T4
E601760
T4 is the large, modern main passenger terminal at Adolfo Suárez Madrid–Barajas Airport in Madrid, Spain, known for its distinctive architecture and extensive international flight operations.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T6604742 — 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: T4 Context triple: [Terminal 4 (Adolfo Suárez Madrid–Barajas Airport), alsoKnownAs, T4]
-
A.
T4
T4 is a light rail/tram line of the Trambesòs network serving the Barcelona metropolitan area.
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B.
T4
T4 is one of the lines of the Athens tram system, providing urban light-rail service across part of the Athens metropolitan area.
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C.
T4
T4 is a tram line that forms part of the urban light rail network serving the city of Casablanca, Morocco.
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D.
T4
T4 is a tram line serving the city of Villeurbanne as part of the Lyon metropolitan public transport network in France.
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E.
T3
T3 is a tram line in the Lyon public transport network in France, connecting the city center with eastern suburbs and key hubs like Part-Dieu station and the Eurexpo exhibition center.
- 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: T4 Target entity description: T4 is the large, modern main passenger terminal at Adolfo Suárez Madrid–Barajas Airport in Madrid, Spain, known for its distinctive architecture and extensive international flight operations.
-
A.
T4
T4 is a light rail/tram line of the Trambesòs network serving the Barcelona metropolitan area.
-
B.
T4
T4 is one of the lines of the Athens tram system, providing urban light-rail service across part of the Athens metropolitan area.
-
C.
T4
T4 is a tram line that forms part of the urban light rail network serving the city of Casablanca, Morocco.
-
D.
T4
T4 is a tram line serving the city of Villeurbanne as part of the Lyon metropolitan public transport network in France.
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E.
T3
T3 is a tram line in the Lyon public transport network in France, connecting the city center with eastern suburbs and key hubs like Part-Dieu station and the Eurexpo exhibition center.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | airport terminal ⓘ |
| alsoKnownAs |
Barajas T4
ⓘ
Terminal 4 ⓘ |
| cityServed | Madrid ⓘ |
| connectedTo |
Madrid Metro
ⓘ
bus services ⓘ road network ⓘ |
| continent | Europe ⓘ |
| country | Spain ⓘ |
| handles |
Schengen flights
ⓘ
domestic flights ⓘ international flights ⓘ non-Schengen flights ⓘ |
| hasFeature |
baggage claim area
ⓘ
customs control area ⓘ duty-free shopping area ⓘ large terminal building ⓘ lounges ⓘ modern design ⓘ multiple boarding gates ⓘ parking facilities ⓘ public transport connections ⓘ restaurants and cafes ⓘ security control area ⓘ spacious check-in area ⓘ |
| hasType |
hub terminal
ⓘ
international terminal ⓘ |
| knownFor |
distinctive architecture
ⓘ
extensive international flight operations ⓘ large passenger capacity ⓘ |
| locatedAt |
Adolfo Suárez Madrid–Barajas Airport site
ⓘ
linked to:
Adolfo Suárez Madrid–Barajas Airport
|
| locatedIn |
Community of Madrid
ⓘ
Madrid ⓘ Spain ⓘ |
| partOf | Adolfo Suárez Madrid–Barajas Airport ⓘ |
| regionServed |
Europe
ⓘ
Spain ⓘ |
| role | main passenger terminal of Adolfo Suárez Madrid–Barajas Airport ⓘ |
| serves | Adolfo Suárez Madrid–Barajas Airport ⓘ |
| usedFor |
airport security processing
ⓘ
baggage handling ⓘ commercial air transport ⓘ customs and immigration processing ⓘ passenger handling ⓘ |
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: T4 Description of subject: T4 is the large, modern main passenger terminal at Adolfo Suárez Madrid–Barajas Airport in Madrid, Spain, known for its distinctive architecture and extensive international flight operations.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.