Saint-Michel – Notre-Dame RER station
E693722
Saint-Michel – Notre-Dame RER station is a major central Paris commuter rail hub on the RER network, serving the Île de la Cité area and providing access to landmarks such as Notre-Dame Cathedral.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Saint-Michel – Notre-Dame RER station canonical | 3 |
| Saint-Michel–Notre-Dame (RER) | 2 |
| Saint-Michel–Notre-Dame (RER) station | 1 |
| Saint-Michel–Notre-Dame RER station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7777986 — 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: Saint-Michel – Notre-Dame RER station Context triple: [Hôtel-Dieu de Paris, nearPublicTransport, Saint-Michel – Notre-Dame RER station]
-
A.
Saint-Michel station
Saint-Michel station is a Montreal Metro station that serves as the eastern terminus of the Blue Line in the Rosemont–La Petite-Patrie borough.
-
B.
Saint-Denis station
Saint-Denis station is a major suburban railway and RER hub in the northern suburbs of Paris, France, providing regional and commuter rail connections including RER line D.
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C.
Notre-Dame-des-Champs metro station
Notre-Dame-des-Champs metro station is a Paris Métro station on Line 12 located in the Left Bank’s 6th arrondissement near the Montparnasse district.
-
D.
St. Denis station
St. Denis station is a MARC commuter rail stop in Maryland serving passengers on the Camden Line between Washington, D.C., and Baltimore.
-
E.
La Tour-Maubourg metro station
La Tour-Maubourg metro station is a Paris Métro station in the 7th arrondissement, near Les Invalides and the Eiffel Tower, serving Line 8.
- 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: Saint-Michel – Notre-Dame RER station Target entity description: Saint-Michel – Notre-Dame RER station is a major central Paris commuter rail hub on the RER network, serving the Île de la Cité area and providing access to landmarks such as Notre-Dame Cathedral.
-
A.
Saint-Michel station
Saint-Michel station is a Montreal Metro station that serves as the eastern terminus of the Blue Line in the Rosemont–La Petite-Patrie borough.
-
B.
Saint-Denis station
Saint-Denis station is a major suburban railway and RER hub in the northern suburbs of Paris, France, providing regional and commuter rail connections including RER line D.
-
C.
Notre-Dame-des-Champs metro station
Notre-Dame-des-Champs metro station is a Paris Métro station on Line 12 located in the Left Bank’s 6th arrondissement near the Montparnasse district.
-
D.
St. Denis station
St. Denis station is a MARC commuter rail stop in Maryland serving passengers on the Camden Line between Washington, D.C., and Baltimore.
-
E.
La Tour-Maubourg metro station
La Tour-Maubourg metro station is a Paris Métro station in the 7th arrondissement, near Les Invalides and the Eiffel Tower, serving Line 8.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
RER station
ⓘ
railway station in Paris ⓘ |
| adjacentStationOnRERB |
Châtelet – Les Halles
NERFINISHED
ⓘ
Luxembourg NERFINISHED ⓘ |
| adjacentStationOnRERC |
Gare d’Austerlitz
NERFINISHED
ⓘ
Musée d’Orsay NERFINISHED ⓘ |
| category |
RER B stations
ⓘ
RER C stations ⓘ Railway stations in Paris ⓘ |
| connectsTo |
Paris Métro Line 10
NERFINISHED
ⓘ
Paris Métro Line 4 NERFINISHED ⓘ Saint-Michel Paris Métro station NERFINISHED ⓘ |
| country | France ⓘ |
| fareZone | Paris fare zone 1 ⓘ |
| hasAccessibility | partially accessible ⓘ |
| hasConnectionType | interchange station ⓘ |
| hasPlatforms | 4 ⓘ |
| hasService |
commuter rail
ⓘ
regional rail ⓘ |
| hasStationCode | SMND NERFINISHED ⓘ |
| hasStructureType | underground station ⓘ |
| hasTracks | 4 ⓘ |
| lineServed |
RER B
NERFINISHED
ⓘ
RER C NERFINISHED ⓘ |
| locatedIn |
5th arrondissement of Paris
NERFINISHED
ⓘ
6th arrondissement of Paris ⓘ Latin Quarter of Paris NERFINISHED ⓘ Paris ⓘ Île-de-France region ⓘ
surface form:
Île-de-France
|
| locatedNear |
Boulevard Saint-Michel
NERFINISHED
ⓘ
Notre-Dame Cathedral NERFINISHED ⓘ Pont Saint-Michel NERFINISHED ⓘ Seine River NERFINISHED ⓘ Square Jean XXIII NERFINISHED ⓘ |
| locatedOn | Left Bank of the Seine NERFINISHED ⓘ |
| locatedOpposite | Île de la Cité NERFINISHED ⓘ |
| network | RER NERFINISHED ⓘ |
| opened | 1977 ⓘ |
| openedOnLine |
RER B
NERFINISHED
ⓘ
RER C NERFINISHED ⓘ |
| operator |
RATP group
ⓘ
surface form:
RATP
|
| ownedBy | RATP NERFINISHED ⓘ |
| partOf |
Paris regional express network
NERFINISHED
ⓘ
Transilien network NERFINISHED ⓘ |
| serves |
Notre-Dame de Paris
NERFINISHED
ⓘ
Saint-Michel area ⓘ Île de la Cité NERFINISHED ⓘ |
| significance | major central Paris commuter rail hub ⓘ |
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: Saint-Michel – Notre-Dame RER station Description of subject: Saint-Michel – Notre-Dame RER station is a major central Paris commuter rail hub on the RER network, serving the Île de la Cité area and providing access to landmarks such as Notre-Dame Cathedral.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
Crypte archéologique de l’Île de la Cité
→
nearPublicTransport
→
Saint-Michel – Notre-Dame RER station
ⓘ
this entity surface form:
Saint-Michel–Notre-Dame (RER)
subject surface form:
Saint-Michel (Paris Métro)
this entity surface form:
Saint-Michel–Notre-Dame (RER)
this entity surface form:
Saint-Michel–Notre-Dame RER station
this entity surface form:
Saint-Michel–Notre-Dame (RER) station