Kintetsu 7000 series
E362486
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Kintetsu 7000 series canonical | 2 |
| Kintetsu commuter EMUs | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3499101 — 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 7000 series Context triple: [Chuo Line (Osaka Metro), hasRollingStock, Kintetsu 7000 series]
-
A.
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.
-
B.
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.
-
C.
Tokyu 5000 series
The Tokyu 5000 series is a Japanese electric multiple unit train type operated by Tokyu Corporation, primarily used for commuter services in the Tokyo metropolitan area.
-
D.
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.
-
E.
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.
- 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 7000 series Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Tokyu 5000 series
The Tokyu 5000 series is a Japanese electric multiple unit train type operated by Tokyu Corporation, primarily used for commuter services in the Tokyo metropolitan area.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
commuter train
ⓘ
electric multiple unit ⓘ |
| category |
Kintetsu Railway rolling stock
ⓘ
electric multiple units of Japan ⓘ |
| country | Japan ⓘ |
| designedFor | high-frequency commuter operations ⓘ |
| electrificationSystem | 1,500 V DC overhead line ⓘ |
| gauge | 1,435 mm standard gauge ⓘ |
| location |
Kansai, Japan
ⓘ
Osaka Prefecture ⓘ |
| network | Kintetsu Railway network ⓘ |
| operator | Kintetsu Railway NERFINISHED ⓘ |
| powerCollectionMethod | pantograph ⓘ |
| propulsion | electric motors ⓘ |
| railwayCompany | Kintetsu Railway NERFINISHED ⓘ |
| railwaySystem | Japanese private railway ⓘ |
| region | Kansai region ⓘ |
| rollingStockFamily | Kintetsu commuter EMUs ⓘ |
| serviceArea |
Osaka–Kobe metropolitan area
ⓘ
surface form:
Osaka area
|
| serviceType |
all-stations services
ⓘ
local services ⓘ |
| traction | electric ⓘ |
| trainType | suburban EMU ⓘ |
| usedFor | commuter services ⓘ |
| usedOn | commuter lines in Osaka area ⓘ |
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 7000 series Description of subject: 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.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Chuo Line (Osaka Metro)
this entity surface form:
Kintetsu commuter EMUs