Kintetsu 7020 series
E364747
The Kintetsu 7020 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Kansai region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kintetsu 7020 series canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3499102 — 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: Kintetsu 7020 series Context triple: [Chuo Line (Osaka Metro), hasRollingStock, Kintetsu 7020 series]
-
A.
Kintetsu 7000 series
The Kintetsu 7000 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Osaka area.
-
B.
JR West 271 series
The JR West 271 series is a Japanese limited express electric multiple unit train operated by West Japan Railway Company, primarily used for airport and intercity services.
-
C.
JR West 207 series
The JR West 207 series is a Japanese electric multiple unit commuter train operated by West Japan Railway Company on urban and suburban lines in the Kansai region.
-
D.
JR West 321 series EMU
The JR West 321 series EMU is a Japanese commuter electric multiple unit train operated by West Japan Railway Company, primarily used for high-frequency urban and suburban services in the Kansai region.
-
E.
Keio 1000 series EMU
The Keio 1000 series EMU is a Japanese electric multiple unit train operated by Keio Corporation, known for serving Tokyo’s Inokashira Line with modern, colorful commuter rolling stock.
- 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: Kintetsu 7020 series Target entity description: The Kintetsu 7020 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Kansai region.
-
A.
Kintetsu 7000 series
The Kintetsu 7000 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Osaka area.
-
B.
JR West 271 series
The JR West 271 series is a Japanese limited express electric multiple unit train operated by West Japan Railway Company, primarily used for airport and intercity services.
-
C.
JR West 207 series
The JR West 207 series is a Japanese electric multiple unit commuter train operated by West Japan Railway Company on urban and suburban lines in the Kansai region.
-
D.
JR West 321 series EMU
The JR West 321 series EMU is a Japanese commuter electric multiple unit train operated by West Japan Railway Company, primarily used for high-frequency urban and suburban services in the Kansai region.
-
E.
Keio 1000 series EMU
The Keio 1000 series EMU is a Japanese electric multiple unit train operated by Keio Corporation, known for serving Tokyo’s Inokashira Line with modern, colorful commuter rolling stock.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
commuter train
ⓘ
electric multiple unit ⓘ |
| brakeType |
electro-pneumatic brake
ⓘ
regenerative brake ⓘ |
| carBodyMaterial | stainless steel ⓘ |
| carFormation | 4-car sets ⓘ |
| category |
Kintetsu Railway rolling stock
ⓘ
electric multiple units of Japan ⓘ |
| country | Japan ⓘ |
| designedFor | high-frequency commuter operations ⓘ |
| doorConfiguration | 3 doors per side per car ⓘ |
| doorType | sliding doors ⓘ |
| electricSystem | overhead line ⓘ |
| electrificationSystem | 1,500 V DC overhead catenary ⓘ |
| gaugeType | standard gauge rolling stock ⓘ |
| locationCountry | Japan ⓘ |
| multipleWorking |
Kintetsu 5800 series
ⓘ
other Kintetsu commuter EMUs ⓘ |
| operatingArea |
Kyoto Prefecture
ⓘ
Mie Prefecture NERFINISHED ⓘ Nara Prefecture NERFINISHED ⓘ Osaka Prefecture ⓘ |
| operator | Kintetsu Railway NERFINISHED ⓘ |
| powerMethod | electric ⓘ |
| propulsionType | electric traction motors ⓘ |
| purpose | urban commuter transport ⓘ |
| railwayCompany | Kintetsu Railway NERFINISHED ⓘ |
| railwayNetwork |
Kintetsu Railway
ⓘ
surface form:
Kintetsu network
|
| railwayOperatorType | private railway company ⓘ |
| regionServed | Kansai region ⓘ |
| safetySystem | ATS ⓘ |
| servicePattern |
all-stations services
ⓘ
rapid services ⓘ |
| serviceType | commuter service ⓘ |
| trackGauge | 1,435 mm ⓘ |
| trackType | standard gauge ⓘ |
| usedFor | passenger transport ⓘ |
| usedOn |
Kintetsu Keihanna Line
NERFINISHED
ⓘ
Kintetsu Kyoto Line NERFINISHED ⓘ Kintetsu Namba Line NERFINISHED ⓘ Kintetsu Nara Line NERFINISHED ⓘ Kintetsu Osaka Line NERFINISHED ⓘ |
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: Kintetsu 7020 series Description of subject: The Kintetsu 7020 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Kansai region.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Chuo Line (Osaka Metro)