Grand Steward of the Imperial Household
E339335
The Grand Steward of the Imperial Household is the highest-ranking official overseeing the administration and affairs of Japan’s Imperial Household Agency.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Grand Steward of the Imperial Household Agency | 4 |
| Grand Steward of the Imperial Household canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3214781 — 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: Grand Steward of the Imperial Household Context triple: [Grand Steward’s Secretariat, associatedWithTitle, Grand Steward of the Imperial Household]
-
A.
Lord Keeper of the Privy Seal of Japan
The Lord Keeper of the Privy Seal of Japan was a senior court official who served as the Emperor’s chief advisor and custodian of the state seal, wielding significant influence over imperial decisions in prewar Japan.
-
B.
Grand Cordon of the Order of the Sacred Treasure
The Grand Cordon of the Order of the Sacred Treasure is one of Japan’s highest national orders, awarded for distinguished long-term public service and contributions to the state.
-
C.
Grand Cordon of the Order of the Paulownia Flowers
The Grand Cordon of the Order of the Paulownia Flowers is one of Japan’s highest honors, awarded for exceptionally distinguished contributions to the state and public.
-
D.
Grand Cordon of the Order of the Rising Sun
The Grand Cordon of the Order of the Rising Sun is the highest class of one of Japan’s most prestigious national orders, awarded for exceptional merit in international relations, culture, and public service.
-
E.
Lord President of the Privy Council of Japan
The Lord President of the Privy Council of Japan was the head of the emperor’s highest advisory body during the Meiji and early Shōwa periods, wielding significant influence over constitutional and state affairs.
- 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: Grand Steward of the Imperial Household Target entity description: The Grand Steward of the Imperial Household is the highest-ranking official overseeing the administration and affairs of Japan’s Imperial Household Agency.
-
A.
Lord Keeper of the Privy Seal of Japan
The Lord Keeper of the Privy Seal of Japan was a senior court official who served as the Emperor’s chief advisor and custodian of the state seal, wielding significant influence over imperial decisions in prewar Japan.
-
B.
Grand Cordon of the Order of the Sacred Treasure
The Grand Cordon of the Order of the Sacred Treasure is one of Japan’s highest national orders, awarded for distinguished long-term public service and contributions to the state.
-
C.
Grand Cordon of the Order of the Paulownia Flowers
The Grand Cordon of the Order of the Paulownia Flowers is one of Japan’s highest honors, awarded for exceptionally distinguished contributions to the state and public.
-
D.
Grand Cordon of the Order of the Rising Sun
The Grand Cordon of the Order of the Rising Sun is the highest class of one of Japan’s most prestigious national orders, awarded for exceptional merit in international relations, culture, and public service.
-
E.
Lord President of the Privy Council of Japan
The Lord President of the Privy Council of Japan was the head of the emperor’s highest advisory body during the Meiji and early Shōwa periods, wielding significant influence over constitutional and state affairs.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
government office
ⓘ
public position ⓘ state official ⓘ |
| appliesToJurisdiction | Japan ⓘ |
| appointedBy | Cabinet of Japan ⓘ |
| country | Japan ⓘ |
| employer | Government of Japan ⓘ |
| governmentBranch | executive branch of Japan ⓘ |
| hasAuthorityOver | departments of the Imperial Household Agency ⓘ |
| hasDuties |
administration of Imperial properties
ⓘ
coordination of ceremonies of the Imperial Household ⓘ management of Imperial residences ⓘ support for Imperial Household public activities ⓘ |
| hasJapaneseName | 宮内庁長官 ⓘ |
| hasPart | Vice Grand Steward of the Imperial Household ⓘ |
| headOf | Imperial Household Agency ⓘ |
| hierarchicalPosition | highest-ranking official of the Imperial Household Agency ⓘ |
| isDistinctFrom |
Chamberlain of Japan
ⓘ
Emperor of Japan ⓘ Chamberlain of Japan ⓘ
surface form:
Grand Chamberlain of Japan
|
| isPositionIn | Japanese civil service ⓘ |
| jurisdiction | Imperial Household ⓘ |
| languageOfWorkOrName | Japanese ⓘ |
| locatedInTheAdministrativeTerritorialEntity |
Tokyo Prefecture
ⓘ
surface form:
Tokyo Metropolis
|
| officeHolderOf | Imperial Household Agency ⓘ |
| officeType | bureaucratic leadership position ⓘ |
| oversees |
Imperial Household Agency budget
ⓘ
Imperial Household Agency operations ⓘ Imperial Household Agency ⓘ
surface form:
Imperial Household Agency staff
|
| partOf | Imperial Household Agency ⓘ |
| relatedTo |
Emperor of Japan
ⓘ
Imperial House of Japan ⓘ
surface form:
Imperial Family of Japan
|
| responsibleFor |
administration of the Imperial Household Agency
ⓘ
affairs of the Imperial Household Agency ⓘ management of the Imperial Household ⓘ support of the Emperor of Japan ⓘ support of the Imperial Family ⓘ |
| seat |
Imperial Household Agency Building
ⓘ
surface form:
Imperial Household Agency headquarters
Tokyo ⓘ |
| sector | public administration ⓘ |
| style | Grand Steward ⓘ |
| subordinateTo |
Cabinet Office of Japan
ⓘ
Prime Minister of Japan ⓘ |
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: Grand Steward of the Imperial Household Description of subject: The Grand Steward of the Imperial Household is the highest-ranking official overseeing the administration and affairs of Japan’s Imperial Household Agency.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Grand Steward of the Imperial Household Agency
this entity surface form:
Grand Steward of the Imperial Household Agency
this entity surface form:
Grand Steward of the Imperial Household Agency
this entity surface form:
Grand Steward of the Imperial Household Agency