Violet Line (Delhi Metro)
E708107
The Violet Line of the Delhi Metro is a major rapid transit corridor in Delhi connecting Kashmere Gate in the north to Raja Nahar Singh (Ballabhgarh) in the south, serving key historical and commercial areas along its route.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Delhi Metro Violet Line | 4 |
| Violet Line (Delhi Metro) canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7784171 — 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: Violet Line (Delhi Metro) Context triple: [Pink Line (Delhi Metro), interchangeWith, Violet Line (Delhi Metro)]
-
A.
Green Line (Delhi Metro)
The Green Line of the Delhi Metro is a rapid transit corridor in Delhi that primarily serves the city's western and northwestern areas, connecting key residential and industrial zones.
-
B.
Blue Line (Delhi Metro)
Blue Line (Delhi Metro) is one of the major rapid transit corridors in Delhi, India, running predominantly east–west and serving as a key backbone of the city's metro network.
-
C.
Yellow Line (Delhi Metro)
The Yellow Line of the Delhi Metro is one of the system’s major north–south corridors, connecting key areas such as Samaypur Badli, Kashmere Gate, New Delhi, Rajiv Chowk, and Gurgaon, and serving as a crucial backbone of rapid transit in the Delhi NCR region.
-
D.
Red Line (Delhi Metro)
Red Line (Delhi Metro) is one of the major lines of the Delhi Metro network, serving the northern and eastern parts of Delhi and extending into neighboring regions.
-
E.
Noida Metro
Noida Metro is a rapid transit system serving the city of Noida and its surrounding areas in India’s National Capital Region.
- 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: Violet Line (Delhi Metro) Target entity description: The Violet Line of the Delhi Metro is a major rapid transit corridor in Delhi connecting Kashmere Gate in the north to Raja Nahar Singh (Ballabhgarh) in the south, serving key historical and commercial areas along its route.
-
A.
Green Line (Delhi Metro)
The Green Line of the Delhi Metro is a rapid transit corridor in Delhi that primarily serves the city's western and northwestern areas, connecting key residential and industrial zones.
-
B.
Blue Line (Delhi Metro)
Blue Line (Delhi Metro) is one of the major rapid transit corridors in Delhi, India, running predominantly east–west and serving as a key backbone of the city's metro network.
-
C.
Yellow Line (Delhi Metro)
The Yellow Line of the Delhi Metro is one of the system’s major north–south corridors, connecting key areas such as Samaypur Badli, Kashmere Gate, New Delhi, Rajiv Chowk, and Gurgaon, and serving as a crucial backbone of rapid transit in the Delhi NCR region.
-
D.
Red Line (Delhi Metro)
Red Line (Delhi Metro) is one of the major lines of the Delhi Metro network, serving the northern and eastern parts of Delhi and extending into neighboring regions.
-
E.
Noida Metro
Noida Metro is a rapid transit system serving the city of Noida and its surrounding areas in India’s National Capital Region.
- F. None of above. chosen
Statements (57)
| Predicate | Object |
|---|---|
| instanceOf | metro line ⓘ |
| character |
at-grade
ⓘ
elevated ⓘ underground ⓘ |
| connects |
Badarpur Border
NERFINISHED
ⓘ
Central Secretariat NERFINISHED ⓘ Kashmere Gate NERFINISHED ⓘ Raja Nahar Singh (Ballabhgarh) NERFINISHED ⓘ |
| corridorNumber | Line 6 NERFINISHED ⓘ |
| country | India ⓘ |
| electrification | 25 kV AC overhead catenary ⓘ |
| formerSouthernTerminus | Escorts Mujesar metro station NERFINISHED ⓘ |
| hasStation |
Badarpur Border metro station
NERFINISHED
ⓘ
Central Secretariat metro station NERFINISHED ⓘ Escorts Mujesar metro station NERFINISHED ⓘ Jama Masjid metro station NERFINISHED ⓘ Jawaharlal Nehru Stadium metro station NERFINISHED ⓘ Kalkaji Mandir metro station NERFINISHED ⓘ Kashmere Gate metro station NERFINISHED ⓘ Khan Market metro station NERFINISHED ⓘ Lajpat Nagar metro station NERFINISHED ⓘ Lal Qila metro station NERFINISHED ⓘ Mandi House metro station NERFINISHED ⓘ Raja Nahar Singh (Ballabhgarh) metro station NERFINISHED ⓘ |
| interchangeStation |
Central Secretariat metro station
NERFINISHED
ⓘ
Kalkaji Mandir metro station NERFINISHED ⓘ Kashmere Gate metro station NERFINISHED ⓘ Khan Market metro station NERFINISHED ⓘ Lajpat Nagar metro station NERFINISHED ⓘ Mandi House metro station NERFINISHED ⓘ |
| lineColor | violet ⓘ |
| locatedIn |
Delhi
NERFINISHED
ⓘ
National Capital Region NERFINISHED ⓘ |
| northernTerminus | Kashmere Gate metro station NERFINISHED ⓘ |
| openedInPhases | yes ⓘ |
| operator | Delhi Metro Rail Corporation NERFINISHED ⓘ |
| owner | Delhi Metro Rail Corporation NERFINISHED ⓘ |
| partOf | Delhi Metro NERFINISHED ⓘ |
| passesThrough |
Ballabhgarh
NERFINISHED
ⓘ
Faridabad NERFINISHED ⓘ New Delhi NERFINISHED ⓘ |
| servesArea |
Ballabhgarh industrial area
NERFINISHED
ⓘ
Central Delhi NERFINISHED ⓘ Faridabad urban area ⓘ Old Delhi NERFINISHED ⓘ South Delhi NERFINISHED ⓘ |
| servesLandmark |
ITO area
ⓘ
Jama Masjid NERFINISHED ⓘ Jawaharlal Nehru Stadium, Delhi NERFINISHED ⓘ Khan Market NERFINISHED ⓘ Lajpat Nagar market NERFINISHED ⓘ Lal Qila (Red Fort) NERFINISHED ⓘ Nehru Place commercial area NERFINISHED ⓘ |
| serviceType | rapid transit ⓘ |
| southernTerminus | Raja Nahar Singh (Ballabhgarh) metro station NERFINISHED ⓘ |
| system | Delhi Metro Rail System NERFINISHED ⓘ |
| trackGauge | standard gauge ⓘ |
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: Violet Line (Delhi Metro) Description of subject: The Violet Line of the Delhi Metro is a major rapid transit corridor in Delhi connecting Kashmere Gate in the north to Raja Nahar Singh (Ballabhgarh) in the south, serving key historical and commercial areas along its route.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Pink Line (Delhi Metro)
subject surface form:
Yellow Line (Delhi Metro)
this entity surface form:
Delhi Metro Violet Line
this entity surface form:
Delhi Metro Violet Line
subject surface form:
Blue Line (Delhi Metro)
this entity surface form:
Delhi Metro Violet Line