RER E
E801603
RER E is a line of the Paris express suburban rail network (Réseau Express Régional) serving eastern suburbs and connecting them to central Paris.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RER E canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9397621 — 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: RER E Context triple: [Line 14 (Paris Métro), connectsWith, RER E]
-
A.
RER A
RER A is one of the main lines of the Paris regional express network, carrying large volumes of commuters and travelers between central Paris and its suburbs.
-
B.
RER D
RER D is one of the main lines of the Paris regional express network (RER), connecting northern and southern suburbs through central Paris.
-
C.
RER C
RER C is a major line of the Paris regional express rail network that connects central Paris with several suburbs and key destinations, including access to Orly Airport.
-
D.
RER NG
RER NG is a new-generation double-deck electric multiple unit train designed for Île-de-France’s RER network, offering higher capacity, improved accessibility, and enhanced passenger comfort.
-
E.
RER Vaud
RER Vaud is a regional express rail network in the canton of Vaud, Switzerland, providing frequent commuter and regional train services connecting local towns and cities.
- 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: RER E Target entity description: RER E is a line of the Paris express suburban rail network (Réseau Express Régional) serving eastern suburbs and connecting them to central Paris.
-
A.
RER A
RER A is one of the main lines of the Paris regional express network, carrying large volumes of commuters and travelers between central Paris and its suburbs.
-
B.
RER D
RER D is one of the main lines of the Paris regional express network (RER), connecting northern and southern suburbs through central Paris.
-
C.
RER C
RER C is a major line of the Paris regional express rail network that connects central Paris with several suburbs and key destinations, including access to Orly Airport.
-
D.
RER NG
RER NG is a new-generation double-deck electric multiple unit train designed for Île-de-France’s RER network, offering higher capacity, improved accessibility, and enhanced passenger comfort.
-
E.
RER Vaud
RER Vaud is a regional express rail network in the canton of Vaud, Switzerland, providing frequent commuter and regional train services connecting local towns and cities.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | RER line ⓘ |
| connects |
central Paris
ⓘ
eastern suburbs of Paris ⓘ |
| connectsWith |
Paris Métro Line 11
NERFINISHED
ⓘ
Paris Métro Line 12 NERFINISHED ⓘ Paris Métro Line 13 NERFINISHED ⓘ Paris Métro Line 14 NERFINISHED ⓘ Paris Métro Line 3 NERFINISHED ⓘ Paris Métro Line 4 NERFINISHED ⓘ Paris Métro Line 5 NERFINISHED ⓘ Paris Métro Line 7 NERFINISHED ⓘ Paris Métro Line 8 NERFINISHED ⓘ Paris Métro Line 9 NERFINISHED ⓘ RER A NERFINISHED ⓘ RER B NERFINISHED ⓘ RER D NERFINISHED ⓘ |
| electrification | 25 kV AC overhead line ⓘ |
| fareSystem | Île-de-France Mobilités NERFINISHED ⓘ |
| hasColor | purple ⓘ |
| hasStation |
Bondy
NERFINISHED
ⓘ
Chelles–Gournay NERFINISHED ⓘ Haussmann–Saint-Lazare NERFINISHED ⓘ Magenta NERFINISHED ⓘ Noisy-le-Sec NERFINISHED ⓘ Pantin NERFINISHED ⓘ Rosa Parks NERFINISHED ⓘ Tournan NERFINISHED ⓘ |
| lineNumber | E ⓘ |
| locatedIn |
France
ⓘ
Île-de-France region ⓘ
surface form:
Île-de-France
|
| opened | 1999 ⓘ |
| operator | SNCF NERFINISHED ⓘ |
| owner | SNCF Réseau NERFINISHED ⓘ |
| partOf |
Paris RER network
NERFINISHED
ⓘ
Réseau Express Régional NERFINISHED ⓘ |
| plannedExtensionTo |
La Défense
NERFINISHED
ⓘ
Mantes-la-Jolie NERFINISHED ⓘ |
| serves | eastern suburbs of Paris ⓘ |
| serviceType | express suburban rail ⓘ |
| terminus |
Chelles–Gournay
NERFINISHED
ⓘ
Haussmann–Saint-Lazare NERFINISHED ⓘ Magenta NERFINISHED ⓘ Tournan NERFINISHED ⓘ |
| trackGauge | standard gauge ⓘ |
| usesRollingStock |
MI 2N trains
ⓘ
RER NG trains NERFINISHED ⓘ Z 22500 trains NERFINISHED ⓘ |
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: RER E Description of subject: RER E is a line of the Paris express suburban rail network (Réseau Express Régional) serving eastern suburbs and connecting them to central Paris.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Line 14 (Paris Métro)
subject surface form:
Line P