Jerome D. Mack
E642331
Jerome D. Mack was a prominent Las Vegas banker, real estate developer, and philanthropist who played a key role in the city’s growth and civic life.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jerome D. Mack canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7094796 — 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: Jerome D. Mack Context triple: [Thomas & Mack Center, namedAfter, Jerome D. Mack]
-
A.
Arthur H. Gorson
Arthur H. Gorson is a film and music producer known for his work on projects such as the horror film "Cronos" and for collaborating with notable directors and musicians.
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B.
George L. Dahl
George L. Dahl was a prominent 20th-century American architect known for shaping much of Dallas’s skyline and major civic landmarks.
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C.
Harold C. Mayer
Harold C. Mayer was an American financier best known as one of the co-founders of the investment bank Bear Stearns.
-
D.
William L. Langer
William L. Langer was a prominent American diplomatic historian and intelligence analyst who played a key role in shaping U.S. strategic research and analysis during World War II.
-
E.
Walter S. Gifford
Walter S. Gifford was an American businessman and executive who served as president of AT&T and held prominent government advisory roles, particularly during World War I and the interwar period.
- 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: Jerome D. Mack Target entity description: Jerome D. Mack was a prominent Las Vegas banker, real estate developer, and philanthropist who played a key role in the city’s growth and civic life.
-
A.
Arthur H. Gorson
Arthur H. Gorson is a film and music producer known for his work on projects such as the horror film "Cronos" and for collaborating with notable directors and musicians.
-
B.
George L. Dahl
George L. Dahl was a prominent 20th-century American architect known for shaping much of Dallas’s skyline and major civic landmarks.
-
C.
Harold C. Mayer
Harold C. Mayer was an American financier best known as one of the co-founders of the investment bank Bear Stearns.
-
D.
William L. Langer
William L. Langer was a prominent American diplomatic historian and intelligence analyst who played a key role in shaping U.S. strategic research and analysis during World War II.
-
E.
Walter S. Gifford
Walter S. Gifford was an American businessman and executive who served as president of AT&T and held prominent government advisory roles, particularly during World War I and the interwar period.
- F. None of above. chosen
Statements (23)
| Predicate | Object |
|---|---|
| instanceOf |
banker
ⓘ
businessperson from Las Vegas, Nevada ⓘ person ⓘ real estate developer ⓘ |
| contributedTo |
civic life of Las Vegas
ⓘ
economic development of Las Vegas ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| fieldOfWork |
banking
ⓘ
philanthropy ⓘ real estate development ⓘ |
| knownFor |
involvement in Las Vegas real estate projects
ⓘ
leadership in Las Vegas banking sector ⓘ supporting civic causes in Las Vegas ⓘ |
| notableFor |
civic leadership in Las Vegas
ⓘ
role in the growth of Las Vegas ⓘ |
| notableRole |
Las Vegas philanthropist
ⓘ
Las Vegas real estate developer ⓘ prominent Las Vegas banker ⓘ |
| occupation |
banker
ⓘ
philanthropist ⓘ real estate developer ⓘ |
| placeOfActivity | Las Vegas, Nevada ⓘ |
| residence | Las Vegas, Nevada ⓘ |
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: Jerome D. Mack Description of subject: Jerome D. Mack was a prominent Las Vegas banker, real estate developer, and philanthropist who played a key role in the city’s growth and civic life.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.