IDFM
E227652
IDFM is the abbreviation for Île-de-France Mobilités, the public authority that organizes and coordinates public transportation in the Paris metropolitan region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IDFM canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2042740 — 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: IDFM Context triple: [Île-de-France Mobilités, shortName, IDFM]
-
A.
IDEP
IDEP is a regional training and research institute under the United Nations Economic Commission for Africa that focuses on economic development and planning in African countries.
-
B.
IDA
IDA is the International Development Association, the World Bank Group’s fund that provides concessional loans and grants to the world’s poorest countries.
-
C.
IEDL
IEDL is the standard abbreviation for IEEE Electron Device Letters, a leading peer-reviewed journal publishing short, high-impact papers on electron devices and related technologies.
-
D.
IFI
IFI is the acronym for the Philippine Independent Church, a self-governing Christian denomination that broke away from the Roman Catholic Church in the early 20th century and is known for its nationalist roots.
-
E.
CIDI
CIDI is a specialized body of the Organization of American States that promotes integral development and cooperation among its member states in the Americas.
- 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: IDFM Target entity description: IDFM is the abbreviation for Île-de-France Mobilités, the public authority that organizes and coordinates public transportation in the Paris metropolitan region.
-
A.
IDEP
IDEP is a regional training and research institute under the United Nations Economic Commission for Africa that focuses on economic development and planning in African countries.
-
B.
IDA
IDA is the International Development Association, the World Bank Group’s fund that provides concessional loans and grants to the world’s poorest countries.
-
C.
IEDL
IEDL is the standard abbreviation for IEEE Electron Device Letters, a leading peer-reviewed journal publishing short, high-impact papers on electron devices and related technologies.
-
D.
IFI
IFI is the acronym for the Philippine Independent Church, a self-governing Christian denomination that broke away from the Roman Catholic Church in the early 20th century and is known for its nationalist roots.
-
E.
CIDI
CIDI is a specialized body of the Organization of American States that promotes integral development and cooperation among its member states in the Americas.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
public transport authority
ⓘ
regional public agency ⓘ transport organizing authority ⓘ |
| abbreviation | IDFM self-linksurface differs ⓘ |
| chairperson | Valérie Pécresse ⓘ |
| country | France ⓘ |
| focusesOn |
intermodal connections
ⓘ
public transport accessibility ⓘ sustainable mobility ⓘ |
| formerName |
Syndicat des transports parisiens
ⓘ
surface form:
Syndicat des transports d’Île-de-France
Syndicat des transports parisiens ⓘ |
| governingBody | Île-de-France regional council ⓘ |
| headquartersLocation | Paris ⓘ |
| implementsPolicy | regional mobility policy in Île-de-France ⓘ |
| industry | public transportation ⓘ |
| jurisdiction | Île-de-France region ⓘ |
| languageOfName | French ⓘ |
| legalForm | syndicat mixte ⓘ |
| manages |
Navigo fare system
ⓘ
Navigo travel card ⓘ |
| oversees |
Optile bus network
ⓘ
RATP group ⓘ
surface form:
RATP Group
Transilien ⓘ
surface form:
SNCF Transilien
|
| regionServed |
Grand Paris urban area
ⓘ
surface form:
Paris metropolitan area
Île-de-France region ⓘ
surface form:
Île-de-France
|
| responsibleFor |
multimodal transport coordination in Île-de-France
ⓘ
public transport contracts in Île-de-France ⓘ transport network development in Île-de-France ⓘ |
| role |
coordinating public transport
ⓘ
defining transport fares ⓘ defining transport service levels ⓘ financing public transport ⓘ organizing public transport ⓘ planning transport services ⓘ |
| sector | public sector ⓘ |
| serviceType |
RER network
ⓘ
surface form:
RER
bus ⓘ metro ⓘ regional rail ⓘ tramway ⓘ |
| shortName | IDFM self-linksurface differs ⓘ |
| standsFor | Île-de-France Mobilités ⓘ |
| website | https://www.iledefrance-mobilites.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: IDFM Description of subject: IDFM is the abbreviation for Île-de-France Mobilités, the public authority that organizes and coordinates public transportation in the Paris metropolitan region.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Île-de-France Mobilités