Vielha Tunnel
E296952
Vielha Tunnel is a major road tunnel in the central Pyrenees that provides a key transport link connecting the Val d’Aran with the rest of Catalonia and Spain.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Vielha Tunnel canonical | 2 |
| Túnel de Vielha | 1 |
| Túnel de Vielha e Mijaran | 1 |
| Vielha tunnel | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2776561 — 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: Vielha Tunnel Context triple: [Val d’Aran, hasTunnel, Vielha Tunnel]
-
A.
Mont Blanc Tunnel
The Mont Blanc Tunnel is a major trans-Alpine road tunnel linking France and Italy beneath the Mont Blanc massif, serving as a key route for international traffic through the Alps.
-
B.
Fréjus Rail Tunnel
The Fréjus Rail Tunnel is a major Alpine railway tunnel linking France and Italy, playing a key role in trans-European rail transport.
-
C.
Wawona Tunnel
Wawona Tunnel is a historic highway tunnel in Yosemite National Park that serves as the dramatic western gateway to the famous Tunnel View overlook of Yosemite Valley.
-
D.
Semmering Pass
Semmering Pass is a historic mountain pass in the Eastern Alps of Austria, renowned for its scenic landscapes and the pioneering Semmering Railway that crosses it.
-
E.
Roki Tunnel
Roki Tunnel is a strategic road tunnel through the Caucasus Mountains that serves as a key transport link between Russia and the breakaway region of South Ossetia in Georgia.
- 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: Vielha Tunnel Target entity description: Vielha Tunnel is a major road tunnel in the central Pyrenees that provides a key transport link connecting the Val d’Aran with the rest of Catalonia and Spain.
-
A.
Mont Blanc Tunnel
The Mont Blanc Tunnel is a major trans-Alpine road tunnel linking France and Italy beneath the Mont Blanc massif, serving as a key route for international traffic through the Alps.
-
B.
Fréjus Rail Tunnel
The Fréjus Rail Tunnel is a major Alpine railway tunnel linking France and Italy, playing a key role in trans-European rail transport.
-
C.
Wawona Tunnel
Wawona Tunnel is a historic highway tunnel in Yosemite National Park that serves as the dramatic western gateway to the famous Tunnel View overlook of Yosemite Valley.
-
D.
Semmering Pass
Semmering Pass is a historic mountain pass in the Eastern Alps of Austria, renowned for its scenic landscapes and the pioneering Semmering Railway that crosses it.
-
E.
Roki Tunnel
Roki Tunnel is a strategic road tunnel through the Caucasus Mountains that serves as a key transport link between Russia and the breakaway region of South Ossetia in Georgia.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
highway tunnel
ⓘ
road tunnel ⓘ |
| connects |
Val d’Aran
ⓘ
rest of Catalonia ⓘ rest of Spain ⓘ |
| country | Spain ⓘ |
| crosses | central Pyrenees ⓘ |
| function |
freight transport corridor
ⓘ
passenger transport corridor ⓘ road transport link ⓘ |
| hasLanes | 2 ⓘ |
| hasNameInLanguage |
Túnel de Vielha
ⓘ
linked to:
Vielha Tunnel
Túnel de Vielha e Mijaran ⓘ
linked to:
Vielha Tunnel
|
| hasType | road infrastructure ⓘ |
| isKeyInfrastructureFor |
Catalonia
ⓘ
Spain ⓘ |
| isMajorAccessRouteFor | Val d’Aran ⓘ |
| isOnRoute |
Spain–France corridor via Val d’Aran
ⓘ
linked to:
Canfranc rail tunnel
|
| isUsedBy |
buses
ⓘ
cars ⓘ motor vehicles ⓘ trucks ⓘ |
| locatedIn |
Catalonia
ⓘ
Pyrenees ⓘ Spain ⓘ Val d’Aran ⓘ |
| locatedInMountainRange | Pyrenees ⓘ |
| namedAfter |
Vielha
ⓘ
linked to:
Vielha e Mijaran
|
| partOf | N-230 road ⓘ |
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: Vielha Tunnel Description of subject: Vielha Tunnel is a major road tunnel in the central Pyrenees that provides a key transport link connecting the Val d’Aran with the rest of Catalonia and Spain.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Vielha Tunnel
linked to: Vielha Tunnel
linked to: Vielha Tunnel