Tram line 12 (Geneva)
E134744
Tram line 12 (Geneva) is a major public transport route in Geneva, Switzerland, forming one of the core lines of the city’s tram system and connecting key districts across the urban area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Geneva tram line 12 | 1 |
| Tram line 12 (Geneva) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1177381 — 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: Tram line 12 (Geneva) Context triple: [Geneva tram network, hasLine, Tram line 12 (Geneva)]
-
A.
Geneva tram network
The Geneva tram network is an urban light rail system serving the city of Geneva and its suburbs, forming a key component of the region’s public transportation infrastructure.
-
B.
Tram line 10 of Verkehrsbetriebe Zürich
Tram line 10 of Verkehrsbetriebe Zürich is a major Zurich tram route that connects the city center with key destinations including the Irchel university campus and Zurich Airport.
-
C.
Geneva–Aéroport railway line
The Geneva–Aéroport railway line is a short Swiss rail link connecting central Geneva’s main station to Geneva International Airport, providing frequent regional and long-distance train services for air travelers and commuters.
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D.
Zürich tram network
The Zürich tram network is an extensive urban light rail system serving the city of Zürich and its suburbs, forming the backbone of the city’s public transportation.
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E.
Geneva bus network
The Geneva bus network is the city’s extensive public transportation system of bus routes operated by Transports publics genevois (TPG), connecting central hubs like Gare de Genève-Cornavin with neighborhoods across the Geneva region.
- 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: Tram line 12 (Geneva) Target entity description: Tram line 12 (Geneva) is a major public transport route in Geneva, Switzerland, forming one of the core lines of the city’s tram system and connecting key districts across the urban area.
-
A.
Geneva tram network
The Geneva tram network is an urban light rail system serving the city of Geneva and its suburbs, forming a key component of the region’s public transportation infrastructure.
-
B.
Tram line 10 of Verkehrsbetriebe Zürich
Tram line 10 of Verkehrsbetriebe Zürich is a major Zurich tram route that connects the city center with key destinations including the Irchel university campus and Zurich Airport.
-
C.
Geneva–Aéroport railway line
The Geneva–Aéroport railway line is a short Swiss rail link connecting central Geneva’s main station to Geneva International Airport, providing frequent regional and long-distance train services for air travelers and commuters.
-
D.
Zürich tram network
The Zürich tram network is an extensive urban light rail system serving the city of Zürich and its suburbs, forming the backbone of the city’s public transportation.
-
E.
Geneva bus network
The Geneva bus network is the city’s extensive public transportation system of bus routes operated by Transports publics genevois (TPG), connecting central hubs like Gare de Genève-Cornavin with neighborhoods across the Geneva region.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
public transport route
ⓘ
tram line ⓘ |
| connects |
Carouge
ⓘ
surface form:
Carouge district
central Geneva ⓘ eastern suburbs near French border ⓘ |
| country | Switzerland ⓘ |
| crossBorderAccess | provides access to French border at Moillesulaz ⓘ |
| electrification | electric tramway ⓘ |
| fareSystem | unireso ⓘ |
| gauge | metre gauge ⓘ |
| hasMode | rail-based street tram ⓘ |
| locatedIn |
Geneva
ⓘ
canton of Geneva ⓘ |
| networkRole | core line of Geneva tram system ⓘ |
| operator | Transports publics genevois ⓘ |
| partOf | Geneva tram network ⓘ |
| primaryFunction | urban passenger transport ⓘ |
| publicTransportSystem | Geneva public transport network ⓘ |
| region | Romandy ⓘ |
| serves |
Carouge
ⓘ
border area with France at Moillesulaz ⓘ city of Geneva ⓘ key districts of Geneva urban area ⓘ |
| serviceType | regular all-day service ⓘ |
| status | in operation ⓘ |
| terminus |
Moillesulaz
ⓘ
Palettes ⓘ |
| ticketing | integrated with Geneva buses and trams ⓘ |
| transportType | tram ⓘ |
| usedFor |
commuter travel
ⓘ
local urban mobility ⓘ |
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: Tram line 12 (Geneva) Description of subject: Tram line 12 (Geneva) is a major public transport route in Geneva, Switzerland, forming one of the core lines of the city’s tram system and connecting key districts across the urban area.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Geneva tram line 12