Lyon Metro
E487491
Lyon Metro is the rapid transit system serving the French city of Lyon and its suburbs, known for its rubber-tyred lines and integration with the city’s broader public transport network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lyon Metro canonical | 9 |
| Lyon metro network | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4961427 — 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: Lyon Metro Context triple: [Lyon metropolitan area, hasMetroSystem, Lyon Metro]
-
A.
Lyon Metro Line B
Lyon Metro Line B is a major north–south rapid transit line in Lyon’s metro system, connecting key districts and transport hubs including the Part-Dieu business district and railway station.
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B.
Lyon Metro line A
Lyon Metro line A is one of the main lines of the Lyon rapid transit system in France, running east–west through the city center and connecting key districts and transport hubs.
-
C.
Lyon Metro line D
Lyon Metro line D is a fully automated, east–west metro line in Lyon, France, connecting major districts and landmarks across the city.
-
D.
Lille Metro
The Lille Metro is a fully automated light metro system serving the city of Lille and its metropolitan area in northern France.
-
E.
Nantes tramway
The Nantes tramway is a modern light rail network in Nantes, France, that serves as a key component of the city's public transportation system.
- 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: Lyon Metro Target entity description: Lyon Metro is the rapid transit system serving the French city of Lyon and its suburbs, known for its rubber-tyred lines and integration with the city’s broader public transport network.
-
A.
Lyon Metro Line B
Lyon Metro Line B is a major north–south rapid transit line in Lyon’s metro system, connecting key districts and transport hubs including the Part-Dieu business district and railway station.
-
B.
Lyon Metro line A
Lyon Metro line A is one of the main lines of the Lyon rapid transit system in France, running east–west through the city center and connecting key districts and transport hubs.
-
C.
Lyon Metro line D
Lyon Metro line D is a fully automated, east–west metro line in Lyon, France, connecting major districts and landmarks across the city.
-
D.
Lille Metro
The Lille Metro is a fully automated light metro system serving the city of Lille and its metropolitan area in northern France.
-
E.
Nantes tramway
The Nantes tramway is a modern light rail network in Nantes, France, that serves as a key component of the city's public transportation system.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
metro system
ⓘ
rapid transit system ⓘ |
| characteristic |
integrated with buses and trams
ⓘ
rubber-tyred metro ⓘ underground and elevated sections ⓘ |
| city | Lyon NERFINISHED ⓘ |
| connectsWith |
Lyon Part-Dieu railway station
NERFINISHED
ⓘ
Lyon Perrache railway station NERFINISHED ⓘ Lyon bus network NERFINISHED ⓘ Lyon tramway NERFINISHED ⓘ Lyon trolleybus network NERFINISHED ⓘ Rhônexpress NERFINISHED ⓘ |
| country | France ⓘ |
| electrification | 750 V DC third rail ⓘ |
| fareSystem | TCL unified ticketing system ⓘ |
| fareZoneSystem | single urban fare zone for TCL network ⓘ |
| hasLine |
Lyon Metro Line A
NERFINISHED
ⓘ
Lyon Metro Line B NERFINISHED ⓘ Lyon Metro Line C NERFINISHED ⓘ Lyon Metro Line D NERFINISHED ⓘ |
| hasRollingStock |
MPL 14
NERFINISHED
ⓘ
MPL 16 NERFINISHED ⓘ MPL 75 NERFINISHED ⓘ MPL 85 NERFINISHED ⓘ |
| inception | 1978 ⓘ |
| line |
Line A
NERFINISHED
ⓘ
Line B NERFINISHED ⓘ Line C NERFINISHED ⓘ Line D NERFINISHED ⓘ |
| locatedIn |
Auvergne-Rhône-Alpes region
ⓘ
surface form:
Auvergne-Rhône-Alpes
France ⓘ |
| notableFeature | Line D is fully automated NERFINISHED ⓘ |
| numberOfLines | 4 ⓘ |
| openingDate | 1978-05-02 ⓘ |
| operator |
TCL
NERFINISHED
ⓘ
Transports en commun lyonnais NERFINISHED ⓘ |
| owner | SYTRAL Mobilités NERFINISHED ⓘ |
| primaryHub |
Bellecour station
NERFINISHED
ⓘ
Charpennes–Charles Hernu station NERFINISHED ⓘ Hôtel de Ville–Louis Pradel station NERFINISHED ⓘ Saxe–Gambetta station NERFINISHED ⓘ |
| region | Metropolis of Lyon NERFINISHED ⓘ |
| safetySystem | automatic train control on Line D ⓘ |
| serves |
Caluire-et-Cuire
NERFINISHED
ⓘ
Lyon NERFINISHED ⓘ Lyon metropolitan area NERFINISHED ⓘ Villeurbanne NERFINISHED ⓘ |
| servesAirportIndirectly | Lyon–Saint-Exupéry Airport via Rhônexpress ⓘ |
| trackGauge | standard gauge ⓘ |
| website | https://www.tcl.fr ⓘ |
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: Lyon Metro Description of subject: Lyon Metro is the rapid transit system serving the French city of Lyon and its suburbs, known for its rubber-tyred lines and integration with the city’s broader public transport network.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Lyon metro network
this entity surface form:
Lyon metro network
subject surface form:
Part-Dieu