Hamamatsuchō Station
E259854
Hamamatsuchō Station is a major railway hub in Tokyo’s Minato ward that provides convenient access to central Tokyo, Haneda Airport, and the surrounding bayfront area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Hamamatsuchō Station canonical | 2 |
| Tamachi Station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1146076 — 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: Hamamatsuchō Station Context triple: [JR Yamanote Line, connects, Hamamatsuchō Station]
-
A.
Kanamecho Station
Kanamecho Station is a subway station in Toshima, Tokyo, serving as a stop on the Tokyo Metro network.
-
B.
Nippori Station
Nippori Station is a major railway hub in Tokyo’s Arakawa ward, serving multiple JR lines and the Keisei Skyliner with convenient access to both central Tokyo and Narita Airport.
-
C.
Miebashi Station
Miebashi Station is a monorail station on the Okinawa Urban Monorail (Yui Rail) system serving central Naha in Okinawa, Japan.
-
D.
Asashiobashi Station
Asashiobashi Station is a railway station on Osaka's Chūō Line, serving the local area in Konohana-ku, Osaka, Japan.
-
E.
Meiji-jingumae Station
Meiji-jingumae Station is a major Tokyo subway station in the Harajuku/Meiji Shrine area, serving as a key access point to popular shopping and cultural districts.
- 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: Hamamatsuchō Station Target entity description: Hamamatsuchō Station is a major railway hub in Tokyo’s Minato ward that provides convenient access to central Tokyo, Haneda Airport, and the surrounding bayfront area.
-
A.
Kanamecho Station
Kanamecho Station is a subway station in Toshima, Tokyo, serving as a stop on the Tokyo Metro network.
-
B.
Nippori Station
Nippori Station is a major railway hub in Tokyo’s Arakawa ward, serving multiple JR lines and the Keisei Skyliner with convenient access to both central Tokyo and Narita Airport.
-
C.
Miebashi Station
Miebashi Station is a monorail station on the Okinawa Urban Monorail (Yui Rail) system serving central Naha in Okinawa, Japan.
-
D.
Asashiobashi Station
Asashiobashi Station is a railway station on Osaka's Chūō Line, serving the local area in Konohana-ku, Osaka, Japan.
-
E.
Meiji-jingumae Station
Meiji-jingumae Station is a major Tokyo subway station in the Harajuku/Meiji Shrine area, serving as a key access point to popular shopping and cultural districts.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
JR East station
ⓘ
Tokyo Monorail station ⓘ railway station ⓘ |
| adjacentStation |
Monorail Hamamatsuchō Station
ⓘ
linked to:
Tokyo Monorail
Shimbashi Station ⓘ Tamachi Station ⓘ Tennozu Isle Station ⓘ
linked to:
Tennozu Isle
|
| connectedToByWalkway | Daimon Station ⓘ |
| country | Japan ⓘ |
| hasConnection | Daimon Station ⓘ |
| hasFacility |
Midori no Madoguchi ticket office
ⓘ
automatic ticket gates ⓘ restaurants ⓘ restrooms ⓘ shops ⓘ |
| hasPassengerService | yes ⓘ |
| isStopFor |
Keihin-Tōhoku Line local trains
ⓘ
Yamanote Line inner loop trains ⓘ
linked to:
JR Yamanote Line
Yamanote Line outer loop trains ⓘ
linked to:
JR Yamanote Line
|
| isTerminusFor |
Tokyo Monorail Haneda Airport Line
ⓘ
linked to:
Tokyo Monorail
|
| locatedIn |
Chiyoda Line fare zone of Tokyo
ⓘ
Minato, Tokyo ⓘ
linked to:
Minato, Tokyo, Japan
Tokyo ⓘ Tokyo Metropolis ⓘ
linked to:
Tokyo Prefecture
|
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedNear |
Shiba Park
ⓘ
Tokyo Tower ⓘ World Trade Center Building (Tokyo) ⓘ |
| monorailOpeningDate | 1964-09-17 ⓘ |
| nearbySubwayLine |
Toei Asakusa Line
ⓘ
Toei Ōedo Line ⓘ
linked to:
Toei Oedo Line
|
| numberOfTracks |
2 for Tokyo Monorail
ⓘ
4 for JR lines ⓘ |
| openingDate | 1909-12-16 ⓘ |
| operator |
East Japan Railway Company
ⓘ
JR East ⓘ
linked to:
East Japan Railway Company
Tokyo Monorail ⓘ |
| platformLayout |
two island platforms for JR lines
ⓘ
two side platforms for Tokyo Monorail ⓘ |
| providesAccessTo |
Haneda Airport
ⓘ
Tokyo bayfront area ⓘ
linked to:
Tokyo waterfront
central Tokyo ⓘ |
| railwayStationCode |
JK23
ⓘ
JY28 ⓘ MO01 ⓘ |
| servesLine |
Keihin-Tōhoku Line
ⓘ
Tokyo Monorail Haneda Airport Line ⓘ
linked to:
Tokyo Monorail
Yamanote Line ⓘ
linked to:
JR Yamanote Line
|
| stationNumberingIntroduced | 2016 ⓘ |
| structureType | elevated station ⓘ |
| ticketingSystem |
PASMO
ⓘ
Suica ⓘ |
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: Hamamatsuchō Station Description of subject: Hamamatsuchō Station is a major railway hub in Tokyo’s Minato ward that provides convenient access to central Tokyo, Haneda Airport, and the surrounding bayfront area.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Hamamatsuchō Station