Army Ministry building, Tokyo
E1018904
The Army Ministry building in Tokyo was the central administrative headquarters of the Imperial Japanese Army, housing its top military leadership and bureaucratic offices before and during World War II.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Army Ministry building, Tokyo canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13054391 — 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: Army Ministry building, Tokyo Context triple: [Minister of War (Imperial Japan), seat, Army Ministry building, Tokyo]
-
A.
Imperial General Headquarters in Tokyo
The Imperial General Headquarters in Tokyo was the central command authority of Japan’s military leadership, directing the nation’s armed forces and war strategy, especially during World War II.
-
B.
Dai-Ichi Seimei Building, Tokyo
The Dai-Ichi Seimei Building in Tokyo is a historic office building best known for serving as General Douglas MacArthur’s headquarters during the Allied occupation of Japan after World War II.
-
C.
Kasumigaseki Building
Kasumigaseki Building is one of Tokyo’s earliest and most iconic high-rise office skyscrapers, symbolizing Japan’s postwar modernization.
-
D.
Tokyo Metropolitan Government Building
The Tokyo Metropolitan Government Building is a landmark twin-tower skyscraper in Shinjuku, Tokyo, known for housing the city’s government offices and offering public observation decks with panoramic views.
-
E.
World Trade Center Building (Tokyo)
The World Trade Center Building in Tokyo is a prominent high-rise office and commercial complex in the Hamamatsuchō district, known for its business facilities and views over Tokyo Bay.
- 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: Army Ministry building, Tokyo Target entity description: The Army Ministry building in Tokyo was the central administrative headquarters of the Imperial Japanese Army, housing its top military leadership and bureaucratic offices before and during World War II.
-
A.
Imperial General Headquarters in Tokyo
The Imperial General Headquarters in Tokyo was the central command authority of Japan’s military leadership, directing the nation’s armed forces and war strategy, especially during World War II.
-
B.
Dai-Ichi Seimei Building, Tokyo
The Dai-Ichi Seimei Building in Tokyo is a historic office building best known for serving as General Douglas MacArthur’s headquarters during the Allied occupation of Japan after World War II.
-
C.
Kasumigaseki Building
Kasumigaseki Building is one of Tokyo’s earliest and most iconic high-rise office skyscrapers, symbolizing Japan’s postwar modernization.
-
D.
Tokyo Metropolitan Government Building
The Tokyo Metropolitan Government Building is a landmark twin-tower skyscraper in Shinjuku, Tokyo, known for housing the city’s government offices and offering public observation decks with panoramic views.
-
E.
World Trade Center Building (Tokyo)
The World Trade Center Building in Tokyo is a prominent high-rise office and commercial complex in the Hamamatsuchō district, known for its business facilities and views over Tokyo Bay.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Imperial Japanese Army facility
ⓘ
government building ⓘ military headquarters ⓘ |
| architecturalStyle | early 20th-century Japanese governmental architecture ⓘ |
| associatedWith |
Army Ministry (Japan)
NERFINISHED
ⓘ
Imperial General Headquarters NERFINISHED ⓘ Japanese militarism ⓘ Japanese war planning ⓘ Pacific War NERFINISHED ⓘ |
| controlledBy |
Army Ministry (Japan)
NERFINISHED
ⓘ
Imperial General Headquarters NERFINISHED ⓘ |
| country |
Japan
ⓘ
surface form:
Empire of Japan
|
| function |
command and control center for Imperial Japanese Army administration
ⓘ
policy coordination between army and other state organs ⓘ |
| hasPart |
meeting rooms
ⓘ
ministerial offices ⓘ staff offices ⓘ war planning offices ⓘ |
| historicalRole |
nerve center of Japanese land warfare administration
ⓘ
symbol of Imperial Japanese Army authority ⓘ |
| locatedIn |
Japan
ⓘ
Tokyo ⓘ |
| locatedInAdministrativeTerritorialEntity | Tokyo Prefecture NERFINISHED ⓘ |
| locatedInCityDistrict | central Tokyo ⓘ |
| locatedInTimePeriod |
World War II
NERFINISHED
ⓘ
pre–World War II Japan ⓘ |
| occupant |
Army Ministry (Japan)
NERFINISHED
ⓘ
Imperial Japanese Army NERFINISHED ⓘ |
| partOf |
central government district of Tokyo
ⓘ
military-administrative complex of Tokyo ⓘ |
| significantEvent |
administration of conscription system
ⓘ
coordination of Imperial Japanese Army mobilization ⓘ formulation of army policy ⓘ planning of Japanese military operations in World War II ⓘ wartime command conferences ⓘ |
| timePeriod |
Meiji period
NERFINISHED
ⓘ
Showa period NERFINISHED ⓘ Taisho period NERFINISHED ⓘ |
| use |
central administrative headquarters of the Imperial Japanese Army
ⓘ
military bureaucracy offices ⓘ offices of top military leadership ⓘ |
| usedBy |
Japanese Army high command
ⓘ
army general staff officers ⓘ military bureaucrats ⓘ |
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: Army Ministry building, Tokyo Description of subject: The Army Ministry building in Tokyo was the central administrative headquarters of the Imperial Japanese Army, housing its top military leadership and bureaucratic offices before and during World War II.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Minister of War (Imperial Japan)