Tagil River
E291609
The Tagil River is a waterway in Russia’s Sverdlovsk Oblast that flows through the industrial city of Nizhny Tagil and ultimately feeds into the Tura River within the Ob basin.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tagil River canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T2235279 — 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: Tagil River Context triple: [Nizhny Tagil, locatedOn, Tagil River]
-
A.
Tsaritsa River
The Tsaritsa River is a waterway in Volgograd, Russia, historically significant as the small river along which the city’s predecessor, Tsaritsyn, developed.
-
B.
Magadanka River
The Magadanka River is a small river in Russia’s Magadan Oblast that flows through the city of Magadan and gives the city its name.
-
C.
Luga River
The Luga River is a significant waterway in northwestern Russia that flows through Novgorod and Leningrad Oblasts before emptying into the Gulf of Finland in the Baltic Sea.
-
D.
Klyazma River
The Klyazma River is a significant waterway in western Russia that flows through several regions, including Moscow Oblast, before joining the Oka River.
-
E.
Vetluga River
The Vetluga River is a significant waterway in western Russia that flows through several regions before joining the Volga 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: Tagil River Target entity description: The Tagil River is a waterway in Russia’s Sverdlovsk Oblast that flows through the industrial city of Nizhny Tagil and ultimately feeds into the Tura River within the Ob basin.
-
A.
Tsaritsa River
The Tsaritsa River is a waterway in Volgograd, Russia, historically significant as the small river along which the city’s predecessor, Tsaritsyn, developed.
-
B.
Magadanka River
The Magadanka River is a small river in Russia’s Magadan Oblast that flows through the city of Magadan and gives the city its name.
-
C.
Luga River
The Luga River is a significant waterway in northwestern Russia that flows through Novgorod and Leningrad Oblasts before emptying into the Gulf of Finland in the Baltic Sea.
-
D.
Klyazma River
The Klyazma River is a significant waterway in western Russia that flows through several regions, including Moscow Oblast, before joining the Oka River.
-
E.
Vetluga River
The Vetluga River is a significant waterway in western Russia that flows through several regions before joining the Volga River.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Russia ⓘ |
| continent |
Asia
ⓘ
Europe ⓘ |
| country | Russia ⓘ |
| countrySubdivision | Ural Federal District ⓘ |
| environmentalIssue | industrial pollution ⓘ |
| flowsInto | Tura River ⓘ |
| flowsNorthOf | Yekaterinburg ⓘ |
| flowsThrough | Nizhny Tagil ⓘ |
| hasCityOnBank | Nizhny Tagil ⓘ |
| hasIndustrialCityOnBank | Nizhny Tagil ⓘ |
| locatedIn |
Russia
ⓘ
Sverdlovsk Oblast ⓘ Ural economic region ⓘ
linked to:
Ural region
|
| locatedOn |
Ural Mountains region
ⓘ
linked to:
Ural region
|
| mouthOf | Tura River ⓘ |
| partOf |
Ob River basin
ⓘ
West Siberian drainage basin ⓘ |
| region |
Middle Urals
ⓘ
linked to:
Ural region
|
| riverSystem |
Ob River system
ⓘ
linked to:
Ob River
|
| tributaryOf | Tura River ⓘ |
| usedFor |
fishing
ⓘ
industrial water supply ⓘ transport (historically) ⓘ |
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: Tagil River Description of subject: The Tagil River is a waterway in Russia’s Sverdlovsk Oblast that flows through the industrial city of Nizhny Tagil and ultimately feeds into the Tura River within the Ob basin.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.