SAM 28000
E315416
SAM 28000 is one of the two specially modified Boeing VC-25A aircraft used by the President of the United States and commonly known by the call sign Air Force One when the president is aboard.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T2953979 — 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: SAM 28000 Context triple: [SAM 27000, successorAircraft, SAM 28000]
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A.
SAM 27000
SAM 27000 is the retired Boeing VC-137C aircraft that served as the primary Air Force One for several U.S. presidents from 1972 to 2001 and is now preserved as a museum exhibit.
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B.
Sharp X68000
The Sharp X68000 is a Japanese home computer and gaming system from the late 1980s and early 1990s, renowned for its advanced graphics and sound capabilities that made it a premier platform for high-quality arcade game ports.
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C.
Poros
Poros is a small Greek island in the Saronic Gulf known for its pine-covered hills, neoclassical town, and popularity as a nearby getaway from Athens.
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D.
Simo
Simo is a Finnish given name most famously borne by Simo Häyhä, a legendary World War II sniper.
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E.
SAS-3
SAS-3 is the third-generation Serial Attached SCSI (SAS) interface standard that significantly increases data transfer rates and performance for enterprise storage systems.
- 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: SAM 28000 Target entity description: SAM 28000 is one of the two specially modified Boeing VC-25A aircraft used by the President of the United States and commonly known by the call sign Air Force One when the president is aboard.
-
A.
SAM 27000
SAM 27000 is the retired Boeing VC-137C aircraft that served as the primary Air Force One for several U.S. presidents from 1972 to 2001 and is now preserved as a museum exhibit.
-
B.
Sharp X68000
The Sharp X68000 is a Japanese home computer and gaming system from the late 1980s and early 1990s, renowned for its advanced graphics and sound capabilities that made it a premier platform for high-quality arcade game ports.
-
C.
Poros
Poros is a small Greek island in the Saronic Gulf known for its pine-covered hills, neoclassical town, and popularity as a nearby getaway from Athens.
-
D.
Simo
Simo is a Finnish given name most famously borne by Simo Häyhä, a legendary World War II sniper.
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E.
SAS-3
SAS-3 was an earlier satellite in NASA’s Small Astronomy Satellite program, dedicated primarily to X-ray astronomy observations of cosmic sources.
- 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: SAM 28000 Description of subject: SAM 28000 is one of the two specially modified Boeing VC-25A aircraft used by the President of the United States and commonly known by the call sign Air Force One when the president is aboard.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
SAM 27000
subject surface form:
SAM 27000
this entity surface form:
SAM 29000