JR Keihin-Tōhoku Line (nearby via Shinagawa Station)
E913033
The JR Keihin-Tōhoku Line is a major commuter rail line in the Greater Tokyo area that runs north–south through key hubs including Shinagawa Station, providing frequent local and rapid services.
All labels observed (2)
| Label | Occurrences |
|---|---|
| JR Keihin-Tohoku Line (via nearby Yurakucho Station) | 1 |
| JR Keihin-Tōhoku Line (nearby via Shinagawa Station) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11233436 — 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: JR Keihin-Tōhoku Line (nearby via Shinagawa Station) Context triple: [Takanawa, servedBy, JR Keihin-Tōhoku Line (nearby via Shinagawa Station)]
-
A.
Keihan Main Line (nearby stations)
The Keihan Main Line (nearby stations) refers to the group of Keihan Electric Railway stations that provide convenient rail access to Kyoto’s Yoshida area, connecting it with central Kyoto and Osaka.
-
B.
JR Joban Line (via Kita-Senju)
The JR Joban Line (via Kita-Senju) is a major commuter rail corridor in the Tokyo metropolitan area that provides through-services between central Tokyo and the Joban region of Ibaraki and beyond.
-
C.
Keihan Main Line (near Kitahama)
The Keihan Main Line near Kitahama is a major commuter railway corridor in central Osaka that connects the city with Kyoto and serves key business and commercial districts.
-
D.
JR Saikyo Line (at Ikebukuro Station)
The JR Saikyo Line at Ikebukuro Station is a major JR East commuter rail line in Tokyo that provides rapid north–south access through the city and connects with multiple private and subway lines.
-
E.
JR Lines at Kanda
JR Lines at Kanda refers to the Japan Railways train services that stop at Kanda Station in Tokyo, a key commuter hub connecting multiple JR lines with the Tokyo Metro network.
- 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: JR Keihin-Tōhoku Line (nearby via Shinagawa Station) Target entity description: The JR Keihin-Tōhoku Line is a major commuter rail line in the Greater Tokyo area that runs north–south through key hubs including Shinagawa Station, providing frequent local and rapid services.
-
A.
Keihan Main Line (nearby stations)
The Keihan Main Line (nearby stations) refers to the group of Keihan Electric Railway stations that provide convenient rail access to Kyoto’s Yoshida area, connecting it with central Kyoto and Osaka.
-
B.
JR Joban Line (via Kita-Senju)
The JR Joban Line (via Kita-Senju) is a major commuter rail corridor in the Tokyo metropolitan area that provides through-services between central Tokyo and the Joban region of Ibaraki and beyond.
-
C.
Keihan Main Line (near Kitahama)
The Keihan Main Line near Kitahama is a major commuter railway corridor in central Osaka that connects the city with Kyoto and serves key business and commercial districts.
-
D.
JR Saikyo Line (at Ikebukuro Station)
The JR Saikyo Line at Ikebukuro Station is a major JR East commuter rail line in Tokyo that provides rapid north–south access through the city and connects with multiple private and subway lines.
-
E.
JR Lines at Kanda
JR Lines at Kanda refers to the Japan Railways train services that stop at Kanda Station in Tokyo, a key commuter hub connecting multiple JR lines with the Tokyo Metro network.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail line
ⓘ
railway line in Japan ⓘ |
| connectsCity |
Saitama
ⓘ
linked to:
Saitama City
Tokyo ⓘ Yokohama ⓘ |
| country | Japan ⓘ |
| electrification | overhead catenary ⓘ |
| fareSystem | JR East fare system ⓘ |
| lineColor | light blue ⓘ |
| locatedIn |
Greater Tokyo Area
ⓘ
linked to:
Tokyo metropolitan area
Kantō region ⓘ |
| notableHub |
Omiya Station
NERFINISHED
ⓘ
Shinagawa Station ⓘ Tokyo Station ⓘ Yokohama Station ⓘ |
| operator |
East Japan Railway Company
ⓘ
JR East ⓘ
linked to:
East Japan Railway Company
|
| parallelTo |
JR Takasaki Line (in northern section)
ⓘ
linked to:
JR East Takasaki Line
JR Tōkaidō Main Line (in southern section) ⓘ
linked to:
JR East Tōkaidō Main Line
JR Utsunomiya Line (in northern section) ⓘ
linked to:
Utsunomiya Line
|
| partOfNetwork | JR East urban network ⓘ |
| passesThrough |
Kanagawa Prefecture
ⓘ
Saitama Prefecture ⓘ Tokyo Metropolis ⓘ
linked to:
Tokyo Metropolis, Japan
|
| primaryFunction | commuter transport ⓘ |
| servesStation |
Akabane Station
ⓘ
Kamata Station NERFINISHED ⓘ Kawaguchi Station NERFINISHED ⓘ Kawasaki Station NERFINISHED ⓘ Kita-Urawa Station NERFINISHED ⓘ Nishi-Kawaguchi Station NERFINISHED ⓘ Ofuna Station NERFINISHED ⓘ Omiya Station NERFINISHED ⓘ Shinagawa Station ⓘ Tokyo Station ⓘ Tsurumi Station NERFINISHED ⓘ Ueno Station ⓘ Urawa Station NERFINISHED ⓘ Yokohama Station ⓘ |
| servicePattern | frequent all-day service ⓘ |
| serviceType |
local
ⓘ
rapid ⓘ |
| terminus |
Ofuna Station
NERFINISHED
ⓘ
Omiya Station NERFINISHED ⓘ |
| ticketing | Suica compatible ⓘ |
| trackGauge |
1067 mm
ⓘ
Cape gauge ⓘ |
| usesRollingStock |
E233 series EMU
ⓘ
E235 series EMU ⓘ |
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: JR Keihin-Tōhoku Line (nearby via Shinagawa Station) Description of subject: The JR Keihin-Tōhoku Line is a major commuter rail line in the Greater Tokyo area that runs north–south through key hubs including Shinagawa Station, providing frequent local and rapid services.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: JR Keihin-Tōhoku Line (nearby via Shinagawa Station)