NHK Broadcasting Center
E27774
NHK Broadcasting Center is the main headquarters and production hub of Japan’s public broadcaster NHK, located in Tokyo.
All labels observed (3)
| Label | Occurrences |
|---|---|
| NHK Broadcasting Center canonical | 4 |
| NHK | 2 |
| NHK Hall | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T186210 — 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: NHK Broadcasting Center Context triple: [Shibuya, Tokyo, Japan, contains, NHK Broadcasting Center]
-
A.
Tsutenkaku Tower
Tsutenkaku Tower is a historic observation and entertainment tower in Osaka, Japan, known as a symbol of the city’s Shinsekai district.
-
B.
Supreme Court of Japan Building
The Supreme Court of Japan Building is the official courthouse complex in Tokyo that houses Japan’s highest judicial authority.
-
C.
National Diet Building
The National Diet Building is Japan’s iconic parliamentary complex in Tokyo, known for its distinctive central tower and role as the seat of the country’s legislature.
-
D.
Tokyo Imperial Palace
Tokyo Imperial Palace is the primary residence and administrative center of Japan’s imperial family, located in a large historic park area in central Tokyo.
-
E.
War Memorial Gymnasium
War Memorial Gymnasium is an on-campus arena at the University of San Francisco best known as the longtime home of the university’s basketball programs.
- 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: NHK Broadcasting Center Target entity description: NHK Broadcasting Center is the main headquarters and production hub of Japan’s public broadcaster NHK, located in Tokyo.
-
A.
Tsutenkaku Tower
Tsutenkaku Tower is a historic observation and entertainment tower in Osaka, Japan, known as a symbol of the city’s Shinsekai district.
-
B.
Supreme Court of Japan Building
The Supreme Court of Japan Building is the official courthouse complex in Tokyo that houses Japan’s highest judicial authority.
-
C.
National Diet Building
The National Diet Building is Japan’s iconic parliamentary complex in Tokyo, known for its distinctive central tower and role as the seat of the country’s legislature.
-
D.
Tokyo Imperial Palace
Tokyo Imperial Palace is the primary residence and administrative center of Japan’s imperial family, located in a large historic park area in central Tokyo.
-
E.
War Memorial Gymnasium
War Memorial Gymnasium is an on-campus arena at the University of San Francisco best known as the longtime home of the university’s basketball programs.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
broadcasting headquarters
ⓘ
television studio complex ⓘ |
| city | Tokyo ⓘ |
| country | Japan ⓘ |
| district | Shibuya ⓘ |
| function |
broadcast center for NHK radio programs
ⓘ
broadcast center for NHK television programs ⓘ main headquarters of NHK ⓘ production hub of NHK ⓘ |
| hasFacility |
control rooms
ⓘ
newsrooms ⓘ offices ⓘ radio studios ⓘ television studios ⓘ |
| hasType | public broadcasting facility ⓘ |
| languageOfBroadcast | Japanese ⓘ |
| locatedIn |
Shibuya, Tokyo
ⓘ
linked to:
Shibuya, Tokyo, Japan
Tokyo ⓘ |
| network | NHK ⓘ |
| operator |
NHK
ⓘ
linked to:
NHK Educational TV
|
| ownedBy |
NHK
ⓘ
linked to:
NHK Broadcasting Center
|
| partOf | NHK ⓘ |
| publicBroadcaster | NHK ⓘ |
| regionServed | Japan ⓘ |
| serves |
NHK BS Premium
ⓘ
NHK BS1 ⓘ NHK Educational TV ⓘ NHK General TV ⓘ
linked to:
NHK
NHK Radio 1 ⓘ NHK Radio 2 ⓘ NHK-FM ⓘ |
| significance |
central hub of NHK’s national broadcasting network
ⓘ
primary base of operations for NHK ⓘ |
| usedFor |
educational program production
ⓘ
entertainment program production ⓘ live broadcasting ⓘ news production ⓘ recorded program production ⓘ |
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: NHK Broadcasting Center Description of subject: NHK Broadcasting Center is the main headquarters and production hub of Japan’s public broadcaster NHK, located in Tokyo.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: NHK Broadcasting Center
linked to: NHK Broadcasting Center
linked to: NHK Broadcasting Center