Madrid–Valladolid high-speed line
E791181
The Madrid–Valladolid high-speed line is a major Spanish AVE railway corridor connecting Madrid with Valladolid as part of the country’s high-speed rail network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Madrid–Valladolid high-speed line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9269893 — 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–Valladolid high-speed line Context triple: [Talgo 350, usedOnLine, Madrid–Valladolid high-speed line]
-
A.
Madrid–Zaragoza–Lleida high-speed line
The Madrid–Zaragoza–Lleida high-speed line is a major section of Spain’s AVE network that connects Madrid with northeastern cities on dedicated high-speed rail infrastructure.
-
B.
Madrid–Barcelona high-speed line
The Madrid–Barcelona high-speed line is a major Spanish AVE railway corridor that connects the country’s capital with its second-largest city using dedicated high-speed infrastructure.
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C.
Madrid–Valencia railway
The Madrid–Valencia railway is a major Spanish rail line connecting the nation’s capital with the Mediterranean port city of Valencia, serving as an important corridor for both passenger and freight transport.
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D.
Madrid–Alicante railway
The Madrid–Alicante railway is a major Spanish rail line connecting the capital Madrid with the Mediterranean coastal city of Alicante, serving as an important corridor for both passenger and freight transport.
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E.
Madrid–Andalusia railway
The Madrid–Andalusia railway is a major rail line in Spain that connects the capital, Madrid, with the southern region of Andalusia, serving as a key corridor for both passenger and freight transport.
- 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–Valladolid high-speed line Target entity description: The Madrid–Valladolid high-speed line is a major Spanish AVE railway corridor connecting Madrid with Valladolid as part of the country’s high-speed rail network.
-
A.
Madrid–Zaragoza–Lleida high-speed line
The Madrid–Zaragoza–Lleida high-speed line is a major section of Spain’s AVE network that connects Madrid with northeastern cities on dedicated high-speed rail infrastructure.
-
B.
Madrid–Barcelona high-speed line
The Madrid–Barcelona high-speed line is a major Spanish AVE railway corridor that connects the country’s capital with its second-largest city using dedicated high-speed infrastructure.
-
C.
Madrid–Valencia railway
The Madrid–Valencia railway is a major Spanish rail line connecting the nation’s capital with the Mediterranean port city of Valencia, serving as an important corridor for both passenger and freight transport.
-
D.
Madrid–Alicante railway
The Madrid–Alicante railway is a major Spanish rail line connecting the capital Madrid with the Mediterranean coastal city of Alicante, serving as an important corridor for both passenger and freight transport.
-
E.
Madrid–Andalusia railway
The Madrid–Andalusia railway is a major rail line in Spain that connects the capital, Madrid, with the southern region of Andalusia, serving as a key corridor for both passenger and freight transport.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
high-speed railway line
ⓘ
railway infrastructure project ⓘ |
| connects |
Madrid
NERFINISHED
ⓘ
Valladolid NERFINISHED ⓘ |
| constructionStart | 1990s ⓘ |
| country | Spain ⓘ |
| crossesMountainRange | Sierra de Guadarrama NERFINISHED ⓘ |
| electrification | 25 kV AC 50 Hz overhead line ⓘ |
| endPoint | Valladolid NERFINISHED ⓘ |
| endStation | Valladolid-Campo Grande railway station NERFINISHED ⓘ |
| formsCorridorTo |
Basque Country
NERFINISHED
ⓘ
Cantabria NERFINISHED ⓘ Galicia NERFINISHED ⓘ northwest Spain ⓘ |
| formsPartOfAxis |
Madrid–Valladolid–Galicia high-speed corridor
NERFINISHED
ⓘ
Madrid–Valladolid–León high-speed corridor NERFINISHED ⓘ |
| gauge | 1,435 mm standard gauge ⓘ |
| GuadarramaTunnelLength | approximately 28.4 km ⓘ |
| hasStructure |
Guadarrama Tunnel
NERFINISHED
ⓘ
Túnel de Guadarrama NERFINISHED ⓘ |
| length | approximately 179 km ⓘ |
| locatedIn | Spain ⓘ |
| maximumDesignSpeed | 350 km/h ⓘ |
| openedForPassengerService | 2007-12-22 ⓘ |
| openingDate | 2007-12-22 ⓘ |
| operator |
ADIF
NERFINISHED
ⓘ
Administrador de Infraestructuras Ferroviarias NERFINISHED ⓘ |
| partOf |
Red Ferroviaria de Alta Velocidad (Spain)
NERFINISHED
ⓘ
Spanish high-speed rail network NERFINISHED ⓘ |
| passesThrough |
Castile and León
NERFINISHED
ⓘ
Community of Madrid NERFINISHED ⓘ |
| previousMainRoute | conventional Madrid–Valladolid railway line NERFINISHED ⓘ |
| primaryServiceType | long-distance high-speed services ⓘ |
| purpose | passenger transport ⓘ |
| railwayNetworkRole | northern branch of Spain’s high-speed network ⓘ |
| reducesTravelTimeBetween |
Madrid
NERFINISHED
ⓘ
Valladolid NERFINISHED ⓘ |
| secondaryServiceType | medium-distance high-speed services ⓘ |
| signallingSystem |
ERTMS
NERFINISHED
ⓘ
ETCS NERFINISHED ⓘ |
| startPoint | Madrid NERFINISHED ⓘ |
| startStation | Madrid-Chamartín railway station NERFINISHED ⓘ |
| status | in operation ⓘ |
| trackConfiguration | double track ⓘ |
| travelTimeMadridValladolidAfterOpening | about 55 minutes ⓘ |
| typicalOperatingSpeed | 300 km/h ⓘ |
| usedBy |
AVE
NERFINISHED
ⓘ
Alvia NERFINISHED ⓘ Avant NERFINISHED ⓘ Renfe Operadora 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–Valladolid high-speed line Description of subject: The Madrid–Valladolid high-speed line is a major Spanish AVE railway corridor connecting Madrid with Valladolid as part of the country’s high-speed rail network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.