NASA Administrator Michael D. Griffin
E906300
NASA Administrator Michael D. Griffin is an American aerospace engineer and physicist who led NASA from 2005 to 2009, known for advancing human spaceflight initiatives and restoring key science missions.
All labels observed (2)
| Label | Occurrences |
|---|---|
| NASA Administrator Michael D. Griffin canonical | 1 |
| NASA Administrator Michael Griffin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11108766 — 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: NASA Administrator Michael D. Griffin Context triple: [Hubble Servicing Mission 4, cancellationReversedBy, NASA Administrator Michael D. Griffin]
-
A.
NASA Administrator T. Keith Glennan
T. Keith Glennan was the first Administrator of NASA, overseeing the agency’s formative years and early human spaceflight programs.
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B.
NASA Administrator
The NASA Administrator is the highest-ranking official of the U.S. space agency, responsible for leading its missions, policies, and overall strategic direction.
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C.
Charles F. Bolden Jr.
Charles F. Bolden Jr. is a former NASA astronaut, retired U.S. Marine Corps major general, and former NASA Administrator who flew on four Space Shuttle missions.
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D.
Dr. Jerome Lovell
Dr. Jerome Lovell is a fictional physician and central character in the film "Nell," who discovers and attempts to help a reclusive young woman raised in isolation.
-
E.
Richard F. Gordon Jr.
Richard F. Gordon Jr. was a U.S. Navy fighter pilot, NASA astronaut, and command module pilot of Apollo 12 who played a key role in the early Apollo lunar program.
- 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: NASA Administrator Michael D. Griffin Target entity description: NASA Administrator Michael D. Griffin is an American aerospace engineer and physicist who led NASA from 2005 to 2009, known for advancing human spaceflight initiatives and restoring key science missions.
-
A.
NASA Administrator T. Keith Glennan
T. Keith Glennan was the first Administrator of NASA, overseeing the agency’s formative years and early human spaceflight programs.
-
B.
NASA Administrator
The NASA Administrator is the highest-ranking official of the U.S. space agency, responsible for leading its missions, policies, and overall strategic direction.
-
C.
Charles F. Bolden Jr.
Charles F. Bolden Jr. is a former NASA astronaut, retired U.S. Marine Corps major general, and former NASA Administrator who flew on four Space Shuttle missions.
-
D.
Dr. Jerome Lovell
Dr. Jerome Lovell is a fictional physician and central character in the film "Nell," who discovers and attempts to help a reclusive young woman raised in isolation.
-
E.
Richard F. Gordon Jr.
Richard F. Gordon Jr. was a U.S. Navy fighter pilot, NASA astronaut, and command module pilot of Apollo 12 who played a key role in the early Apollo lunar program.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
NASA administrator
ⓘ
aerospace engineer ⓘ human ⓘ physicist ⓘ |
| appointedBy | George W. Bush NERFINISHED ⓘ |
| awardReceived | NASA Distinguished Public Service Medal NERFINISHED ⓘ |
| birthDate | 1949-11-01 ⓘ |
| birthPlace | Aberdeen, Maryland, United States NERFINISHED ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| educatedAt |
Catholic University of America
NERFINISHED
ⓘ
Johns Hopkins University ⓘ Loyola College in Maryland NERFINISHED ⓘ The George Washington University NERFINISHED ⓘ University of Southern California ⓘ |
| employer | NASA ⓘ |
| endTime | 2009-01-20 ⓘ |
| familyName | Griffin NERFINISHED ⓘ |
| fieldOfStudy |
aerospace engineering
ⓘ
applied physics ⓘ business administration ⓘ civil engineering ⓘ electrical engineering ⓘ public administration ⓘ |
| fullName | Michael Douglas Griffin NERFINISHED ⓘ |
| givenName | Michael ⓘ |
| hasAcademicRank | adjunct professor ⓘ |
| knownFor |
advancing human spaceflight initiatives
ⓘ
implementing the Vision for Space Exploration ⓘ leading NASA from 2005 to 2009 ⓘ restoring key NASA science missions ⓘ supporting the Constellation program ⓘ |
| memberOf |
American Institute of Aeronautics and Astronautics
NERFINISHED
ⓘ
National Academy of Engineering ⓘ |
| notableWork |
contributions to space policy and exploration architecture
ⓘ
technical publications in spacecraft guidance and control ⓘ |
| occupation |
aerospace engineer
ⓘ
government official ⓘ physicist ⓘ university professor ⓘ |
| positionHeld | Administrator of NASA ⓘ |
| precededBy | Sean O’Keefe NERFINISHED ⓘ |
| startTime | 2005-04-14 ⓘ |
| succeededBy | Charles F. Bolden Jr. NERFINISHED ⓘ |
| taughtAt |
Johns Hopkins University
NERFINISHED
ⓘ
University of Maryland, College Park NERFINISHED ⓘ |
| workInstitution |
Applied Physics Laboratory of Johns Hopkins University
NERFINISHED
ⓘ
NASA Headquarters NERFINISHED ⓘ NASA Jet Propulsion Laboratory NERFINISHED ⓘ NASA Marshall Space Flight Center NERFINISHED ⓘ Orbital Sciences Corporation NERFINISHED ⓘ Space Department, Johns Hopkins University Applied Physics Laboratory NERFINISHED ⓘ |
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: NASA Administrator Michael D. Griffin Description of subject: NASA Administrator Michael D. Griffin is an American aerospace engineer and physicist who led NASA from 2005 to 2009, known for advancing human spaceflight initiatives and restoring key science missions.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Ares V
this entity surface form:
NASA Administrator Michael Griffin