Tenda road tunnel
E177640
The Tenda road tunnel is a major Alpine tunnel connecting France and Italy beneath the Col de Tende, facilitating cross-border road traffic through the Maritime Alps.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Tenda road tunnel canonical | 2 |
| Colle di Tenda Road Tunnel | 1 |
| Tenda tunnel | 1 |
| road tunnel of Colle di Tenda | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1563830 — 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: Tenda road tunnel Context triple: [Col de Tende, hasStructure, Tenda road tunnel]
-
A.
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.
-
B.
Malinta Tunnel
Malinta Tunnel is a historic underground complex on Corregidor Island in the Philippines that served as a bomb-proof headquarters and hospital for American and Filipino forces during World War II.
-
C.
Shela Bagh Tunnel
Shela Bagh Tunnel is a historic railway tunnel in Balochistan, Pakistan, known as one of the longest and most significant tunnels on the region’s mountainous rail routes.
-
D.
Maastunnel
Maastunnel is a historic traffic tunnel in Rotterdam, the Netherlands, carrying road, bicycle, and pedestrian traffic beneath the Nieuwe Maas river.
-
E.
Robertson Tunnel
Robertson Tunnel is a major light rail tunnel in Portland, Oregon, carrying MAX trains through the West Hills between downtown and the city’s western suburbs.
- 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: Tenda road tunnel Target entity description: The Tenda road tunnel is a major Alpine tunnel connecting France and Italy beneath the Col de Tende, facilitating cross-border road traffic through the Maritime Alps.
-
A.
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.
-
B.
Malinta Tunnel
Malinta Tunnel is a historic underground complex on Corregidor Island in the Philippines that served as a bomb-proof headquarters and hospital for American and Filipino forces during World War II.
-
C.
Shela Bagh Tunnel
Shela Bagh Tunnel is a historic railway tunnel in Balochistan, Pakistan, known as one of the longest and most significant tunnels on the region’s mountainous rail routes.
-
D.
Maastunnel
Maastunnel is a historic traffic tunnel in Rotterdam, the Netherlands, carrying road, bicycle, and pedestrian traffic beneath the Nieuwe Maas river.
-
E.
Robertson Tunnel
Robertson Tunnel is a major light rail tunnel in Portland, Oregon, carrying MAX trains through the West Hills between downtown and the city’s western suburbs.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
Alpine tunnel
ⓘ
cross-border infrastructure ⓘ road tunnel ⓘ |
| connectsCountry |
France
ⓘ
Italy ⓘ |
| connectsRegion |
Piedmont
ⓘ
Provence-Alpes-Côte d’Azur ⓘ |
| crosses | Franco-Italian border ⓘ |
| facilitates |
tourism between France and Italy
ⓘ
trade between France and Italy ⓘ |
| hasLanguageVariant |
French: Tunnel routier du col de Tende
ⓘ
Italian: Galleria stradale del Colle di Tenda ⓘ |
| hasNameOrigin | Col de Tende ⓘ |
| hasTransportMode | motor vehicles ⓘ |
| locatedIn | Maritime Alps ⓘ |
| locatedInCountry |
France
ⓘ
Italy ⓘ |
| locatedNear |
Cuneo
ⓘ
Tende ⓘ |
| locatedUnder | Col de Tende ⓘ |
| partOf |
Alpine road network
ⓘ
Franco-Italian border crossings ⓘ |
| passesThrough |
Alps
ⓘ
Maritime Alps ⓘ |
| roadType | international road link ⓘ |
| usedFor |
cross-border transport
ⓘ
road traffic ⓘ |
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: Tenda road tunnel Description of subject: The Tenda road tunnel is a major Alpine tunnel connecting France and Italy beneath the Col de Tende, facilitating cross-border road traffic through the Maritime Alps.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tenda road tunnel
linked to: Tenda road tunnel
subject linked to:
French: Tunnel routier du col de Tende
linked to: Tenda road tunnel