Kupa River
E445572
The Kupa River is a central European river flowing through Croatia and Slovenia, known for passing through cities like Karlovac and forming part of the Croatia–Slovenia border.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Kupa River canonical | 3 |
| Kolpa River | 2 |
| Reka | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4297176 — 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: Kupa River Context triple: [Siscia, situatedOn, Kupa River]
-
A.
Bega River
The Bega River is a waterway in southeastern New South Wales, Australia, that flows through the town of Bega before reaching the Tasman Sea.
-
B.
Ognon River
The Ognon River is a waterway in eastern France that flows through the Bourgogne-Franche-Comté region before joining the Saône River.
-
C.
Timavo River
The Timavo River is a short karst river in northeastern Italy and Slovenia known for its underground course and resurgence near the Gulf of Trieste before flowing into the Adriatic Sea.
-
D.
Teberda River
The Teberda River is a mountain river in the North Caucasus region of Russia that flows through the Teberda Nature Reserve before joining the Kuban River.
-
E.
river Sateska
River Sateska is a watercourse in North Macedonia that flows into Lake Ohrid and has significant environmental impact on the lake’s ecosystem.
- 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: Kupa River Target entity description: The Kupa River is a central European river flowing through Croatia and Slovenia, known for passing through cities like Karlovac and forming part of the Croatia–Slovenia border.
-
A.
Bega River
The Bega River is a waterway in southeastern New South Wales, Australia, that flows through the town of Bega before reaching the Tasman Sea.
-
B.
Ognon River
The Ognon River is a waterway in eastern France that flows through the Bourgogne-Franche-Comté region before joining the Saône River.
-
C.
Timavo River
The Timavo River is a short karst river in northeastern Italy and Slovenia known for its underground course and resurgence near the Gulf of Trieste before flowing into the Adriatic Sea.
-
D.
Teberda River
The Teberda River is a mountain river in the North Caucasus region of Russia that flows through the Teberda Nature Reserve before joining the Kuban River.
-
E.
river Sateska
River Sateska is a watercourse in North Macedonia that flows into Lake Ohrid and has significant environmental impact on the lake’s ecosystem.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
river ⓘ |
| alternativeName | Kolpa NERFINISHED ⓘ |
| borderLengthApproxKm | 118 ⓘ |
| cityOnRiver |
Karlovac
NERFINISHED
ⓘ
Karlovac County seat Karlovac ⓘ Metlika NERFINISHED ⓘ Ozalj NERFINISHED ⓘ Sisak NERFINISHED ⓘ |
| continent | Europe ⓘ |
| country |
Croatia
ⓘ
Slovenia ⓘ |
| countryBorder | Croatia–Slovenia border NERFINISHED ⓘ |
| flowsThrough |
Karlovac
NERFINISHED
ⓘ
Metlika NERFINISHED ⓘ Sisak NERFINISHED ⓘ |
| flowsThroughRegion |
Gorski Kotar
NERFINISHED
ⓘ
Karlovac County NERFINISHED ⓘ Sisak-Moslavina County NERFINISHED ⓘ White Carniola NERFINISHED ⓘ |
| formsBorderBetween |
Croatia
NERFINISHED
ⓘ
Slovenia NERFINISHED ⓘ |
| hasCharacteristic |
forms international border section
ⓘ
karstic headwaters ⓘ |
| languageOfName |
Croatian
ⓘ
Slovene ⓘ |
| lengthKmApprox | 297 ⓘ |
| locatedIn | Central Europe ⓘ |
| majorTributary |
Dobra River
NERFINISHED
ⓘ
Glina River NERFINISHED ⓘ Kolpa River NERFINISHED ⓘ Korana River NERFINISHED ⓘ Kupčina River NERFINISHED ⓘ Lahinja River NERFINISHED ⓘ Mrežnica River NERFINISHED ⓘ Čabranka River NERFINISHED ⓘ |
| mouth | Sava River NERFINISHED ⓘ |
| mouthLocation | Sisak NERFINISHED ⓘ |
| partOf | Sava River basin NERFINISHED ⓘ |
| passesNearProtectedArea | Risnjak National Park NERFINISHED ⓘ |
| sourceLocation | Risnjak area NERFINISHED ⓘ |
| sourceRegion | Gorski Kotar NERFINISHED ⓘ |
| usedFor |
fishing
ⓘ
kayaking ⓘ rafting ⓘ recreation ⓘ |
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: Kupa River Description of subject: The Kupa River is a central European river flowing through Croatia and Slovenia, known for passing through cities like Karlovac and forming part of the Croatia–Slovenia border.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Reka
this entity surface form:
Kolpa River
this entity surface form:
Kolpa River