Magenta Line
E188913
The Magenta Line is a rapid transit corridor of the Delhi Metro network in India, connecting key residential, commercial, and institutional areas across the city and its suburbs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Magenta Line canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T902290 — 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: Magenta Line Context triple: [Delhi Metro, hasLine, Magenta Line]
-
A.
Violet Line
Violet Line is one of the major corridors of the Delhi Metro network, connecting central Delhi with key southern and southeastern suburbs.
-
B.
Yellow Line
The Yellow Line is one of the color-coded rapid transit routes in the Washington Metro system, running primarily in a north–south direction and serving key areas in Washington, D.C. and Northern Virginia.
-
C.
Yellow Line
The Yellow Line is one of the main lines of the Lisbon Metro system, connecting key residential and commercial areas of Portugal’s capital.
-
D.
Yellow Line
Yellow Line is one of the major rapid transit corridors of the Delhi Metro network, connecting key areas across Delhi and its neighboring regions.
-
E.
Yellow Line
The Yellow Line is a rapid transit route in Chicago's 'L' system that connects the northern suburb of Skokie to the city's rail network.
- 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: Magenta Line Target entity description: The Magenta Line is a rapid transit corridor of the Delhi Metro network in India, connecting key residential, commercial, and institutional areas across the city and its suburbs.
-
A.
Violet Line
Violet Line is one of the major corridors of the Delhi Metro network, connecting central Delhi with key southern and southeastern suburbs.
-
B.
Yellow Line
The Yellow Line is one of the color-coded rapid transit routes in the Washington Metro system, running primarily in a north–south direction and serving key areas in Washington, D.C. and Northern Virginia.
-
C.
Yellow Line
The Yellow Line is one of the main lines of the Lisbon Metro system, connecting key residential and commercial areas of Portugal’s capital.
-
D.
Yellow Line
Yellow Line is one of the major rapid transit corridors of the Delhi Metro network, connecting key areas across Delhi and its neighboring regions.
-
E.
Yellow Line
The Yellow Line is a rapid transit route in Chicago's 'L' system that connects the northern suburb of Skokie to the city's rail network.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
Delhi Metro line
ⓘ
rapid transit line ⓘ |
| accessibility | step-free access at many stations ⓘ |
| category |
Delhi Metro
ⓘ
surface form:
Delhi Metro lines
|
| character |
elevated
ⓘ
underground ⓘ |
| connects |
Delhi suburbs
ⓘ
commercial areas of Delhi ⓘ institutional areas of Delhi ⓘ residential areas of Delhi ⓘ |
| connectsTo | other lines of the Delhi Metro network ⓘ |
| country | India ⓘ |
| electrification | overhead catenary ⓘ |
| fareSystem | Delhi Metro fare system ⓘ |
| gauge | standard gauge ⓘ |
| hasColor | magenta ⓘ |
| hasFeature |
CCTV surveillance at stations
ⓘ
air-conditioned trains ⓘ automatic fare collection ⓘ escalators and lifts at stations ⓘ platform screen doors on some stations ⓘ women-only coach in trains ⓘ |
| hasService |
off-peak regular-frequency trains
ⓘ
peak hour high-frequency trains ⓘ |
| locatedIn |
Delhi
ⓘ
Delhi NCR ⓘ
surface form:
Delhi National Capital Region
|
| networkRole | east–west connector in Delhi Metro network ⓘ |
| operator | Delhi Metro Rail Corporation ⓘ |
| ownedBy | Delhi Metro Rail Corporation ⓘ |
| partOf | Delhi Metro ⓘ |
| publicTransportMode | metro rail ⓘ |
| regionServed |
National Capital Region
ⓘ
National Capital Territory of Delhi ⓘ |
| safetyStandard | Indian metro rail safety regulations ⓘ |
| serves |
commuters in Delhi
ⓘ
commuters in Delhi suburbs ⓘ |
| system | Delhi Metro Rail Corporation ⓘ |
| ticketing |
National Common Mobility Card compatible at gates
ⓘ
contactless smart card ⓘ token-based single journey ticket ⓘ |
| transitType | rapid 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: Magenta Line Description of subject: The Magenta Line is a rapid transit corridor of the Delhi Metro network in India, connecting key residential, commercial, and institutional areas across the city and its suburbs.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.