Jeffrey A. Hoffman
E210904
Jeffrey A. Hoffman is an American NASA astronaut and astrophysicist best known for his multiple Space Shuttle missions, including the first Hubble Space Telescope servicing mission.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jeffrey A. Hoffman canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T1617631 — 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: Jeffrey A. Hoffman Context triple: [STS-61, crewMember, Jeffrey A. Hoffman]
-
A.
Matt Mason
Matt Mason is a young survivor and the son of resistance leader Tom Mason in the post-apocalyptic science fiction TV series "Falling Skies."
-
B.
F. Story Musgrave
F. Story Musgrave is a former NASA astronaut, physician, and engineer renowned for his extensive spaceflight career and key role in repairing the Hubble Space Telescope.
-
C.
Curtis Priem
Curtis Priem is an American engineer and entrepreneur best known as a co-founder and early chief technology officer of the graphics processing company NVIDIA.
-
D.
Ernest A. Grunsfeld Jr.
Ernest A. Grunsfeld Jr. was an American architect best known for designing Chicago’s Adler Planetarium, one of the first modern planetariums in the United States.
-
E.
Fred Haise
Fred Haise is an American astronaut and test pilot best known as the lunar module pilot on the ill-fated Apollo 13 mission.
- 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: Jeffrey A. Hoffman Target entity description: Jeffrey A. Hoffman is an American NASA astronaut and astrophysicist best known for his multiple Space Shuttle missions, including the first Hubble Space Telescope servicing mission.
-
A.
Matt Mason
Matt Mason is a young survivor and the son of resistance leader Tom Mason in the post-apocalyptic science fiction TV series "Falling Skies."
-
B.
F. Story Musgrave
F. Story Musgrave is a former NASA astronaut, physician, and engineer renowned for his extensive spaceflight career and key role in repairing the Hubble Space Telescope.
-
C.
Curtis Priem
Curtis Priem is an American engineer and entrepreneur best known as a co-founder and early chief technology officer of the graphics processing company NVIDIA.
-
D.
Ernest A. Grunsfeld Jr.
Ernest A. Grunsfeld Jr. was an American architect best known for designing Chicago’s Adler Planetarium, one of the first modern planetariums in the United States.
-
E.
Fred Haise
Fred Haise is an American astronaut and test pilot best known as the lunar module pilot on the ill-fated Apollo 13 mission.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
NASA astronaut
ⓘ
astrophysicist ⓘ human ⓘ university professor ⓘ |
| academicDiscipline |
aeronautics and astronautics
ⓘ
astrophysics ⓘ |
| affiliation | MIT Department of Aeronautics and Astronautics ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| educatedAt |
Amherst College
ⓘ
Harvard University ⓘ Rice University ⓘ |
| employer |
Massachusetts Institute of Technology
ⓘ
NASA ⓘ Johnson Space Center ⓘ
surface form:
NASA Johnson Space Center
|
| familyName | Hoffman ⓘ |
| fieldOfWork |
astrophysics
ⓘ
human spaceflight training ⓘ space operations ⓘ spaceflight ⓘ |
| givenName | Jeffrey ⓘ |
| hasExperience |
extravehicular activity
ⓘ
low Earth orbit operations ⓘ |
| hasRole |
mission specialist
ⓘ
payload specialist ⓘ |
| languageSpoken | English ⓘ |
| memberOf | NASA Astronaut Corps ⓘ |
| mission |
STS-35
ⓘ
STS-46 ⓘ STS-51-D ⓘ STS-61 ⓘ STS-75 ⓘ |
| name | Jeffrey A. Hoffman self-link ⓘ |
| notableAchievement |
flew on five Space Shuttle missions
ⓘ
helped repair and upgrade the Hubble Space Telescope ⓘ |
| notableFor |
first Hubble Space Telescope servicing mission
ⓘ
participation in multiple Space Shuttle missions ⓘ |
| notableWork |
Hubble Space Telescope servicing mission 1
ⓘ
surface form:
Hubble Space Telescope first servicing mission
|
| occupation |
astronaut
ⓘ
astrophysicist ⓘ engineer ⓘ |
| positionHeld | professor of the practice of aerospace engineering ⓘ |
| sexOrGender | male ⓘ |
| spaceShuttleProgram |
Space Shuttle Atlantis
ⓘ
Space Shuttle Columbia ⓘ Space Shuttle Discovery ⓘ Space Shuttle Endeavour ⓘ |
| workLocation | Cambridge, Massachusetts ⓘ |
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: Jeffrey A. Hoffman Description of subject: Jeffrey A. Hoffman is an American NASA astronaut and astrophysicist best known for his multiple Space Shuttle missions, including the first Hubble Space Telescope servicing mission.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.