Madrid–Barcelona
E871014
Madrid–Barcelona is a major high-speed rail corridor in Spain connecting the country’s capital with its leading Catalan metropolis.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Madrid–Barcelona canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10541130 — 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: Madrid–Barcelona Context triple: [TGV Ouigo, notableRoute, Madrid–Barcelona]
-
A.
Barcelona
Barcelona is a major Spanish Mediterranean city renowned for its distinctive Catalan culture, Gaudí architecture, and vibrant arts and nightlife scenes.
-
B.
Rivas-Vaciamadrid
Rivas-Vaciamadrid is a rapidly growing suburban municipality in central Spain, located southeast of Madrid and known for its residential developments and proximity to natural areas like the Southeast Regional Park.
-
C.
Barcelonès
Barcelonès is a highly urbanized comarca in Catalonia that includes the city of Barcelona and serves as one of the most densely populated areas in Spain.
-
D.
Sevilla
Sevilla is a station on Madrid's Metro network, serving Line 2 in the city center.
-
E.
Sevilla
Sevilla is a Mexico City Metro station on Line 1, located in the central area of the city and serving nearby commercial and residential zones.
- 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: Madrid–Barcelona Target entity description: Madrid–Barcelona is a major high-speed rail corridor in Spain connecting the country’s capital with its leading Catalan metropolis.
-
A.
Barcelona
Barcelona is a major Spanish Mediterranean city renowned for its distinctive Catalan culture, Gaudí architecture, and vibrant arts and nightlife scenes.
-
B.
Rivas-Vaciamadrid
Rivas-Vaciamadrid is a rapidly growing suburban municipality in central Spain, located southeast of Madrid and known for its residential developments and proximity to natural areas like the Southeast Regional Park.
-
C.
Barcelonès
Barcelonès is a highly urbanized comarca in Catalonia that includes the city of Barcelona and serves as one of the most densely populated areas in Spain.
-
D.
Sevilla
Sevilla is a station on Madrid's Metro network, serving Line 2 in the city center.
-
E.
Sevilla
Sevilla is a Mexico City Metro station on Line 1, located in the central area of the city and serving nearby commercial and residential zones.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf | high-speed rail corridor ⓘ |
| abbreviation | ADIF NERFINISHED ⓘ |
| category | High-speed railway lines in Spain ⓘ |
| connectsCity |
Barcelona
NERFINISHED
ⓘ
Madrid NERFINISHED ⓘ |
| constructionStart | 1990s ⓘ |
| country | Spain ⓘ |
| electrification | 25 kV AC overhead line ⓘ |
| endStation | Barcelona Sants NERFINISHED ⓘ |
| gauge | standard gauge ⓘ |
| lineLengthKm |
approximately 621
ⓘ
approximately 621.0 ⓘ |
| locatedIn | Spain ⓘ |
| maximumSpeedKmPerH | 300 ⓘ |
| notableFor | one of the busiest high-speed rail routes in Europe ⓘ |
| openingDate | 2003-10-11 ⓘ |
| openingDateFullRoute | 2008-02-20 ⓘ |
| operator | Renfe Operadora NERFINISHED ⓘ |
| owner | Administrador de Infraestructuras Ferroviarias NERFINISHED ⓘ |
| partOfNetwork |
AVE network
NERFINISHED
ⓘ
Spanish high-speed rail network ⓘ |
| passesThroughCity |
Calatayud
NERFINISHED
ⓘ
Camp de Tarragona NERFINISHED ⓘ Guadalajara–Yebes NERFINISHED ⓘ Lleida NERFINISHED ⓘ Zaragoza NERFINISHED ⓘ |
| passesThroughProvince |
Guadalajara
NERFINISHED
ⓘ
Lleida NERFINISHED ⓘ Madrid NERFINISHED ⓘ Saragossa NERFINISHED ⓘ Tarragona NERFINISHED ⓘ |
| passesThroughRegion |
Aragon
NERFINISHED
ⓘ
Castile–La Mancha NERFINISHED ⓘ Catalonia NERFINISHED ⓘ |
| primaryRollingStock |
AVE Class 102
NERFINISHED
ⓘ
AVE Class 103 NERFINISHED ⓘ S-112 NERFINISHED ⓘ S-130 NERFINISHED ⓘ |
| purpose | connect Madrid with Barcelona by high-speed rail ⓘ |
| segmentOpening |
Lleida–Barcelona 2008
ⓘ
Madrid–Zaragoza 2003 ⓘ Zaragoza–Lleida 2003 ⓘ |
| serviceType | passenger ⓘ |
| startStation | Madrid Puerta de Atocha NERFINISHED ⓘ |
| status | in operation ⓘ |
| trackConfiguration | double track ⓘ |
| travelTimeNonStop | about 2.5 hours ⓘ |
| usesSignallingSystem |
ASFA backup
ⓘ
ERTMS 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: Madrid–Barcelona Description of subject: Madrid–Barcelona is a major high-speed rail corridor in Spain connecting the country’s capital with its leading Catalan metropolis.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.