Discovery (OV-103)
E684169
Discovery (OV-103) was a NASA Space Shuttle orbiter that flew numerous key missions including the deployment of the Hubble Space Telescope and the return to flight after both the Challenger and Columbia disasters.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Discovery (OV-103) canonical | 3 |
| OV-103 Discovery | 2 |
| Discovery OV-103 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7722581 — 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: Discovery (OV-103) Context triple: [OV-102, successorOrbiter, Discovery (OV-103)]
-
A.
OV-102 Columbia
OV-102 Columbia was NASA’s first operational Space Shuttle orbiter, notable for pioneering numerous missions in the Space Shuttle program before its loss in 2003.
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B.
EP-3E Aries II
The EP-3E Aries II is a U.S. Navy signals intelligence and electronic reconnaissance aircraft used for surveillance and intelligence-gathering missions.
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C.
Martin Marietta X-24B
The Martin Marietta X-24B was an experimental lifting-body research aircraft developed in the 1970s to study unpowered reentry and landing techniques that helped pave the way for the Space Shuttle program.
-
D.
Martin Marietta X-24A
The Martin Marietta X-24A was an experimental lifting-body research aircraft developed in the late 1960s to study unpowered reentry and landing characteristics for future reusable spacecraft.
-
E.
Challenger
Challenger was a streamlined passenger train operated by the Union Pacific Railroad, known for offering affordable long-distance travel with modern amenities across the American West.
- 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: Discovery (OV-103) Target entity description: Discovery (OV-103) was a NASA Space Shuttle orbiter that flew numerous key missions including the deployment of the Hubble Space Telescope and the return to flight after both the Challenger and Columbia disasters.
-
A.
OV-102 Columbia
OV-102 Columbia was NASA’s first operational Space Shuttle orbiter, notable for pioneering numerous missions in the Space Shuttle program before its loss in 2003.
-
B.
EP-3E Aries II
The EP-3E Aries II is a U.S. Navy signals intelligence and electronic reconnaissance aircraft used for surveillance and intelligence-gathering missions.
-
C.
Martin Marietta X-24B
The Martin Marietta X-24B was an experimental lifting-body research aircraft developed in the 1970s to study unpowered reentry and landing techniques that helped pave the way for the Space Shuttle program.
-
D.
Martin Marietta X-24A
The Martin Marietta X-24A was an experimental lifting-body research aircraft developed in the late 1960s to study unpowered reentry and landing characteristics for future reusable spacecraft.
-
E.
Challenger
Challenger was a streamlined passenger train operated by the Union Pacific Railroad, known for offering affordable long-distance travel with modern amenities across the American West.
- F. None of above. chosen
Statements (51)
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: Discovery (OV-103) Description of subject: Discovery (OV-103) was a NASA Space Shuttle orbiter that flew numerous key missions including the deployment of the Hubble Space Telescope and the return to flight after both the Challenger and Columbia disasters.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Discovery (OV-103)
linked to: Discovery (OV-103)
linked to: Discovery (OV-103)