Tarentaise railway line
E546087
The Tarentaise railway line is a French alpine rail route in the Savoie region that serves ski resorts in the Tarentaise Valley and ends at Bourg-Saint-Maurice.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tarentaise railway line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5744742 — 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: Tarentaise railway line Context triple: [Bourg-Saint-Maurice, terminusOf, Tarentaise railway line]
-
A.
Turin–Aosta railway
The Turin–Aosta railway is a key Italian rail line connecting the city of Turin with the Aosta Valley, serving both regional passenger and freight traffic through northwestern Italy.
-
B.
Simplon railway line
The Simplon railway line is a major trans-Alpine rail route connecting Switzerland and Italy through the Simplon Tunnel, serving as an important international passenger and freight corridor.
-
C.
Turin–Modane railway
The Turin–Modane railway is a major trans-Alpine rail line connecting Turin in Italy with Modane in France, providing a key international route through the Alps.
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D.
Jura-Simplon-Bahn
The Jura-Simplon-Bahn was a major 19th-century Swiss railway company that operated key routes in western Switzerland and through the Alps before being absorbed into the national rail system.
-
E.
Lötschberg railway line
The Lötschberg railway line is a major Swiss Alpine rail route operated by BLS that connects the Bernese Oberland with the Valais through long tunnels and dramatic mountain scenery.
- 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: Tarentaise railway line Target entity description: The Tarentaise railway line is a French alpine rail route in the Savoie region that serves ski resorts in the Tarentaise Valley and ends at Bourg-Saint-Maurice.
-
A.
Turin–Aosta railway
The Turin–Aosta railway is a key Italian rail line connecting the city of Turin with the Aosta Valley, serving both regional passenger and freight traffic through northwestern Italy.
-
B.
Simplon railway line
The Simplon railway line is a major trans-Alpine rail route connecting Switzerland and Italy through the Simplon Tunnel, serving as an important international passenger and freight corridor.
-
C.
Turin–Modane railway
The Turin–Modane railway is a major trans-Alpine rail line connecting Turin in Italy with Modane in France, providing a key international route through the Alps.
-
D.
Jura-Simplon-Bahn
The Jura-Simplon-Bahn was a major 19th-century Swiss railway company that operated key routes in western Switzerland and through the Alps before being absorbed into the national rail system.
-
E.
Lötschberg railway line
The Lötschberg railway line is a major Swiss Alpine rail route operated by BLS that connects the Bernese Oberland with the Valais through long tunnels and dramatic mountain scenery.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf | railway line ⓘ |
| connectsTo | rest of French rail network at Albertville area ⓘ |
| country | France ⓘ |
| electrification | overhead line electrification ⓘ |
| gauge | standard gauge ⓘ |
| hasGeographicalContext | follows the Isère river valley (Tarentaise) ⓘ |
| hasLanguageOfLocation | French ⓘ |
| hasSeasonalPeak |
school holiday periods
ⓘ
winter ski season ⓘ |
| hasTerminusDirection | up-valley terminus at Bourg-Saint-Maurice ⓘ |
| locatedIn |
Auvergne-Rhône-Alpes region
ⓘ
surface form:
Auvergne-Rhône-Alpes
Savoie NERFINISHED ⓘ Tarentaise Valley NERFINISHED ⓘ |
| locatedInDepartment | Savoie department NERFINISHED ⓘ |
| locatedInMountainRange | Alps NERFINISHED ⓘ |
| operator | SNCF NERFINISHED ⓘ |
| partOf | French national railway network NERFINISHED ⓘ |
| purpose | to provide rail access to the Tarentaise Valley ⓘ |
| regionType | alpine route ⓘ |
| serves |
Bourg-Saint-Maurice
NERFINISHED
ⓘ
La Plagne ski area (via connecting transport) NERFINISHED ⓘ Les Arcs ski area (via funicular from Bourg-Saint-Maurice) NERFINISHED ⓘ Les Trois Vallées ski area (via connecting transport) NERFINISHED ⓘ Tarentaise Valley communities ⓘ Tignes ski area (via connecting transport) NERFINISHED ⓘ Val d’Isère ski area (via connecting transport) NERFINISHED ⓘ ski resorts in the Tarentaise Valley ⓘ |
| terminus |
Bourg-Saint-Maurice (town)
NERFINISHED
ⓘ
Bourg-Saint-Maurice station NERFINISHED ⓘ |
| transportMode | rail ⓘ |
| usedFor |
access to alpine ski resorts
ⓘ
passenger transport ⓘ tourist 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: Tarentaise railway line Description of subject: The Tarentaise railway line is a French alpine rail route in the Savoie region that serves ski resorts in the Tarentaise Valley and ends at Bourg-Saint-Maurice.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.