Christa McAuliffe
E40239
Christa McAuliffe was an American teacher selected as the first private citizen to fly in space, who tragically died in the 1986 Space Shuttle Challenger disaster.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Christa McAuliffe canonical | 36 |
| SS Christa McAuliffe | 1 |
| Sharon Christa McAuliffe | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T310178 — 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: Christa McAuliffe Context triple: [Space Shuttle Challenger disaster, crewMember, Christa McAuliffe]
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A.
Sally K. Ride
Sally K. Ride was an American physicist and astronaut who became the first American woman in space and later served on high-level investigative panels into NASA shuttle disasters.
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B.
Ann Dunham
Ann Dunham was an American anthropologist and development specialist best known as the mother of U.S. President Barack Obama.
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C.
Shannon Lucid
Shannon Lucid is an American biochemist and NASA astronaut known for holding long-duration spaceflight records and serving on multiple Space Shuttle and Mir space missions.
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D.
Shirley Ann Jackson
Shirley Ann Jackson is an American physicist and trailblazing academic leader renowned for her pioneering research in theoretical physics and for being one of the first Black women to earn a Ph.D. from MIT.
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E.
Jane Belson
Jane Belson was a British barrister best known as the wife of author Douglas Adams.
- 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: Christa McAuliffe Target entity description: Christa McAuliffe was an American teacher selected as the first private citizen to fly in space, who tragically died in the 1986 Space Shuttle Challenger disaster.
-
A.
Sally K. Ride
Sally K. Ride was an American physicist and astronaut who became the first American woman in space and later served on high-level investigative panels into NASA shuttle disasters.
-
B.
Ann Dunham
Ann Dunham was an American anthropologist and development specialist best known as the mother of U.S. President Barack Obama.
-
C.
Shannon Lucid
Shannon Lucid is an American biochemist and NASA astronaut known for holding long-duration spaceflight records and serving on multiple Space Shuttle and Mir space missions.
-
D.
Shirley Ann Jackson
Shirley Ann Jackson is an American physicist and trailblazing academic leader renowned for her pioneering research in theoretical physics and for being one of the first Black women to earn a Ph.D. from MIT.
-
E.
Jane Belson
Jane Belson was a British barrister best known as the wife of author Douglas Adams.
- F. None of above. chosen
Statements (48)
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: Christa McAuliffe Description of subject: Christa McAuliffe was an American teacher selected as the first private citizen to fly in space, who tragically died in the 1986 Space Shuttle Challenger disaster.
Referenced by (38)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Christa McAuliffe
linked to: Christa McAuliffe
subject linked to:
Sharon
subject linked to:
Ronald Reagan Challenger disaster address (contribution)