Original Headquarters Building
E58549
The Original Headquarters Building is the main historic structure at the CIA’s Langley, Virginia campus, housing key offices and operational facilities of the U.S. intelligence agency.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Original Headquarters Building canonical | 2 |
| New Headquarters Building | 1 |
| Old Headquarters Building | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T467344 — 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: Original Headquarters Building Context triple: [CIA Headquarters, hasPart, Original Headquarters Building]
-
A.
Main Building
The Main Building of the Tel Aviv Museum of Art is its principal exhibition complex, housing major collections of modern and contemporary art and serving as the museum’s central architectural landmark.
-
B.
United States War Department building
The United States War Department building was a key federal military administration headquarters in Washington, D.C., that became historically notable as one of the government structures targeted during the Burning of Washington in the War of 1812.
-
C.
Old City Hall
Old City Hall is a historic courthouse and former city government building in Philadelphia that stands adjacent to Independence Hall within Independence National Historical Park.
-
D.
Herbert C. Hoover Building
The Herbert C. Hoover Building is a prominent federal office building in Washington, D.C., best known as the headquarters of the U.S. Department of Commerce.
-
E.
Ministry of the Interior building
The Ministry of the Interior building is a prominent government office block in Havana best known for its iconic Che Guevara mural overlooking the Plaza de la Revolución.
- 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: Original Headquarters Building Target entity description: The Original Headquarters Building is the main historic structure at the CIA’s Langley, Virginia campus, housing key offices and operational facilities of the U.S. intelligence agency.
-
A.
Main Building
The Main Building of the Tel Aviv Museum of Art is its principal exhibition complex, housing major collections of modern and contemporary art and serving as the museum’s central architectural landmark.
-
B.
United States War Department building
The United States War Department building was a key federal military administration headquarters in Washington, D.C., that became historically notable as one of the government structures targeted during the Burning of Washington in the War of 1812.
-
C.
Old City Hall
Old City Hall is a historic courthouse and former city government building in Philadelphia that stands adjacent to Independence Hall within Independence National Historical Park.
-
D.
Herbert C. Hoover Building
The Herbert C. Hoover Building is a prominent federal office building in Washington, D.C., best known as the headquarters of the U.S. Department of Commerce.
-
E.
Ministry of the Interior building
The Ministry of the Interior building is a prominent government office block in Havana best known for its iconic Che Guevara mural overlooking the Plaza de la Revolución.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
government building
ⓘ
intelligence agency headquarters ⓘ office building ⓘ |
| access | not open to the public ⓘ |
| alsoKnownAs |
OHB
ⓘ
Original Headquarters Building ⓘ
surface form:
Old Headquarters Building
|
| architecturalStyle | Modernist architecture ⓘ |
| constructionStart | 1950s ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| function |
houses CIA offices
ⓘ
houses operational facilities of the CIA ⓘ serves as main historic structure of CIA campus ⓘ |
| hasPart |
intelligence operations spaces
ⓘ
office wings ⓘ support facilities ⓘ |
| inception | 1961 ⓘ |
| locatedIn |
CIA Headquarters
ⓘ
surface form:
CIA Headquarters compound
Fairfax County, Virginia ⓘ Langley, Virginia ⓘ Virginia ⓘ |
| operatedBy | Central Intelligence Agency ⓘ |
| ownedBy | Central Intelligence Agency ⓘ |
| partOf |
CIA Headquarters
ⓘ
surface form:
George Bush Center for Intelligence
|
| securityLevel | highly restricted ⓘ |
| significance |
historic core of CIA headquarters campus
ⓘ
symbol of U.S. intelligence community ⓘ |
| tenant | Central Intelligence Agency ⓘ |
| usedFor |
administration of CIA activities
ⓘ
covert operations support ⓘ intelligence analysis ⓘ |
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: Original Headquarters Building Description of subject: The Original Headquarters Building is the main historic structure at the CIA’s Langley, Virginia campus, housing key offices and operational facilities of the U.S. intelligence agency.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
New Headquarters Building
this entity surface form:
Old Headquarters Building