Pyasina River
E230095
The Pyasina River is a major river in northern Siberia, Russia, that flows through the Arctic tundra of Krasnoyarsk Krai before emptying into the Kara Sea.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Pyasina River canonical | 1 |
| Pyasina River lower course | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T950944 — 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: Pyasina River Context triple: [Kara Sea, inflow, Pyasina River]
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A.
Yana River
The Yana River is a major river in northeastern Siberia, Russia, that flows northward into the Laptev Sea of the Arctic Ocean.
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B.
Itaya River
The Itaya River is a tributary of the Amazon River in northeastern Peru that flows past the city of Iquitos and plays a key role in the region’s transportation and ecology.
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C.
Shilka River
The Shilka River is a major river in eastern Siberia that flows through Russia’s Zabaykalsky Krai and forms part of the upper course of the Amur River.
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D.
Amgun River
The Amgun River is a significant river in Russia’s Khabarovsk Krai that drains the eastern slopes of the Sikhote-Alin and Bureya ranges before joining the Amur.
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E.
Buotama River
The Buotama River is a Siberian waterway in Russia’s Sakha Republic that flows through remote taiga landscapes before joining the Lena 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: Pyasina River Target entity description: The Pyasina River is a major river in northern Siberia, Russia, that flows through the Arctic tundra of Krasnoyarsk Krai before emptying into the Kara Sea.
-
A.
Yana River
The Yana River is a major river in northeastern Siberia, Russia, that flows northward into the Laptev Sea of the Arctic Ocean.
-
B.
Itaya River
The Itaya River is a tributary of the Amazon River in northeastern Peru that flows past the city of Iquitos and plays a key role in the region’s transportation and ecology.
-
C.
Shilka River
The Shilka River is a major river in eastern Siberia that flows through Russia’s Zabaykalsky Krai and forms part of the upper course of the Amur River.
-
D.
Amgun River
The Amgun River is a significant river in Russia’s Khabarovsk Krai that drains the eastern slopes of the Sikhote-Alin and Bureya ranges before joining the Amur.
-
E.
Buotama River
The Buotama River is a Siberian waterway in Russia’s Sakha Republic that flows through remote taiga landscapes before joining the Lena River.
- F. None of above. chosen
Statements (50)
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: Pyasina River Description of subject: The Pyasina River is a major river in northern Siberia, Russia, that flows through the Arctic tundra of Krasnoyarsk Krai before emptying into the Kara Sea.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.