Michael R. Barratt
E525262
Michael R. Barratt is an American physician and NASA astronaut known for his long-duration stays aboard the International Space Station and contributions to space medicine.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Michael Barratt | 6 |
| Michael R. Barratt canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4986113 — 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: Michael R. Barratt Context triple: [STS-133, missionSpecialist, Michael R. Barratt]
-
A.
Andrew Barrer
Andrew Barrer is a screenwriter best known for co-writing the Marvel superhero film "Ant-Man and the Wasp."
-
B.
Ian J. Turpin
Ian J. Turpin is a Scottish-born businessman and financial executive best known as the husband of Luci Baines Johnson, daughter of former U.S. President Lyndon B. Johnson.
-
C.
Michael Potts
Michael Potts is an American actor known for his work in film, television, and theater, including notable roles in projects like "The Wire," "True Detective," and various Broadway productions.
-
D.
Michael Barrett
Michael Barrett is an American cinematographer known for his work on numerous feature films and television projects, including mainstream comedies and action movies.
-
E.
Steve Barron
Steve Barron is a British film and music video director known for influential 1980s music videos and feature films such as "Teenage Mutant Ninja Turtles" (1990).
- 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: Michael R. Barratt Target entity description: Michael R. Barratt is an American physician and NASA astronaut known for his long-duration stays aboard the International Space Station and contributions to space medicine.
-
A.
Andrew Barrer
Andrew Barrer is a screenwriter best known for co-writing the Marvel superhero film "Ant-Man and the Wasp."
-
B.
Ian J. Turpin
Ian J. Turpin is a Scottish-born businessman and financial executive best known as the husband of Luci Baines Johnson, daughter of former U.S. President Lyndon B. Johnson.
-
C.
Michael Potts
Michael Potts is an American actor known for his work in film, television, and theater, including notable roles in projects like "The Wire," "True Detective," and various Broadway productions.
-
D.
Michael Barrett
Michael Barrett is an American cinematographer known for his work on numerous feature films and television projects, including mainstream comedies and action movies.
-
E.
Steve Barron
Steve Barron is a British film and music video director known for influential 1980s music videos and feature films such as "Teenage Mutant Ninja Turtles" (1990).
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
NASA astronaut
ⓘ
aerospace medicine specialist ⓘ human ⓘ physician ⓘ |
| academicDegree |
Doctor of Medicine
ⓘ
Master of Science ⓘ |
| affiliation |
Aerospace Medical Association
ⓘ
American College of Physicians ⓘ |
| boardCertification |
aerospace medicine
ⓘ
internal medicine ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| educatedAt |
Northwestern University
ⓘ
University of Washington ⓘ Wright State University ⓘ |
| employer | NASA ⓘ |
| familyName | Barratt ⓘ |
| fieldOfWork |
aerospace medicine
ⓘ
human spaceflight ⓘ space medicine ⓘ |
| givenName | Michael ⓘ |
| hasOccupationRole |
ISS flight engineer
ⓘ
spaceflight physician ⓘ |
| hasPublishedOn |
clinical aspects of space medicine
ⓘ
physiological effects of long-duration spaceflight ⓘ |
| languageSpoken |
English
ⓘ
Russian ⓘ |
| memberOf | NASA Astronaut Corps ⓘ |
| name | Michael R. Barratt ⓘ |
| notableFor |
contributions to space medicine
ⓘ
medical support of human spaceflight ⓘ |
| notableWork |
development of medical operations for ISS
ⓘ
long-duration spaceflight aboard the International Space Station ⓘ research in space medicine ⓘ |
| occupation |
astronaut
ⓘ
flight surgeon ⓘ physician ⓘ |
| selectedAsAstronautBy | NASA ⓘ |
| selectionYear | 2000 ⓘ |
| sexOrGender | male ⓘ |
| spaceMission |
Expedition 19
ⓘ
Expedition 20 ⓘ Expedition 70 ⓘ STS-133 ⓘ |
| spaceStation | International Space Station ⓘ |
| 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: Michael R. Barratt Description of subject: Michael R. Barratt is an American physician and NASA astronaut known for his long-duration stays aboard the International Space Station and contributions to space medicine.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Michael R. Barratt
linked to: Michael R. Barratt
linked to: Michael R. Barratt
linked to: Michael R. Barratt
linked to: Michael R. Barratt
linked to: Michael R. Barratt