through services with Shōnan–Shinjuku Line
E584894
Through services with the Shōnan–Shinjuku Line are train operations that run directly between the Yokosuka Line and Shōnan–Shinjuku Line routes without requiring passengers to transfer.
All labels observed (1)
| Label | Occurrences |
|---|---|
| through services with Shōnan–Shinjuku Line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6305439 — 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: through services with Shōnan–Shinjuku Line Context triple: [Yokosuka Line, hasServicePattern, through services with Shōnan–Shinjuku Line]
-
A.
Itsukaichi Line (through services)
The Itsukaichi Line (through services) is a Japanese railway service pattern that allows trains to run directly between the Itsukaichi Line and connecting lines without requiring passengers to transfer.
-
B.
Seibu Ikebukuro Line
The Seibu Ikebukuro Line is a major private railway line in the Tokyo area operated by Seibu Railway, connecting Ikebukuro in central Tokyo with suburban destinations in Saitama Prefecture.
-
C.
Seibu Shinjuku Line
The Seibu Shinjuku Line is a major private railway line in the Tokyo area operated by Seibu Railway, connecting Seibu-Shinjuku Station in central Tokyo with suburban cities in western Tokyo and Saitama Prefecture.
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D.
Seibu Yurakucho Line
The Seibu Yurakucho Line is a commuter railway line in Tokyo operated by Seibu Railway, linking the Seibu Ikebukuro Line with central Tokyo subway networks.
-
E.
Keio Line bus services
Keio Line bus services are a network of bus routes operated by the Keio Group in the Tokyo area, providing local and feeder connections to Keio railway stations and surrounding neighborhoods.
- 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: through services with Shōnan–Shinjuku Line Target entity description: Through services with the Shōnan–Shinjuku Line are train operations that run directly between the Yokosuka Line and Shōnan–Shinjuku Line routes without requiring passengers to transfer.
-
A.
Itsukaichi Line (through services)
The Itsukaichi Line (through services) is a Japanese railway service pattern that allows trains to run directly between the Itsukaichi Line and connecting lines without requiring passengers to transfer.
-
B.
Seibu Ikebukuro Line
The Seibu Ikebukuro Line is a major private railway line in the Tokyo area operated by Seibu Railway, connecting Ikebukuro in central Tokyo with suburban destinations in Saitama Prefecture.
-
C.
Seibu Shinjuku Line
The Seibu Shinjuku Line is a major private railway line in the Tokyo area operated by Seibu Railway, connecting Seibu-Shinjuku Station in central Tokyo with suburban cities in western Tokyo and Saitama Prefecture.
-
D.
Seibu Yurakucho Line
The Seibu Yurakucho Line is a commuter railway line in Tokyo operated by Seibu Railway, linking the Seibu Ikebukuro Line with central Tokyo subway networks.
-
E.
Keio Line bus services
Keio Line bus services are a network of bus routes operated by the Keio Group in the Tokyo area, providing local and feeder connections to Keio railway stations and surrounding neighborhoods.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
railway through service
ⓘ
train operation pattern ⓘ |
| benefit | improved connectivity between southern Kanagawa Prefecture and Saitama Prefecture via central Tokyo ⓘ |
| country | Japan ⓘ |
| effect | eliminate need for passenger transfer between Yokosuka Line and Shōnan–Shinjuku Line ⓘ |
| electrification | 1,500 V DC overhead catenary ⓘ |
| fareSystem | JR East conventional line fares ⓘ |
| infrastructureSharing | use shared tracks with other JR East conventional lines on parts of the route ⓘ |
| languageOfName | Japanese ⓘ |
| locatedIn | Japan ⓘ |
| operatingArea | Greater Tokyo Area NERFINISHED ⓘ |
| operator |
East Japan Railway Company
NERFINISHED
ⓘ
JR East NERFINISHED ⓘ |
| passengerConvenience | reduce travel time by avoiding transfers ⓘ |
| purpose | provide direct trains between Yokosuka Line and Shōnan–Shinjuku Line routes ⓘ |
| railwayGauge | 1,067 mm narrow gauge ⓘ |
| railwayNetwork | JR East urban network in Greater Tokyo NERFINISHED ⓘ |
| safetySystem | ATS (automatic train stop) used on JR East conventional lines ⓘ |
| servicePattern | through‑running between Yokosuka Line section and Shōnan–Shinjuku Line section ⓘ |
| serviceType |
commuter rail service
ⓘ
inter‑urban rail service ⓘ |
| ticketing | compatible with IC cards such as Suica and PASMO ⓘ |
| usesLine |
Shōnan–Shinjuku Line
NERFINISHED
ⓘ
Yokosuka Line NERFINISHED ⓘ |
| usesRollingStockType | JR East suburban EMU 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: through services with Shōnan–Shinjuku Line Description of subject: Through services with the Shōnan–Shinjuku Line are train operations that run directly between the Yokosuka Line and Shōnan–Shinjuku Line routes without requiring passengers to transfer.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.