerste River
The Innerste River is a tributary of the Leine in Lower Saxony, Germany, flowing through the Hildesheim region and contributing to the historic landscape around the city’s famed medieval churches.
-
B.
Tüp River
The Tüp River is a mountain river in northeastern Kyrgyzstan that flows into Lake Issyk-Kul, contributing to the lake’s freshwater inflow.
-
C.
Tons River
Tons River is a major Himalayan river in northern India that flows through Uttarakhand and Himachal Pradesh before joining the Yamuna.
-
D.
Spree River
The Spree River is a major waterway in eastern Germany that flows through Berlin, shaping the city’s landscape and hosting many of its most prominent landmarks.
-
E.
Sac River
The Sac River is a river in southwestern Missouri that flows through the Ozarks and ultimately feeds into the Osage River system.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | India ⓘ |
| continent | Asia ⓘ |
| country | India ⓘ |
| drainageBasin |
Ken River Basin
ⓘ
linked to:
Ken River basin
|
| flowsThrough |
Madhya Pradesh
ⓘ
Uttar Pradesh ⓘ |
| hasTributary | minor local streams ⓘ |
| hasUse |
agriculture
ⓘ
domestic water supply ⓘ fishing ⓘ irrigation ⓘ |
| locatedIn |
Central India
ⓘ
Madhya Pradesh ⓘ Uttar Pradesh ⓘ |
| mouthOf | Ken River ⓘ |
| partOf | Ganges Basin ⓘ |
| region | Bundelkhand ⓘ |
| tributaryOf | Ken River ⓘ |
| watercourseType | perennial 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: Sonar River Description of subject: The Sonar River is a significant river in central India that flows through Madhya Pradesh and Uttar Pradesh before joining the Ken River.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.