Autoroutes et Tunnel du Mont Blanc
E359111
Autoroutes et Tunnel du Mont Blanc is a French company that operates motorway infrastructure and the Mont Blanc Tunnel between France and Italy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Autoroutes et Tunnel du Mont Blanc canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3455680 — 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: Autoroutes et Tunnel du Mont Blanc Context triple: [ATMB, fullName, Autoroutes et Tunnel du Mont Blanc]
-
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.
Vinci Autoroutes
Vinci Autoroutes is a major French motorway concession and operating company that manages and maintains large sections of the national toll road network.
-
C.
Fréjus Road Tunnel
The Fréjus Road Tunnel is a major trans-Alpine highway tunnel linking France and Italy through the Alps, serving as an important route for international road traffic.
-
D.
Autoroute des Cigognes
Autoroute des Cigognes is a major French motorway in the Alsace region that runs roughly north–south near the German border, connecting cities such as Strasbourg and Mulhouse.
-
E.
Autoroute Blanche
Autoroute Blanche is the French A40 motorway that links the Lyon region to the Alps and the Mont Blanc area, serving as a major route toward Italy and Switzerland.
- 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: Autoroutes et Tunnel du Mont Blanc Target entity description: Autoroutes et Tunnel du Mont Blanc is a French company that operates motorway infrastructure and the Mont Blanc Tunnel between France and Italy.
-
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.
Vinci Autoroutes
Vinci Autoroutes is a major French motorway concession and operating company that manages and maintains large sections of the national toll road network.
-
C.
Fréjus Road Tunnel
The Fréjus Road Tunnel is a major trans-Alpine highway tunnel linking France and Italy through the Alps, serving as an important route for international road traffic.
-
D.
Autoroute des Cigognes
Autoroute des Cigognes is a major French motorway in the Alsace region that runs roughly north–south near the German border, connecting cities such as Strasbourg and Mulhouse.
-
E.
Autoroute Blanche
Autoroute Blanche is the French A40 motorway that links the Lyon region to the Alps and the Mont Blanc area, serving as a major route toward Italy and Switzerland.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
French company
ⓘ
company ⓘ |
| country | France ⓘ |
| hasAsset | Mont Blanc Tunnel ⓘ |
| hasCrossBorderInfrastructure | Mont Blanc Tunnel ⓘ |
| hasRoute | road link between France and Italy through Mont Blanc ⓘ |
| hasService |
road maintenance
ⓘ
safety management ⓘ toll collection ⓘ traffic management ⓘ |
| industry |
motorway operation
ⓘ
transport infrastructure ⓘ tunnel operation ⓘ |
| languageOfOperation |
French
ⓘ
Italian ⓘ |
| locatedIn | Europe ⓘ |
| operates |
Mont Blanc Tunnel
ⓘ
motorway infrastructure ⓘ |
| operatesBetween |
France
ⓘ
Italy ⓘ |
| sector |
public works
ⓘ
transportation ⓘ |
| serves |
France
ⓘ
Italy ⓘ |
| typeOfBusiness |
infrastructure operator
ⓘ
toll road operator ⓘ |
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: Autoroutes et Tunnel du Mont Blanc Description of subject: Autoroutes et Tunnel du Mont Blanc is a French company that operates motorway infrastructure and the Mont Blanc Tunnel between France and Italy.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.