William J. Perry
E197057
William J. Perry is an American mathematician, engineer, and statesman who served as U.S. Secretary of Defense and is noted for his leadership in defense technology and nuclear security policy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| William J. Perry canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1689545 — 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: William J. Perry Context triple: [Industrial Research Institute Medal, hasRecipient, William J. Perry]
-
A.
John M. Deutch
John M. Deutch is an American chemist, academic, and former Director of Central Intelligence known for his leadership roles in U.S. government and his long career as a professor at MIT.
-
B.
William P. Rogers
William P. Rogers was an American lawyer and politician who served as U.S. Attorney General and Secretary of State, and later chaired the presidential commission investigating the Space Shuttle Challenger disaster.
-
C.
James R. Schlesinger
James R. Schlesinger was an American economist and government official who served in several top national security roles, including U.S. Secretary of Defense and the first Secretary of Energy.
-
D.
Brent Scowcroft
Brent Scowcroft was a prominent American national security advisor and retired Air Force lieutenant general who served under multiple U.S. presidents and was highly influential in shaping late 20th-century U.S. foreign policy.
-
E.
Frank Carlucci
Frank Carlucci was an American politician and diplomat who served as U.S. Secretary of Defense under President Ronald Reagan before later becoming a prominent business executive.
- 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: William J. Perry Target entity description: William J. Perry is an American mathematician, engineer, and statesman who served as U.S. Secretary of Defense and is noted for his leadership in defense technology and nuclear security policy.
-
A.
John M. Deutch
John M. Deutch is an American chemist, academic, and former Director of Central Intelligence known for his leadership roles in U.S. government and his long career as a professor at MIT.
-
B.
William P. Rogers
William P. Rogers was an American lawyer and politician who served as U.S. Attorney General and Secretary of State, and later chaired the presidential commission investigating the Space Shuttle Challenger disaster.
-
C.
James R. Schlesinger
James R. Schlesinger was an American economist and government official who served in several top national security roles, including U.S. Secretary of Defense and the first Secretary of Energy.
-
D.
Brent Scowcroft
Brent Scowcroft was a prominent American national security advisor and retired Air Force lieutenant general who served under multiple U.S. presidents and was highly influential in shaping late 20th-century U.S. foreign policy.
-
E.
Frank Carlucci
Frank Carlucci was an American politician and diplomat who served as U.S. Secretary of Defense under President Ronald Reagan before later becoming a prominent business executive.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
American politician
ⓘ
United States Secretary of Defense ⓘ engineer ⓘ human ⓘ mathematician ⓘ statesman ⓘ |
| advisorTo | United States government ⓘ |
| affiliation | Democratic administrations of the United States ⓘ |
| areaOfInfluence |
U.S. national security policy
ⓘ
international nuclear security ⓘ |
| awardReceived |
Department of Defense Distinguished Service Medal
ⓘ
linked to:
Defense Distinguished Service Medal
Knight Commander of the Order of the British Empire ⓘ Presidential Medal of Freedom ⓘ |
| countryOfCitizenship |
United States
ⓘ
linked to:
United States of America
|
| educatedAt |
Carnegie Institute of Technology
ⓘ
linked to:
Carnegie Technical Schools
Pennsylvania State University ⓘ Stanford University ⓘ |
| employer |
Stanford University
ⓘ
Stanford University Center for International Security and Cooperation ⓘ |
| familyName | Perry ⓘ |
| fieldOfWork |
arms control
ⓘ
defense technology ⓘ engineering ⓘ mathematics ⓘ nuclear security ⓘ |
| genre | non-fiction ⓘ |
| givenName | William ⓘ |
| languageSpoken | English ⓘ |
| memberOfPoliticalParty | Democratic Party ⓘ |
| name | William J. Perry ⓘ |
| notableFor |
advocacy for nuclear disarmament
ⓘ
nuclear threat reduction initiatives ⓘ post–Cold War U.S. defense restructuring ⓘ |
| notableWork |
leadership in U.S. defense technology policy
ⓘ
leadership in U.S. nuclear security policy ⓘ writings on nuclear danger and disarmament ⓘ |
| occupation |
engineer
ⓘ
government official ⓘ mathematician ⓘ university professor ⓘ |
| positionHeld |
Under Secretary of Defense for Research and Engineering
ⓘ
United States Deputy Secretary of Defense ⓘ United States Secretary of Defense ⓘ |
| residence |
California
ⓘ
linked to:
California, United States
|
| workedOn |
advanced conventional weapons
ⓘ
defense modernization ⓘ missile defense ⓘ nuclear weapons policy ⓘ |
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: William J. Perry Description of subject: William J. Perry is an American mathematician, engineer, and statesman who served as U.S. Secretary of Defense and is noted for his leadership in defense technology and nuclear security policy.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.