XH558
E861056
XH558 is the last airworthy Avro Vulcan bomber, preserved as a heritage aircraft in the United Kingdom.
All labels observed (1)
| Label | Occurrences |
|---|---|
| XH558 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10398380 — 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: XH558 Context triple: [Vulcan XH558, tailNumber, XH558]
-
A.
XHKG
XHKG is the Market Identifier Code for the Hong Kong Stock Exchange’s main trading venue.
-
B.
XHK
XHK is the IATA code for the Valence TGV high-speed railway station in southeastern France.
-
C.
XEW-TV
XEW-TV is a pioneering Mexican television station based in Mexico City that became one of the flagship channels of what is now Televisa.
-
D.
XEW-AM
XEW-AM is a historic and influential Mexican radio station, often called "La Voz de la América Latina desde México," that became a cornerstone of Spanish-language broadcasting.
-
E.
KSMX
KSMX is the ICAO airport code for Santa Maria Public Airport in Santa Maria, California.
- 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: XH558 Target entity description: XH558 is the last airworthy Avro Vulcan bomber, preserved as a heritage aircraft in the United Kingdom.
-
A.
XHKG
XHKG is the Market Identifier Code for the Hong Kong Stock Exchange’s main trading venue.
-
B.
XHK
XHK is the IATA code for the Valence TGV high-speed railway station in southeastern France.
-
C.
XEW-TV
XEW-TV is a pioneering Mexican television station based in Mexico City that became one of the flagship channels of what is now Televisa.
-
D.
XEW-AM
XEW-AM is a historic and influential Mexican radio station, often called "La Voz de la América Latina desde México," that became a cornerstone of Spanish-language broadcasting.
-
E.
KSMX
KSMX is the ICAO airport code for Santa Maria Public Airport in Santa Maria, California.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Avro Vulcan
ⓘ
heritage aircraft ⓘ military aircraft ⓘ strategic bomber ⓘ |
| aircraftModel | Avro Vulcan B.2 NERFINISHED ⓘ |
| aircraftRole |
display aircraft
ⓘ
nuclear deterrent bomber ⓘ strategic bomber ⓘ |
| aircraftType | V-bomber NERFINISHED ⓘ |
| airForce | Royal Air Force NERFINISHED ⓘ |
| airframeNumber | XH558 NERFINISHED ⓘ |
| basedAt |
Doncaster Sheffield Airport
NERFINISHED
ⓘ
RAF Waddington NERFINISHED ⓘ Robin Hood Airport Doncaster Sheffield NERFINISHED ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| designedAs | high-altitude strategic bomber ⓘ |
| era | Cold War ⓘ |
| finalFlightYear | 2015 ⓘ |
| firstFlightYear | 1960 ⓘ |
| hasWingConfiguration | delta wing ⓘ |
| heritageRole | heritage aircraft ⓘ |
| locatedIn |
England
ⓘ
United Kingdom ⓘ |
| manufacturer | Avro NERFINISHED ⓘ |
| militaryOperator | Royal Air Force NERFINISHED ⓘ |
| notableFor |
being the last flying Vulcan bomber
ⓘ
public fundraising restoration ⓘ |
| operatedBy |
Royal Air Force
ⓘ
Vulcan to the Sky Trust NERFINISHED ⓘ |
| partOf | V-bomber force NERFINISHED ⓘ |
| preservationLocation |
Doncaster Sheffield Airport
NERFINISHED
ⓘ
Robin Hood Airport Doncaster Sheffield NERFINISHED ⓘ |
| registration | XH558 NERFINISHED ⓘ |
| registrationPrefix | XH ⓘ |
| retiredFromRAFYear | 1993 ⓘ |
| returnedToFlightYear | 2007 ⓘ |
| serviceEntryYear | 1960 ⓘ |
| status |
grounded
ⓘ
last airworthy Avro Vulcan NERFINISHED ⓘ preserved ⓘ |
| tailNumber | XH558 NERFINISHED ⓘ |
| usedFor |
airshows
ⓘ
heritage flights ⓘ public displays ⓘ |
| variantOf | Avro Vulcan B.2 NERFINISHED ⓘ |
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: XH558 Description of subject: XH558 is the last airworthy Avro Vulcan bomber, preserved as a heritage aircraft in the United Kingdom.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.