Narva River
E265214
The Narva River is a major river in northeastern Europe that forms part of the border between Estonia and Russia, flowing from Lake Peipus into the Baltic Sea.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Narva River canonical | 36 |
| Narva River basin | 1 |
| Narva River hydrographic system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2093855 — 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: Narva River Context triple: [Gulf of Finland, hasInflow, Narva River]
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A.
Daugava River
The Daugava River is a major Eastern European river flowing through Russia, Belarus, and Latvia before emptying into the Baltic Sea.
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B.
Northern Dvina River
The Northern Dvina River is a major waterway in northwestern Russia that flows into the White Sea and has long served as an important route for trade and transport.
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C.
Pregel River
The Pregel River is a waterway in the Kaliningrad region of Russia (historically East Prussia) that flows through the former city of Königsberg before emptying into the Baltic Sea.
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D.
Volkhov River
The Volkhov River is a historically significant waterway in northwestern Russia that connects Lake Ilmen to Lake Ladoga and has long served as an important trade and transport route.
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E.
Svir River
The Svir River is a waterway in northwestern Russia that links Lake Onega to Lake Ladoga and forms part of the Volga–Baltic waterway 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: Narva River Target entity description: The Narva River is a major river in northeastern Europe that forms part of the border between Estonia and Russia, flowing from Lake Peipus into the Baltic Sea.
-
A.
Daugava River
The Daugava River is a major Eastern European river flowing through Russia, Belarus, and Latvia before emptying into the Baltic Sea.
-
B.
Northern Dvina River
The Northern Dvina River is a major waterway in northwestern Russia that flows into the White Sea and has long served as an important route for trade and transport.
-
C.
Pregel River
The Pregel River is a waterway in the Kaliningrad region of Russia (historically East Prussia) that flows through the former city of Königsberg before emptying into the Baltic Sea.
-
D.
Volkhov River
The Volkhov River is a historically significant waterway in northwestern Russia that connects Lake Ilmen to Lake Ladoga and has long served as an important trade and transport route.
-
E.
Svir River
The Svir River is a waterway in northwestern Russia that links Lake Onega to Lake Ladoga and forms part of the Volga–Baltic waterway system.
- F. None of above. chosen
Statements (48)
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: Narva River Description of subject: The Narva River is a major river in northeastern Europe that forms part of the border between Estonia and Russia, flowing from Lake Peipus into the Baltic Sea.
Referenced by (38)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Narva River
linked to: Narva River