Aghstev River
E289298
The Aghstev River is a river in the South Caucasus that flows through northeastern Armenia and northwestern Azerbaijan, passing towns such as Ijevan along its course.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Aghstev River canonical | 5 |
| Aghstev River valley | 1 |
| Dzoraget River | 1 |
| Vanadzor (via tributaries) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2175781 — 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: Aghstev River Context triple: [Ijevan, locatedOnRiver, Aghstev River]
-
A.
Aragvi River
The Aragvi River is a significant river in Georgia that flows through the Caucasus Mountains and supplies water to the capital city, Tbilisi.
-
B.
Selemdzha River
The Selemdzha River is a significant river in Russia’s Amur Oblast, known for its remote taiga landscapes and role in the regional hydrological system.
-
C.
Tskhenistskali River
The Tskhenistskali River is a significant river in western Georgia that flows through the mountainous Racha-Lechkhumi region before joining the Rioni River basin.
-
D.
Debed River
The Debed River is a significant river in the South Caucasus that flows through Armenia and Georgia, contributing to the drainage basin of the Mtkvari (Kura) River.
-
E.
Mukhavets River
The Mukhavets River is a waterway in southwestern Belarus that flows through the city of Brest before joining the Bug River near the Polish border.
- 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: Aghstev River Target entity description: The Aghstev River is a river in the South Caucasus that flows through northeastern Armenia and northwestern Azerbaijan, passing towns such as Ijevan along its course.
-
A.
Aragvi River
The Aragvi River is a significant river in Georgia that flows through the Caucasus Mountains and supplies water to the capital city, Tbilisi.
-
B.
Selemdzha River
The Selemdzha River is a significant river in Russia’s Amur Oblast, known for its remote taiga landscapes and role in the regional hydrological system.
-
C.
Tskhenistskali River
The Tskhenistskali River is a significant river in western Georgia that flows through the mountainous Racha-Lechkhumi region before joining the Rioni River basin.
-
D.
Debed River
The Debed River is a significant river in the South Caucasus that flows through Armenia and Georgia, contributing to the drainage basin of the Mtkvari (Kura) River.
-
E.
Mukhavets River
The Mukhavets River is a waterway in southwestern Belarus that flows through the city of Brest before joining the Bug River near the Polish border.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry |
Armenia
ⓘ
Azerbaijan ⓘ |
| continent | Asia ⓘ |
| country |
Armenia
ⓘ
Azerbaijan ⓘ |
| flowsThrough |
Dilijan
ⓘ
Ijevan ⓘ Qazakh District ⓘ Tavush Province ⓘ northeastern Armenia ⓘ northwestern Azerbaijan ⓘ |
| hasNameInLanguage |
Aghstafachay
ⓘ
Aghstev ⓘ Aghstev ⓘ
surface form:
Aghstevchay
|
| locatedIn |
Qazakh District, Azerbaijan
ⓘ
South Caucasus ⓘ Tavush Province ⓘ
surface form:
Tavush Province, Armenia
|
| mouthCountry | Azerbaijan ⓘ |
| mouthOf | Kura River ⓘ |
| partOf | Kura river basin ⓘ |
| passesNear |
Dilijan
ⓘ
Ijevan ⓘ |
| region | Caucasus ⓘ |
| tributaryOf | Kura River ⓘ |
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: Aghstev River Description of subject: The Aghstev River is a river in the South Caucasus that flows through northeastern Armenia and northwestern Azerbaijan, passing towns such as Ijevan along its course.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Dzoraget River
this entity surface form:
Vanadzor (via tributaries)
this entity surface form:
Aghstev River valley