Vasyugan River
E432366
The Vasyugan River is a significant waterway in southwestern Siberia, Russia, known for draining vast swampy lowlands before joining the Ob River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Vasyugan River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3079253 — 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: Vasyugan River Context triple: [Ob River, majorTributary, Vasyugan River]
-
A.
Vetluga River
The Vetluga River is a significant waterway in western Russia that flows through several regions before joining the Volga River.
-
B.
Votka River
The Votka River is a smaller watercourse in Russia that feeds into the larger Kama River within the Volga basin.
-
C.
Chusovaya River
The Chusovaya River is a major waterway in the Ural region of Russia, historically important as a trade route linking European Russia with Siberia.
-
D.
Snezhnaya River
The Snezhnaya River is a Siberian river in Russia that serves as one of the tributaries feeding into Lake Baikal.
-
E.
Vokhma River
The Vokhma River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the larger Vetluga 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: Vasyugan River Target entity description: The Vasyugan River is a significant waterway in southwestern Siberia, Russia, known for draining vast swampy lowlands before joining the Ob River.
-
A.
Vetluga River
The Vetluga River is a significant waterway in western Russia that flows through several regions before joining the Volga River.
-
B.
Votka River
The Votka River is a smaller watercourse in Russia that feeds into the larger Kama River within the Volga basin.
-
C.
Chusovaya River
The Chusovaya River is a major waterway in the Ural region of Russia, historically important as a trade route linking European Russia with Siberia.
-
D.
Snezhnaya River
The Snezhnaya River is a Siberian river in Russia that serves as one of the tributaries feeding into Lake Baikal.
-
E.
Vokhma River
The Vokhma River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the larger Vetluga River system.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Russia ⓘ |
| basinSize | approximately 61,800 square kilometres ⓘ |
| belongsTo | Ob–Irtysh river system NERFINISHED ⓘ |
| climateZone | continental climate ⓘ |
| continent | Asia ⓘ |
| country | Russia ⓘ |
| drains |
Vasyugan Swamp
NERFINISHED
ⓘ
swampy lowlands ⓘ |
| environment | taiga and swamp landscape ⓘ |
| flowsDirection | generally westward ⓘ |
| flowsThrough |
Novosibirsk Oblast
NERFINISHED
ⓘ
Tomsk Oblast NERFINISHED ⓘ |
| freezesDuring | winter ⓘ |
| hasFloodsDuring | spring snowmelt ⓘ |
| hasTributary |
Chizhapka River
NERFINISHED
ⓘ
Parabel River NERFINISHED ⓘ Tym River NERFINISHED ⓘ Yog River NERFINISHED ⓘ |
| length | approximately 1082 kilometres ⓘ |
| locatedIn |
Novosibirsk Oblast
NERFINISHED
ⓘ
Tomsk Oblast NERFINISHED ⓘ Western Siberia NERFINISHED ⓘ |
| mouthCountry | Russia NERFINISHED ⓘ |
| mouthElevation | approximately 36 metres ⓘ |
| mouthLocation | Ob River NERFINISHED ⓘ |
| partOf | West Siberian Plain hydrological network ⓘ |
| region | Siberia NERFINISHED ⓘ |
| riverSystem | Ob basin NERFINISHED ⓘ |
| sourceRegion | Vasyugan Swamp NERFINISHED ⓘ |
| thawsDuring | spring ⓘ |
| tributaryOf | Ob River NERFINISHED ⓘ |
| usedFor |
fishing
ⓘ
local navigation ⓘ |
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: Vasyugan River Description of subject: The Vasyugan River is a significant waterway in southwestern Siberia, Russia, known for draining vast swampy lowlands before joining the Ob River.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.