Metro Rail Transit Corporation
E288465
Metro Rail Transit Corporation is a private consortium in the Philippines that financed, built, and initially operated Manila’s MRT Line 3 under a public–private partnership.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Metro Rail Transit Corporation canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T2677755 — 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: Metro Rail Transit Corporation Context triple: [MRT Line 3, formerOperator, Metro Rail Transit Corporation]
-
A.
Light Rail Transit Authority
The Light Rail Transit Authority is a Philippine government agency responsible for developing, operating, and maintaining key urban light rail transit lines in Metro Manila.
-
B.
Lane Transit District
Lane Transit District is the public transportation agency serving Eugene, Springfield, and surrounding communities in Lane County, Oregon, operating bus and bus rapid transit services.
-
C.
London Transit Commission
The London Transit Commission is the public transportation agency responsible for operating bus services throughout the city of London, Ontario.
-
D.
Regional Transportation District
The Regional Transportation District is the public transit agency serving the Denver metropolitan area, operating buses, light rail, and commuter rail across much of central Colorado.
-
E.
Manchester Transit Authority
Manchester Transit Authority is the primary public bus and paratransit service provider for the city of Manchester, New Hampshire and surrounding areas.
- 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: Metro Rail Transit Corporation Target entity description: Metro Rail Transit Corporation is a private consortium in the Philippines that financed, built, and initially operated Manila’s MRT Line 3 under a public–private partnership.
-
A.
Light Rail Transit Authority
The Light Rail Transit Authority is a Philippine government agency responsible for developing, operating, and maintaining key urban light rail transit lines in Metro Manila.
-
B.
Lane Transit District
Lane Transit District is the public transportation agency serving Eugene, Springfield, and surrounding communities in Lane County, Oregon, operating bus and bus rapid transit services.
-
C.
London Transit Commission
The London Transit Commission is the public transportation agency responsible for operating bus services throughout the city of London, Ontario.
-
D.
Regional Transportation District
The Regional Transportation District is the public transit agency serving the Denver metropolitan area, operating buses, light rail, and commuter rail across much of central Colorado.
-
E.
Manchester Transit Authority
Manchester Transit Authority is the primary public bus and paratransit service provider for the city of Manchester, New Hampshire and surrounding areas.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
company
ⓘ
private consortium ⓘ |
| assetOwnership | owns MRT Line 3 infrastructure during concession period ⓘ |
| built |
Manila MRT Line 3
ⓘ
linked to:
MRT Line 3
|
| businessModel | public–private partnership ⓘ |
| contractWith |
Philippine Department of Transportation
ⓘ
linked to:
Department of Transportation (Philippines)
|
| country | Philippines ⓘ |
| developed |
Manila MRT Line 3
ⓘ
linked to:
MRT Line 3
|
| financed |
Manila MRT Line 3
ⓘ
linked to:
MRT Line 3
|
| formedFor | development of Manila MRT Line 3 ⓘ |
| function |
railway infrastructure construction
ⓘ
railway infrastructure financing ⓘ railway operations (initial phase) ⓘ |
| hasStakeholders |
foreign investors
ⓘ
local Filipino investors ⓘ |
| industry |
infrastructure
ⓘ
rail transport ⓘ |
| initiallyOperated |
Manila MRT Line 3
ⓘ
linked to:
MRT Line 3
|
| legalForm | corporation ⓘ |
| lineServed |
MRT Line 3
ⓘ
Manila Metro Rail Transit System Line 3 ⓘ
linked to:
Manila Metro Rail Transit System
|
| locatedIn | Philippines ⓘ |
| notableProject |
Manila Metro Rail Transit System Line 3
ⓘ
linked to:
Manila Metro Rail Transit System
|
| partneredWith |
Department of Transportation (Philippines)
ⓘ
Philippine government ⓘ |
| PPPRole | private partner ⓘ |
| projectLocation | EDSA corridor, Metro Manila ⓘ |
| projectType | build–lease–transfer ⓘ |
| regionServed | Metro Manila ⓘ |
| revenueSource |
lease payments from the Philippine government
ⓘ
operations-related income during initial years ⓘ |
| roleInProject |
lessor of MRT Line 3 assets
ⓘ
project proponent ⓘ |
| sector | private sector ⓘ |
| serviceType |
mass transit
ⓘ
urban rail transit ⓘ |
| transportMode |
light rail
ⓘ
metro rail ⓘ |
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: Metro Rail Transit Corporation Description of subject: Metro Rail Transit Corporation is a private consortium in the Philippines that financed, built, and initially operated Manila’s MRT Line 3 under a public–private partnership.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.