Kakhovskaya Line
E817253
The Kakhovskaya Line is a former short radial line of the Moscow Metro that operated in the city’s southern districts before being incorporated into the larger Bolshaya Koltsevaya (Big Circle) Line.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Kakhovskaya Line canonical | 2 |
| Kakhovskaya line | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9717857 — 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: Kakhovskaya Line Context triple: [Kashirskaya, servesLine, Kakhovskaya Line]
-
A.
Solntsevskaya Line
The Solntsevskaya Line is a line of the Moscow Metro system serving western and southwestern districts of Moscow with modern rapid transit connections.
-
B.
Kirovsko-Vyborgskaya Line
The Kirovsko-Vyborgskaya Line is one of the main rapid transit lines of the Saint Petersburg Metro, running roughly north–south and serving several key residential and industrial districts of the city.
-
C.
Kholodnohirsko–Zavodska line
The Kholodnohirsko–Zavodska line is a major rapid transit line of the Kharkiv Metro system in Kharkiv, Ukraine, connecting key residential and industrial districts across the city.
-
D.
Butovskaya Line
The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
-
E.
Brest Fortress
Brest Fortress is a historic 19th-century Russian fortress in Brest, Belarus, renowned for its fierce Soviet resistance during the early days of the German invasion in World War II.
- 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: Kakhovskaya Line Target entity description: The Kakhovskaya Line is a former short radial line of the Moscow Metro that operated in the city’s southern districts before being incorporated into the larger Bolshaya Koltsevaya (Big Circle) Line.
-
A.
Solntsevskaya Line
The Solntsevskaya Line is a line of the Moscow Metro system serving western and southwestern districts of Moscow with modern rapid transit connections.
-
B.
Kirovsko-Vyborgskaya Line
The Kirovsko-Vyborgskaya Line is one of the main rapid transit lines of the Saint Petersburg Metro, running roughly north–south and serving several key residential and industrial districts of the city.
-
C.
Kholodnohirsko–Zavodska line
The Kholodnohirsko–Zavodska line is a major rapid transit line of the Kharkiv Metro system in Kharkiv, Ukraine, connecting key residential and industrial districts across the city.
-
D.
Butovskaya Line
The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
-
E.
Brest Fortress
Brest Fortress is a historic 19th-century Russian fortress in Brest, Belarus, renowned for its fierce Soviet resistance during the early days of the German invasion in World War II.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
former line of the Moscow Metro
ⓘ
rapid transit line ⓘ |
| country | Russia ⓘ |
| currentStatus | integrated into a larger circle line ⓘ |
| electrification | third rail ⓘ |
| fareCollection |
contactless smart card
ⓘ
paper tickets ⓘ |
| fareSystem | Moscow Metro unified fare system ⓘ |
| formerFunction | short radial line ⓘ |
| formerStatus | independent metro line ⓘ |
| hasCircleLineConnection | Bolshaya Koltsevaya Line NERFINISHED ⓘ |
| hasLanguageOfSignage |
English
ⓘ
Russian ⓘ |
| hasPlatformType |
island platforms
ⓘ
side platforms ⓘ |
| hasTerminus | Kakhovskaya station NERFINISHED ⓘ |
| incorporatedInto | Bolshaya Koltsevaya Line NERFINISHED ⓘ |
| locatedIn | Moscow ⓘ |
| operator | Moscow Metro ⓘ |
| owner | Moscow city government NERFINISHED ⓘ |
| partOf | Bolshaya Koltsevaya Line NERFINISHED ⓘ |
| partOfNetwork | Moscow urban rail transit network NERFINISHED ⓘ |
| railwaySignalling | automatic block signalling ⓘ |
| rollingStockType | electric multiple units ⓘ |
| servedArea | southern districts of Moscow ⓘ |
| servedAs | branch line in the south of the network ⓘ |
| servedDistrict | southern administrative districts of Moscow ⓘ |
| system | Moscow Metro NERFINISHED ⓘ |
| trackGauge | Russian gauge ⓘ |
| transportMode | metro ⓘ |
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: Kakhovskaya Line Description of subject: The Kakhovskaya Line is a former short radial line of the Moscow Metro that operated in the city’s southern districts before being incorporated into the larger Bolshaya Koltsevaya (Big Circle) Line.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Kakhovskaya line