John F. Lehman
E87508
John F. Lehman is an American politician and former Secretary of the Navy who later served as a commissioner on the 9/11 Commission.
All labels observed (2)
| Label | Occurrences |
|---|---|
| John F. Lehman canonical | 4 |
| John F. Lehman Jr. | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T339459 — 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: John F. Lehman Context triple: [National Commission on Terrorist Attacks Upon the United States, member, John F. Lehman]
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A.
Bernard M. Gordon
Bernard M. Gordon is an American engineer, inventor, and philanthropist known for pioneering work in high-speed analog-to-digital conversion and for major contributions to engineering education.
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B.
Roy Vagelos
Roy Vagelos is an American physician, scientist, and former CEO of Merck & Co., renowned for his leadership in the pharmaceutical industry and major philanthropic support of medical education.
-
C.
Maurice Stans
Maurice Stans was an American accountant and political fundraiser best known for serving as U.S. Secretary of Commerce under President Nixon and for his central role in the Watergate scandal.
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D.
David E. Lilienthal
David E. Lilienthal was an American public administrator and lawyer best known for leading major New Deal and postwar agencies, including the Tennessee Valley Authority and the U.S. Atomic Energy Commission.
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E.
J. Watson Webb Jr.
J. Watson Webb Jr. was an American film editor known for his work on numerous Hollywood productions in the mid-20th century.
- 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: John F. Lehman Target entity description: John F. Lehman is an American politician and former Secretary of the Navy who later served as a commissioner on the 9/11 Commission.
-
A.
Bernard M. Gordon
Bernard M. Gordon is an American engineer, inventor, and philanthropist known for pioneering work in high-speed analog-to-digital conversion and for major contributions to engineering education.
-
B.
Roy Vagelos
Roy Vagelos is an American physician, scientist, and former CEO of Merck & Co., renowned for his leadership in the pharmaceutical industry and major philanthropic support of medical education.
-
C.
Maurice Stans
Maurice Stans was an American accountant and political fundraiser best known for serving as U.S. Secretary of Commerce under President Nixon and for his central role in the Watergate scandal.
-
D.
David E. Lilienthal
David E. Lilienthal was an American public administrator and lawyer best known for leading major New Deal and postwar agencies, including the Tennessee Valley Authority and the U.S. Atomic Energy Commission.
-
E.
J. Watson Webb Jr.
J. Watson Webb Jr. was an American film editor known for his work on numerous Hollywood productions in the mid-20th century.
- F. None of above. chosen
Statements (41)
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: John F. Lehman Description of subject: John F. Lehman is an American politician and former Secretary of the Navy who later served as a commissioner on the 9/11 Commission.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: John F. Lehman
linked to: John F. Lehman