CAF
E59649
CAF is a Spanish multinational company that designs and manufactures railway vehicles and related transport equipment used by metro systems worldwide.
All labels observed (9)
| Label | Occurrences |
|---|---|
| CAF canonical | 39 |
| CAF USA | 4 |
| CAF (for SL18) | 1 |
| CAF 2000 series | 1 |
| CAF 3000 series | 1 |
| CAF 8000 series | 1 |
| CAF 9000 series | 1 |
| CAF Civity | 1 |
| CAF workshops | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T478610 — 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: CAF Context triple: [Santiago Metro, hasRollingStockManufacturer, CAF]
-
A.
CAF
CAF is the commonly used acronym for the Canadian Armed Forces, the unified military organization responsible for defending Canada and supporting international peace and security operations.
-
B.
CAF
CAF is the Confederation of African Football, the governing body for association football in Africa and one of FIFA’s six continental confederations.
-
C.
CEF
CEF is the abbreviation for the Canadian Expeditionary Force, the field force of the Canadian Army raised for service overseas during the First World War.
-
D.
CF
CF is the abbreviation for the Commonwealth Foundation, an intergovernmental organization that supports civil society and promotes democracy and development across the Commonwealth.
-
E.
CAC
The Central American Cup (CAC) is a regional football tournament featuring national teams from Central America competing for the championship title.
- 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: CAF Target entity description: CAF is a Spanish multinational company that designs and manufactures railway vehicles and related transport equipment used by metro systems worldwide.
-
A.
CAF
CAF is the Confederation of African Football, the governing body for association football in Africa and one of FIFA’s six continental confederations.
-
B.
CAF
CAF is the commonly used acronym for the Canadian Armed Forces, the unified military organization responsible for defending Canada and supporting international peace and security operations.
-
C.
CEF
CEF is the abbreviation for the Canadian Expeditionary Force, the field force of the Canadian Army raised for service overseas during the First World War.
-
D.
CF
CF is the abbreviation for the Commonwealth Foundation, an intergovernmental organization that supports civil society and promotes democracy and development across the Commonwealth.
-
E.
CAC
The Central American Cup (CAC) is a regional football tournament featuring national teams from Central America competing for the championship title.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
multinational company
ⓘ
rolling stock manufacturer ⓘ |
| country | Spain ⓘ |
| focus |
rail-based public transport solutions
ⓘ
urban mobility solutions ⓘ |
| foundedIn | Spain ⓘ |
| hasSubsidiary |
CAF Brasil
ⓘ
CAF India ⓘ CAF México ⓘ CAF UK ⓘ CAF USA ⓘ
linked to:
CAF
|
| headquartersLocation | Beasain, Spain ⓘ |
| industry |
railway vehicle manufacturing
ⓘ
transport equipment manufacturing ⓘ |
| market |
Asia
ⓘ
Europe ⓘ Latin America ⓘ Middle East ⓘ North America ⓘ |
| notableCustomer | metro systems in major world cities ⓘ |
| operatesInSector |
public transport
ⓘ
rail transport ⓘ |
| product |
commuter trains
ⓘ
high-speed trains ⓘ light rail vehicles ⓘ locomotives ⓘ maintenance services ⓘ metro trains ⓘ passenger coaches ⓘ railway components ⓘ railway vehicles ⓘ signalling systems ⓘ trams ⓘ |
| serves |
commuter rail operators
ⓘ
intercity rail operators ⓘ metro systems worldwide ⓘ urban rail operators ⓘ |
| specializesIn |
design of railway vehicles
ⓘ
manufacture of railway vehicles ⓘ rail fleet maintenance ⓘ turnkey rail systems ⓘ |
| transportMode |
commuter rail
ⓘ
intercity rail ⓘ light rail ⓘ metro ⓘ |
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: CAF Description of subject: CAF is a Spanish multinational company that designs and manufactures railway vehicles and related transport equipment used by metro systems worldwide.
Referenced by (50)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: CAF
linked to: CAF
subject linked to:
Class 397 Civity EMU
subject linked to:
Class 397 Civity EMU
linked to: CAF
linked to: CAF
linked to: CAF
linked to: CAF
linked to: CAF
linked to: CAF
subject linked to:
MBTA Green Line rolling stock
linked to: CAF
subject linked to:
MBTA Green Line rolling stock
linked to: CAF
subject linked to:
Beasain, Spain
subject linked to:
CAF Urbos 3 trams
subject linked to:
Class 332
subject linked to:
Class 397 electric multiple unit
linked to: CAF