Guion Bluford
E504388
Guion Bluford is an American aerospace engineer, retired U.S. Air Force officer, and former NASA astronaut best known as the first African American to travel into space.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Guion Bluford canonical | 2 |
| Guion S. Bluford | 2 |
| Guion S. Bluford Jr. | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5230145 — 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: Guion Bluford Context triple: [NASA Astronaut Group 8, includes, Guion Bluford]
-
A.
Ronald McNair
Ronald McNair was an American physicist and NASA astronaut who flew on STS-41-B and was one of the seven crew members who died in the Space Shuttle Challenger disaster.
-
B.
Jerry Linenger
Jerry Linenger is a former NASA astronaut and U.S. Navy flight surgeon best known for his long-duration, often perilous mission aboard the Russian Mir space station in the late 1990s.
-
C.
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.
-
D.
Bruce McCandless II
Bruce McCandless II was a NASA astronaut and naval aviator best known for making the first untethered spacewalk using the Manned Maneuvering Unit.
-
E.
Ken Mattingly
Ken Mattingly was a NASA astronaut and U.S. Navy rear admiral best known for his roles in the Apollo and Space Shuttle programs, including serving as command module pilot on Apollo 16.
- 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: Guion Bluford Target entity description: Guion Bluford is an American aerospace engineer, retired U.S. Air Force officer, and former NASA astronaut best known as the first African American to travel into space.
-
A.
Ronald McNair
Ronald McNair was an American physicist and NASA astronaut who flew on STS-41-B and was one of the seven crew members who died in the Space Shuttle Challenger disaster.
-
B.
Jerry Linenger
Jerry Linenger is a former NASA astronaut and U.S. Navy flight surgeon best known for his long-duration, often perilous mission aboard the Russian Mir space station in the late 1990s.
-
C.
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.
-
D.
Bruce McCandless II
Bruce McCandless II was a NASA astronaut and naval aviator best known for making the first untethered spacewalk using the Manned Maneuvering Unit.
-
E.
Ken Mattingly
Ken Mattingly was a NASA astronaut and U.S. Navy rear admiral best known for his roles in the Apollo and Space Shuttle programs, including serving as command module pilot on Apollo 16.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
African American
ⓘ
United States Air Force officer ⓘ aerospace engineer ⓘ astronaut ⓘ human ⓘ |
| academicDegree |
Bachelor of Science in Aerospace Engineering
ⓘ
Doctor of Philosophy in Aerospace Engineering ⓘ Master of Science in Aerospace Engineering ⓘ |
| awardReceived |
Defense Superior Service Medal
NERFINISHED
ⓘ
Distinguished Flying Cross NERFINISHED ⓘ Legion of Merit ⓘ NASA Distinguished Service Medal NERFINISHED ⓘ |
| birthDate | 1942-11-22 ⓘ |
| birthPlace | Philadelphia, Pennsylvania, United States NERFINISHED ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| educatedAt |
Overbrook High School
NERFINISHED
ⓘ
Pennsylvania State University NERFINISHED ⓘ U.S. Air Force Institute of Technology NERFINISHED ⓘ University of Houston NERFINISHED ⓘ |
| employer |
NASA
ⓘ
United States Air Force NERFINISHED ⓘ |
| ethnicGroup |
Black Americans
ⓘ
surface form:
African Americans
|
| familyName | Bluford NERFINISHED ⓘ |
| fieldOfWork |
aerospace engineering
ⓘ
spaceflight operations ⓘ |
| firstAfricanAmericanInSpace | true ⓘ |
| firstSpaceflight | STS-8 NERFINISHED ⓘ |
| fullName | Guion Stewart Bluford Jr. NERFINISHED ⓘ |
| givenName | Guion NERFINISHED ⓘ |
| militaryBranch | United States Air Force ⓘ |
| militaryRank | colonel ⓘ |
| notableAchievementDate | 1983-08-30 ⓘ |
| notableFor | being the first African American in space ⓘ |
| occupation |
aerospace engineer
ⓘ
astronaut ⓘ fighter pilot ⓘ test pilot ⓘ university teacher ⓘ |
| retiredFromNASA | 1993 ⓘ |
| selectionAsAstronaut | NASA Astronaut Group 8 NERFINISHED ⓘ |
| selectionYear | 1978 ⓘ |
| sexOrGender | male ⓘ |
| spaceflightStart | 1983-08-30 ⓘ |
| spaceMission |
STS-39
NERFINISHED
ⓘ
STS-53 NERFINISHED ⓘ STS-61-A NERFINISHED ⓘ STS-8 NERFINISHED ⓘ |
| spaceShuttleFlown |
Challenger
NERFINISHED
ⓘ
Discovery NERFINISHED ⓘ |
| totalTimeInSpace | about 28 days ⓘ |
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: Guion Bluford Description of subject: Guion Bluford is an American aerospace engineer, retired U.S. Air Force officer, and former NASA astronaut best known as the first African American to travel into space.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Guion S. Bluford Jr.
this entity surface form:
Guion S. Bluford
this entity surface form:
Guion S. Bluford