Eisenhower Executive Office Building

E20483

United States National Historic Landmark building in Washington, D.C. government building historic building office building

The Eisenhower Executive Office Building is a historic, French Second Empire–style government building in Washington, D.C., that houses much of the White House staff and key offices of the Executive Office of the President.

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All labels observed (5)

Label	Occurrences
Eisenhower Executive Office Building canonical	26
Executive Office of the President complex	2
Old Executive Office Building	2
Eisenhower Executive Office Building (typical location for Vice President’s staff)	1
Executive Office of the President campus	1

How this entity was disambiguated

This entity first appeared as the object of triple T16245 — 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: Eisenhower Executive Office Building
Context triple: [White House, connectedTo, Eisenhower Executive Office Building]

A. 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.
B. John Adams Building
The John Adams Building is one of the main Library of Congress structures in Washington, D.C., known for its Art Deco architecture and extensive research collections.
C. National Archives Building
The National Archives Building is a historic federal building in Washington, D.C. that houses and displays foundational U.S. documents such as the Declaration of Independence, the Constitution, and the Bill of Rights.
D. White House
The White House is the official residence and primary workplace of the president of the United States, located at 1600 Pennsylvania Avenue in Washington, D.C.
E. Thomas Jefferson Building
The Thomas Jefferson Building is the historic, Beaux-Arts main building of the Library of Congress in Washington, D.C., renowned for its ornate architecture and iconic reading room.
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: Eisenhower Executive Office Building
Target entity description: The Eisenhower Executive Office Building is a historic, French Second Empire–style government building in Washington, D.C., that houses much of the White House staff and key offices of the Executive Office of the President.

A. 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.
B. John Adams Building
The John Adams Building is one of the main Library of Congress structures in Washington, D.C., known for its Art Deco architecture and extensive research collections.
C. National Archives Building
The National Archives Building is a historic federal building in Washington, D.C. that houses and displays foundational U.S. documents such as the Declaration of Independence, the Constitution, and the Bill of Rights.
D. White House
The White House is the official residence and primary workplace of the president of the United States, located at 1600 Pennsylvania Avenue in Washington, D.C.
E. Thomas Jefferson Building
The Thomas Jefferson Building is the historic, Beaux-Arts main building of the Library of Congress in Washington, D.C., renowned for its ornate architecture and iconic reading room.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	United States National Historic Landmark ⓘ building in Washington, D.C. ⓘ government building ⓘ historic building ⓘ office building ⓘ
addedToNationalRegisterOfHistoricPlaces	1969 ⓘ
architect	Alfred B. Mullett ⓘ
architecturalStyle	French Second Empire ⓘ linked to: Second Empire of France Second Empire architecture ⓘ linked to: Second Empire
category	Executive Office of the President of the United States ⓘ Presidential office buildings in the United States ⓘ Second Empire architecture in Washington, D.C. ⓘ
constructionEndDate	1888 ⓘ
constructionStartDate	1871 ⓘ
country	United States of America ⓘ
dedicatedTo	Dwight D. Eisenhower ⓘ
designatedNationalHistoricLandmark	1969 ⓘ
formerlyKnownAs	Old Executive Office Building ⓘ linked to: Eisenhower Executive Office Building Old State, War, and Navy Building ⓘ
function	offices for Executive Office of the President ⓘ offices for White House staff ⓘ
hasFeature	elaborate mansard roofs ⓘ ornate pavilions ⓘ rich exterior ornamentation ⓘ
height	approximately 40 meters ⓘ
heritageDesignation	National Historic Landmark of the United States ⓘ linked to: National Historic Landmark
houses	Executive Office of the President ⓘ linked to: Executive Office of the President of the United States National Security Council staff ⓘ Office of Management and Budget ⓘ Office of the Vice President of the United States ⓘ
inception	19th century ⓘ
locatedIn	Northwest, Washington, D.C. ⓘ linked to: Northwest Washington, D.C. Washington, D.C. ⓘ
locatedOn	Pennsylvania Avenue ⓘ
locatedWestOf	White House ⓘ
maintainedBy	General Services Administration ⓘ linked to: U.S. General Services Administration
materialUsed	granite ⓘ sandstone ⓘ
namedAfter	Dwight D. Eisenhower ⓘ
nearby	Lafayette Square ⓘ Treasury Building ⓘ
numberOfFloors	5 ⓘ
ownedBy	United States federal government ⓘ linked to: United States government
partOf	White House complex ⓘ linked to: White House
roofType	mansard roof ⓘ
wasHeadquartersOf	United States Department of State ⓘ United States Department of War ⓘ United States Navy Department ⓘ linked to: Department of the Navy

How these facts were elicited

Referenced by (32)

Full triples — surface form annotated when it differs from this entity's canonical label.

White House → connectedTo → Eisenhower Executive Office Building ⓘ

Executive Office of the President of the United States → headquartersLocation → Eisenhower Executive Office Building ⓘ

West Wing → connectedTo → Eisenhower Executive Office Building ⓘ

Vice President of the United States → officeLocation → Eisenhower Executive Office Building ⓘ

Office of the Vice President of the United States → location → Eisenhower Executive Office Building ⓘ

VPOTUS → officeLocation → Eisenhower Executive Office Building ⓘ

Director of the Office of Management and Budget (Cabinet-level) → officeLocation → Eisenhower Executive Office Building ⓘ

Chair of the Council of Economic Advisers (Cabinet-level) → workLocation → Eisenhower Executive Office Building ⓘ

Council of Economic Advisers → headquartersLocation → Eisenhower Executive Office Building ⓘ

Office of Management and Budget → hasOffice → Eisenhower Executive Office Building ⓘ

Office of the Chief of Staff to the Vice President → locatedIn → Eisenhower Executive Office Building ⓘ

Office of Science and Technology Policy → headquartersLocation → Eisenhower Executive Office Building ⓘ

Office of the Counsel to the Vice President → locatedIn → Eisenhower Executive Office Building (typical location for Vice President’s staff) ⓘ

linked to: Eisenhower Executive Office Building

Office of Communications for the Vice President → location → Eisenhower Executive Office Building ⓘ

Eisenhower Executive Office Building → formerlyKnownAs → Old Executive Office Building ⓘ

linked to: Eisenhower Executive Office Building

White House staff → hasWorkplace → Eisenhower Executive Office Building ⓘ

White House grounds → near → Eisenhower Executive Office Building ⓘ

West Wing of the White House → partOf → Executive Office of the President complex ⓘ

linked to: Eisenhower Executive Office Building

West Wing of the White House → near → Eisenhower Executive Office Building ⓘ

West Wing of the White House → near → Old Executive Office Building ⓘ

linked to: Eisenhower Executive Office Building

New Executive Office Building → locatedNear → Eisenhower Executive Office Building ⓘ

New Executive Office Building → partOf → Executive Office of the President complex ⓘ

linked to: Eisenhower Executive Office Building

Federal Reserve Board building, Washington, D.C. → locatedNear → Eisenhower Executive Office Building ⓘ

Counsel to the Vice President → workLocation → Eisenhower Executive Office Building ⓘ

Alfred B. Mullett → notableWork → Eisenhower Executive Office Building ⓘ

Old State, War, and Navy Building → alsoKnownAs → Eisenhower Executive Office Building ⓘ

Old State, War, and Navy Building → renamedAs → Eisenhower Executive Office Building ⓘ

President's Park → adjacentTo → Eisenhower Executive Office Building ⓘ

Lafayette Square → surroundedBy → Eisenhower Executive Office Building ⓘ

United States Deputy National Security Advisor → workLocation → Eisenhower Executive Office Building ⓘ

NEOB → partOf → Executive Office of the President campus ⓘ

linked to: Eisenhower Executive Office Building

OFPP → locatedInBuilding → Eisenhower Executive Office Building ⓘ

All labels observed (5)

How this entity was disambiguated Show

Statements (48)

How these facts were elicited Show

Referenced by (32)

How this entity was disambiguated

How these facts were elicited