Rybinsk
E291027
Rybinsk is a historic Russian city on the Volga River known for its role as a major river port and grain-shipping center.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Rybinsk canonical | 24 |
| Rybinsk, Russian Empire | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2595827 — 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: Rybinsk Context triple: [Yaroslavl Oblast, hasHistoricCity, Rybinsk]
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A.
Rybinsk Reservoir
Rybinsk Reservoir is a large artificial lake in Russia, created by damming the Volga and several tributaries, and is one of the country’s largest and historically most significant reservoirs.
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B.
Tsimlyansk Reservoir
Tsimlyansk Reservoir is a large artificial lake on the Don River in southwestern Russia, created for hydroelectric power, irrigation, and navigation.
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C.
Votkinsk Reservoir
Votkinsk Reservoir is a large artificial lake in Russia formed by damming the Kama River, primarily used for hydroelectric power generation, navigation, and water regulation.
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D.
Klyazminskoye Reservoir
Klyazminskoye Reservoir is a large artificial lake in Moscow Oblast, Russia, used primarily for water supply, recreation, and regulating river flow.
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E.
Mozhaysk Reservoir
Mozhaysk Reservoir is a major artificial lake in the Moscow region of Russia, serving as an important source of drinking water, flood control, and recreation for the surrounding area.
- 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: Rybinsk Target entity description: Rybinsk is a historic Russian city on the Volga River known for its role as a major river port and grain-shipping center.
-
A.
Rybinsk Reservoir
Rybinsk Reservoir is a large artificial lake in Russia, created by damming the Volga and several tributaries, and is one of the country’s largest and historically most significant reservoirs.
-
B.
Tsimlyansk Reservoir
Tsimlyansk Reservoir is a large artificial lake on the Don River in southwestern Russia, created for hydroelectric power, irrigation, and navigation.
-
C.
Votkinsk Reservoir
Votkinsk Reservoir is a large artificial lake in Russia formed by damming the Kama River, primarily used for hydroelectric power generation, navigation, and water regulation.
-
D.
Klyazminskoye Reservoir
Klyazminskoye Reservoir is a large artificial lake in Moscow Oblast, Russia, used primarily for water supply, recreation, and regulating river flow.
-
E.
Mozhaysk Reservoir
Mozhaysk Reservoir is a major artificial lake in the Moscow region of Russia, serving as an important source of drinking water, flood control, and recreation for the surrounding area.
- F. None of above. chosen
Statements (45)
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: Rybinsk Description of subject: Rybinsk is a historic Russian city on the Volga River known for its role as a major river port and grain-shipping center.
Referenced by (26)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Rybinsk
linked to: Rybinsk
subject linked to:
Yagoda
subject linked to:
Rybinsky District (de facto, though not part of it)
subject linked to:
Rybinsky District (de facto, though not part of it)