MF 19
E754118
MF 19 is a planned new generation of Paris Métro rubber-tyred rolling stock intended to replace older MF-series trains on several lines.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T8720202 — 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: MF 19 Context triple: [MF 67, successorRollingStockType, MF 19]
-
A.
MF 77
MF 77 is a steel-wheeled electric multiple unit train used on several lines of the Paris Métro, introduced in the late 1970s to modernize the network’s rolling stock.
-
B.
MF 01
MF 01 is a class of modern steel-wheeled electric multiple unit trains used on several lines of the Paris Métro.
-
C.
MF 88
MF 88 is a type of rubber-tyred electric multiple unit train used on the Paris Métro, notable for its experimental design and limited deployment.
-
D.
MF 67
MF 67 is a class of steel-wheeled electric multiple unit trains that have long served as a primary rolling stock type on the Paris Métro.
-
E.
MFO
MFO is an international peacekeeping organization that supervises the implementation of the security provisions of the Egypt–Israel peace treaty in the Sinai Peninsula.
- 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: MF 19 Target entity description: MF 19 is a planned new generation of Paris Métro rubber-tyred rolling stock intended to replace older MF-series trains on several lines.
-
A.
MF 77
MF 77 is a steel-wheeled electric multiple unit train used on several lines of the Paris Métro, introduced in the late 1970s to modernize the network’s rolling stock.
-
B.
MF 01
MF 01 is a class of modern steel-wheeled electric multiple unit trains used on several lines of the Paris Métro.
-
C.
MF 88
MF 88 is a type of rubber-tyred electric multiple unit train used on the Paris Métro, notable for its experimental design and limited deployment.
-
D.
MF 67
MF 67 is a class of steel-wheeled electric multiple unit trains that have long served as a primary rolling stock type on the Paris Métro.
-
E.
MFO
MFO is an international peacekeeping organization that supervises the implementation of the security provisions of the Egypt–Israel peace treaty in the Sinai Peninsula.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
Paris Métro rolling stock
ⓘ
electric multiple unit ⓘ rubber-tyred metro train ⓘ |
| country | France ⓘ |
| designedFor |
automatic train operation compatibility
ⓘ
multiple Paris Métro lines ⓘ underground operation ⓘ |
| doorType | sliding doors ⓘ |
| generation | new generation MF-series ⓘ |
| hasFeature |
LED lighting
ⓘ
accessibility features for reduced-mobility passengers ⓘ air conditioning ⓘ open gangway interior ⓘ passenger information displays ⓘ wide gangways ⓘ |
| intendedToReplace |
MF 67
ⓘ
MF 77 ⓘ MF 88 ⓘ older MF-series trains ⓘ |
| network |
RATP Métro network
ⓘ
linked to:
RATP network
|
| operator |
RATP
ⓘ
linked to:
RATP group
|
| powerCollectionMethod |
side contact rail
ⓘ
third rail ⓘ |
| propulsion | electric traction ⓘ |
| purpose |
capacity increase
ⓘ
energy efficiency improvement ⓘ fleet renewal ⓘ passenger comfort improvement ⓘ |
| railwaySystem |
Paris Métro
ⓘ
linked to:
Paris Metro
|
| replacesSeries | previous-generation MF-series stock ⓘ |
| rollingStockFamily |
MF series
ⓘ
linked to:
MF 19
|
| serviceType | rapid transit ⓘ |
| status | planned ⓘ |
| trackGauge | standard gauge ⓘ |
| tyreType | rubber-tyred ⓘ |
| usedIn | urban rail transit ⓘ |
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: MF 19 Description of subject: MF 19 is a planned new generation of Paris Métro rubber-tyred rolling stock intended to replace older MF-series trains on several lines.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.