MF 01
E199145
MF 01 is a class of modern steel-wheeled electric multiple unit trains used on several lines of the Paris Métro.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MF 01 canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T1788197 — 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 01 Context triple: [Paris Métro Line 5, rollingStock, MF 01]
-
A.
FMF
FMF is the commonly used abbreviation for the Mexican Football Federation, the governing body of professional and amateur soccer in Mexico.
-
B.
MFS
MFS (Macintosh File System) is the original flat file system used by early Macintosh computers before the introduction of the hierarchical HFS.
-
C.
MF
MF is the two-letter IATA airline designator assigned to XiamenAir, a major Chinese carrier based in Xiamen.
-
D.
MRF
MRF (Media Resource Function) is a core network component in IP Multimedia Subsystem (IMS) architectures responsible for handling media processing tasks such as mixing, transcoding, and media stream manipulation for real-time communication services.
-
E.
MI1
MI1 was an early British military intelligence section responsible for handling secret information and code-related work before later intelligence agencies were formally established.
- 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 01 Target entity description: MF 01 is a class of modern steel-wheeled electric multiple unit trains used on several lines of the Paris Métro.
-
A.
FMF
FMF is the commonly used abbreviation for the Mexican Football Federation, the governing body of professional and amateur soccer in Mexico.
-
B.
MFS
MFS (Macintosh File System) is the original flat file system used by early Macintosh computers before the introduction of the hierarchical HFS.
-
C.
MF
MF is the two-letter IATA airline designator assigned to XiamenAir, a major Chinese carrier based in Xiamen.
-
D.
MRF
MRF (Media Resource Function) is a core network component in IP Multimedia Subsystem (IMS) architectures responsible for handling media processing tasks such as mixing, transcoding, and media stream manipulation for real-time communication services.
-
E.
MI1
MI1 was an early British military intelligence section responsible for handling secret information and code-related work before later intelligence agencies were formally established.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
Paris Métro rolling stock
ⓘ
electric multiple unit ⓘ steel-wheeled metro train ⓘ |
| brakeType |
electrodynamic braking
ⓘ
pneumatic braking ⓘ regenerative braking ⓘ |
| carBodyMaterial | stainless steel ⓘ |
| country | France ⓘ |
| designedBy |
Alstom
ⓘ
linked to:
Alstom (formerly Bombardier Transportation)
Bombardier Transportation ⓘ
linked to:
Bombardier
|
| designedFor |
high frequency metro service
ⓘ
medium-profile Paris Métro lines ⓘ underground metro operation ⓘ |
| doorType | sliding doors ⓘ |
| formation | 5-car trainset ⓘ |
| gauge | standard gauge ⓘ |
| hasFeature |
air conditioning
ⓘ
improved sound insulation ⓘ open gangways between cars ⓘ passenger information displays ⓘ security cameras ⓘ |
| hasInteriorLayout |
longitudinal seating
ⓘ
wide gangways ⓘ |
| introducedOnLine |
Paris Métro Line 2
ⓘ
Paris Métro Line 5 ⓘ Paris Métro Line 9 ⓘ |
| locale |
Île-de-France
ⓘ
linked to:
Île-de-France region
|
| manufacturer |
Alstom
ⓘ
linked to:
Alcatel Alsthom
Bombardier Transportation ⓘ
linked to:
Bombardier
|
| network |
Paris Métro
ⓘ
linked to:
Paris Metro
|
| operator |
RATP
ⓘ
linked to:
RATP group
|
| powerCollectionMethod | third rail ⓘ |
| powerSupply | 750 V DC third rail ⓘ |
| railwaySystem |
RATP Métro network
ⓘ
linked to:
Paris Metro
|
| replacedRollingStockType | MF 67 ⓘ |
| safetySystem | automatic train control compatible ⓘ |
| service | passenger transport ⓘ |
| traction | electric ⓘ |
| usedOnLine |
Paris Métro Line 2
ⓘ
Paris Métro Line 5 ⓘ Paris Métro Line 9 ⓘ |
| wheelType | steel wheels ⓘ |
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 01 Description of subject: MF 01 is a class of modern steel-wheeled electric multiple unit trains used on several lines of the Paris Métro.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Rue du Bac metro station
subject linked to:
Bel-Air
subject linked to:
MF 67 trains