Aosta railway station
E451200
Aosta railway station is the main train station serving the city of Aosta in Italy’s Aosta Valley, providing regional rail connections to surrounding areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Aosta railway station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4550540 — 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: Aosta railway station Context triple: [Aosta, hasTransport, Aosta railway station]
-
A.
Montenvers station
Montenvers station is the upper mountain terminus near the Mer de Glace glacier above Chamonix, serving as a popular access point for alpine tourism in the French Alps.
-
B.
Sion railway station
Sion railway station is a suburban railway stop on Mumbai’s Central line, serving the densely populated Sion neighborhood and connecting it to the wider Mumbai metropolitan rail network.
-
C.
Trento railway station
Trento railway station is the main rail hub serving the city of Trento in northern Italy, connecting it to regional and national rail networks.
-
D.
Chamonix-Mont-Blanc station
Chamonix-Mont-Blanc station is a railway station in the French Alpine town of Chamonix that serves as a key access point for tourists and skiers traveling in the Mont Blanc region.
-
E.
Geneva station
Geneva station is a Metra commuter rail station in Geneva, Illinois, serving as a key stop on the Union Pacific West Line between Chicago and the 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: Aosta railway station Target entity description: Aosta railway station is the main train station serving the city of Aosta in Italy’s Aosta Valley, providing regional rail connections to surrounding areas.
-
A.
Montenvers station
Montenvers station is the upper mountain terminus near the Mer de Glace glacier above Chamonix, serving as a popular access point for alpine tourism in the French Alps.
-
B.
Sion railway station
Sion railway station is a suburban railway stop on Mumbai’s Central line, serving the densely populated Sion neighborhood and connecting it to the wider Mumbai metropolitan rail network.
-
C.
Trento railway station
Trento railway station is the main rail hub serving the city of Trento in northern Italy, connecting it to regional and national rail networks.
-
D.
Chamonix-Mont-Blanc station
Chamonix-Mont-Blanc station is a railway station in the French Alpine town of Chamonix that serves as a key access point for tourists and skiers traveling in the Mont Blanc region.
-
E.
Geneva station
Geneva station is a Metra commuter rail station in Geneva, Illinois, serving as a key stop on the Union Pacific West Line between Chicago and the western suburbs.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | railway station ⓘ |
| adjacentStationOnAosta–Pré-Saint-DidierLine | Sarre railway halt NERFINISHED ⓘ |
| adjacentStationOnChivasso–AostaLine |
Saint-Christophe railway halt
NERFINISHED
ⓘ
Sarre railway halt NERFINISHED ⓘ |
| category |
Buildings and structures in Aosta
ⓘ
Railway stations in Aosta Valley ⓘ |
| continent | Europe ⓘ |
| country | Italy ⓘ |
| electrification | non-electrified ⓘ |
| hasBuilding | passenger building ⓘ |
| hasConnection | urban and suburban buses in Aosta ⓘ |
| hasFacility |
bus connections
ⓘ
car park ⓘ disabled access ⓘ ticket machines ⓘ ticket office ⓘ toilets ⓘ waiting room ⓘ |
| hasLanguage |
French
ⓘ
Italian ⓘ |
| hasMapLocation | Aosta, Aosta Valley, Italy NERFINISHED ⓘ |
| hasService |
regional trains to Chivasso
ⓘ
regional trains to Ivrea ⓘ regional trains to Pré-Saint-Didier ⓘ regional trains to Turin ⓘ |
| hasServiceFrequency | regional timetable-based service ⓘ |
| hasStructureType | at-grade station ⓘ |
| locatedIn | Aosta NERFINISHED ⓘ |
| locatedInAdministrativeTerritory |
Aosta Valley
NERFINISHED
ⓘ
Autonomous region of Aosta Valley NERFINISHED ⓘ |
| locatedInTimeZone |
Central European Summer Time
ⓘ
Central European Time ⓘ |
| operator | Rete Ferroviaria Italiana NERFINISHED ⓘ |
| ownedBy | Rete Ferroviaria Italiana NERFINISHED ⓘ |
| partOfNetwork | Italian railway network ⓘ |
| passengerServiceOperator | Trenitalia NERFINISHED ⓘ |
| platformCount | 3 ⓘ |
| primaryFunction | passenger transport ⓘ |
| railwayLine |
Aosta–Pré-Saint-Didier railway
NERFINISHED
ⓘ
Chivasso–Aosta railway NERFINISHED ⓘ |
| railwayStationCode | AOSTA NERFINISHED ⓘ |
| serves |
Aosta Valley
NERFINISHED
ⓘ
city of Aosta NERFINISHED ⓘ |
| serviceType | regional rail ⓘ |
| trackCount | 4 ⓘ |
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: Aosta railway station Description of subject: Aosta railway station is the main train station serving the city of Aosta in Italy’s Aosta Valley, providing regional rail connections to surrounding areas.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.