Blue Line (Delhi Metro)

E698291

metro line

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.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (2)

Label	Occurrences
Blue Line (Delhi Metro) canonical	3
Blue Line of Delhi Metro	2

How this entity was disambiguated

This entity first appeared as the object of triple T7784169 — 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: Blue Line (Delhi Metro)
Context triple: [Pink Line (Delhi Metro), interchangeWith, Blue Line (Delhi Metro)]

A. 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.
B. 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.
C. Delhi Metro
Delhi Metro is a rapid transit system serving Delhi and its surrounding metropolitan region, known for its extensive network, modern infrastructure, and role in easing urban congestion.
D. Noida Metro
Noida Metro is a rapid transit system serving the city of Noida and its surrounding areas in India’s National Capital Region.
E. Rapid Metro Gurgaon
Rapid Metro Gurgaon is a privately built and operated light rapid transit system serving key commercial and residential areas of Gurugram in the National Capital Region of India.
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: Blue Line (Delhi Metro)
Target entity description: 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.

A. 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.
B. 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.
C. Delhi Metro
Delhi Metro is a rapid transit system serving Delhi and its surrounding metropolitan region, known for its extensive network, modern infrastructure, and role in easing urban congestion.
D. Noida Metro
Noida Metro is a rapid transit system serving the city of Noida and its surrounding areas in India’s National Capital Region.
E. Rapid Metro Gurgaon
Rapid Metro Gurgaon is a privately built and operated light rapid transit system serving key commercial and residential areas of Gurugram in the National Capital Region of India.
F. None of above. chosen

Statements (46)

Predicate	Object
instanceOf	metro line ⓘ
accessibility	elevators ⓘ escalators ⓘ tactile paths for visually impaired ⓘ
character	at-grade ⓘ elevated ⓘ underground ⓘ
connects	Ghaziabad NERFINISHED ⓘ Noida NERFINISHED ⓘ central Delhi ⓘ eastern Delhi NERFINISHED ⓘ western Delhi ⓘ
country	India ⓘ
direction	east–west ⓘ
electrification	overhead catenary ⓘ
fareMedium	Delhi Metro Smart Card NERFINISHED ⓘ
fareSystem	Delhi Metro zonal fare system ⓘ
gauge	standard gauge ⓘ
hasBranch	Branch to Noida Electronic City ⓘ Branch to Vaishali ⓘ
hasInterchangeWith	Green Line (Delhi Metro) NERFINISHED ⓘ Magenta Line (Delhi Metro) NERFINISHED ⓘ Pink Line (Delhi Metro) NERFINISHED ⓘ Red Line (Delhi Metro) NERFINISHED ⓘ Violet Line (Delhi Metro) NERFINISHED ⓘ Yellow Line (Delhi Metro) NERFINISHED ⓘ
isBackboneOf	Delhi Metro east–west corridor NERFINISHED ⓘ
isMajorCorridorOf	Delhi urban transport network NERFINISHED ⓘ
lineColor	blue ⓘ
locatedIn	Delhi NERFINISHED ⓘ National Capital Region NERFINISHED ⓘ
operator	Delhi Metro Rail Corporation NERFINISHED ⓘ
ownedBy	Delhi Metro Rail Corporation NERFINISHED ⓘ
partOf	Delhi Metro NERFINISHED ⓘ
primaryFunction	mass rapid transit for commuters in Delhi NCR ⓘ
safetyFeatures	CCTV surveillance ⓘ fire safety equipment ⓘ public address system ⓘ
serves	Delhi NERFINISHED ⓘ Ghaziabad NERFINISHED ⓘ Noida NERFINISHED ⓘ
system	Delhi Metro Rail Network NERFINISHED ⓘ
ticketing	contactless smart card ⓘ token-based single journey tickets ⓘ
transitType	rapid transit ⓘ
usesRollingStock	standard-gauge metro trains ⓘ

How these facts were elicited

Referenced by (5)

Full triples — surface form annotated when it differs from this entity's canonical label.

Pink Line (Delhi Metro) → interchangeWith → Blue Line (Delhi Metro) ⓘ

subject linked to: Pink Line

Red Line (Delhi Metro) → interchangeWith → Blue Line (Delhi Metro) ⓘ

subject linked to: Red Line

Yellow Line (Delhi Metro) → interchangeWith → Blue Line (Delhi Metro) ⓘ

subject linked to: Yellow Line

West Delhi → hasMetroLine → Blue Line of Delhi Metro ⓘ

linked to: Blue Line (Delhi Metro)

East Delhi → hasMetroLine → Blue Line of Delhi Metro ⓘ