Steven L. Smith
E238786
Steven L. Smith is a former NASA astronaut and engineer best known for his multiple space shuttle missions, including servicing flights to the Hubble Space Telescope.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Steven L. Smith canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T2151752 — 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: Steven L. Smith Context triple: [STS-82, missionSpecialist, Steven L. Smith]
-
A.
Michael G. Smith
Michael G. Smith is an American Episcopal bishop who has served as the diocesan leader of the Episcopal Diocese of Albany.
-
B.
Austin S. Miller
Austin S. Miller is a U.S. Army general best known for commanding NATO and U.S. forces in Afghanistan during the final years of the war.
-
C.
Alexander D. Smith
Alexander D. Smith is a linguist known for his work on Austronesian languages, particularly for proposing the Greater North Borneo language subgroup.
-
D.
Stephen H. Sachs
Stephen H. Sachs is an American lawyer and politician who served as Maryland’s attorney general and was known for his work on legal reform and civil rights.
-
E.
Alexander J. Smits
Alexander J. Smits is a prominent mechanical engineer and fluid dynamicist known for his influential research on turbulent flows and high-speed aerodynamics.
- 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: Steven L. Smith Target entity description: Steven L. Smith is a former NASA astronaut and engineer best known for his multiple space shuttle missions, including servicing flights to the Hubble Space Telescope.
-
A.
Michael G. Smith
Michael G. Smith is an American Episcopal bishop who has served as the diocesan leader of the Episcopal Diocese of Albany.
-
B.
Austin S. Miller
Austin S. Miller is a U.S. Army general best known for commanding NATO and U.S. forces in Afghanistan during the final years of the war.
-
C.
Alexander D. Smith
Alexander D. Smith is a linguist known for his work on Austronesian languages, particularly for proposing the Greater North Borneo language subgroup.
-
D.
Stephen H. Sachs
Stephen H. Sachs is an American lawyer and politician who served as Maryland’s attorney general and was known for his work on legal reform and civil rights.
-
E.
Alexander J. Smits
Alexander J. Smits is a prominent mechanical engineer and fluid dynamicist known for his influential research on turbulent flows and high-speed aerodynamics.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
NASA astronaut
ⓘ
engineer ⓘ human ⓘ |
| affiliation | NASA Astronaut Corps ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| educatedAt | Stanford University ⓘ |
| employer | NASA ⓘ |
| familyName | Smith ⓘ |
| fieldOfWork |
aerospace engineering
ⓘ
space exploration ⓘ |
| givenName | Steven ⓘ |
| hasAcademicDegree |
bachelor's degree in electrical engineering
ⓘ
master's degree in electrical engineering ⓘ |
| hasFlownOnSpacecraft |
Space Shuttle Atlantis
ⓘ
Space Shuttle Discovery ⓘ Space Shuttle Endeavour ⓘ |
| hasOccupation | research engineer ⓘ |
| hasRole | crew member on Space Shuttle missions ⓘ |
| languageSpoken | English ⓘ |
| memberOf | NASA ⓘ |
| notableAchievement | multiple spacewalks ⓘ |
| notableFor |
contributions to on-orbit repair and servicing operations
ⓘ
multiple Space Shuttle flights ⓘ servicing the Hubble Space Telescope ⓘ |
| notableWork |
Hubble Space Telescope servicing missions
ⓘ
linked to:
Hubble Space Telescope servicing mission
Space Shuttle missions ⓘ
linked to:
NASA Space Shuttle program
|
| occupation |
astronaut
ⓘ
engineer ⓘ |
| participantIn |
Hubble Space Telescope servicing flights
ⓘ
linked to:
Hubble Space Telescope servicing mission
Space Shuttle program ⓘ
linked to:
NASA Space Shuttle program
|
| partOf |
United States human spaceflight program
ⓘ
linked to:
NASA human spaceflight programs
|
| performedActivity | extravehicular activity ⓘ |
| positionHeld |
mission specialist
ⓘ
spacewalker ⓘ |
| sexOrGender | male ⓘ |
| workLocation | Johnson Space Center ⓘ |
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: Steven L. Smith Description of subject: Steven L. Smith is a former NASA astronaut and engineer best known for his multiple space shuttle missions, including servicing flights to the Hubble Space Telescope.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.