Charles D. Gemar
E1509599
UNEXPLORED
Charles D. Gemar is a former NASA astronaut and U.S. Army officer who flew on three Space Shuttle missions in the early 1990s.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Charles D. Gemar canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T19278526 — 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: Charles D. Gemar Context triple: [STS-48, crewMember, Charles D. Gemar]
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A.
John H. Vreeland
John H. Vreeland was an American lawyer and Republican politician from New Jersey who served as a state senator in the late 19th and early 20th centuries.
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B.
Charles F. Roos
Charles F. Roos was an American economist and mathematician known for his pioneering work in econometrics and contributions to the formalization of economic theory.
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C.
Robert E. Cushman Jr.
Robert E. Cushman Jr. was a United States Marine Corps general who played a prominent leadership role in the Vietnam War and later served as the 25th Commandant of the Marine Corps.
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D.
Paul W. Merrill
Paul W. Merrill was an American astronomer known for his pioneering work in stellar spectroscopy and the discovery of technetium in stellar atmospheres.
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E.
Charles T. Brumback
Charles T. Brumback was an American media executive best known for serving as a top leader, including CEO, of the Tribune Company, the major newspaper and broadcasting conglomerate.
- 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: Charles D. Gemar Target entity description: Charles D. Gemar is a former NASA astronaut and U.S. Army officer who flew on three Space Shuttle missions in the early 1990s.
-
A.
John H. Vreeland
John H. Vreeland was an American lawyer and Republican politician from New Jersey who served as a state senator in the late 19th and early 20th centuries.
-
B.
Charles F. Roos
Charles F. Roos was an American economist and mathematician known for his pioneering work in econometrics and contributions to the formalization of economic theory.
-
C.
Robert E. Cushman Jr.
Robert E. Cushman Jr. was a United States Marine Corps general who played a prominent leadership role in the Vietnam War and later served as the 25th Commandant of the Marine Corps.
-
D.
Paul W. Merrill
Paul W. Merrill was an American astronomer known for his pioneering work in stellar spectroscopy and the discovery of technetium in stellar atmospheres.
-
E.
Charles T. Brumback
Charles T. Brumback was an American media executive best known for serving as a top leader, including CEO, of the Tribune Company, the major newspaper and broadcasting conglomerate.
- F. None of above. chosen
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.