Chennai Egmore–Villupuram line
E1091064
UNEXPLORED
The Chennai Egmore–Villupuram line is a key railway corridor in Tamil Nadu connecting Chennai with the southern parts of the state and serving as an important route for both passenger and freight trains.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Chennai Egmore–Tiruchirappalli line | 1 |
| Chennai Egmore–Villupuram line canonical | 1 |
| Villupuram–Katpadi line | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14046894 — 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: Chennai Egmore–Villupuram line Context triple: [Chennai railway division, hasRoute, Chennai Egmore–Villupuram line]
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A.
Chennai Central–Arakkonam line
The Chennai Central–Arakkonam line is a major suburban and intercity railway corridor in Tamil Nadu, India, connecting Chennai with the town of Arakkonam and forming part of the busy Chennai railway network.
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B.
Chennai–Tiruchirappalli line
The Chennai–Tiruchirappalli line is a major electrified broad-gauge railway corridor in Tamil Nadu, India, connecting the state capital Chennai with the important inland city of Tiruchirappalli and forming part of the busy Southern Railway network.
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C.
Chennai Central–Gummidipundi line
The Chennai Central–Gummidipundi line is a suburban railway corridor in the Chennai metropolitan area that connects Chennai Central with the northern suburb of Gummidipundi, serving daily commuters and regional passengers.
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D.
Chennai–Madurai line
The Chennai–Madurai line is a major railway route in the Indian state of Tamil Nadu that connects the capital city Chennai with the important cultural and commercial center of Madurai.
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E.
Chennai Beach–Tambaram–Chengalpattu line
The Chennai Beach–Tambaram–Chengalpattu line is a key suburban railway corridor in the Chennai metropolitan area, carrying heavy commuter traffic between the city center and its southern suburbs.
- 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: Chennai Egmore–Villupuram line Target entity description: The Chennai Egmore–Villupuram line is a key railway corridor in Tamil Nadu connecting Chennai with the southern parts of the state and serving as an important route for both passenger and freight trains.
-
A.
Chennai Central–Arakkonam line
The Chennai Central–Arakkonam line is a major suburban and intercity railway corridor in Tamil Nadu, India, connecting Chennai with the town of Arakkonam and forming part of the busy Chennai railway network.
-
B.
Chennai–Tiruchirappalli line
The Chennai–Tiruchirappalli line is a major electrified broad-gauge railway corridor in Tamil Nadu, India, connecting the state capital Chennai with the important inland city of Tiruchirappalli and forming part of the busy Southern Railway network.
-
C.
Chennai Central–Gummidipundi line
The Chennai Central–Gummidipundi line is a suburban railway corridor in the Chennai metropolitan area that connects Chennai Central with the northern suburb of Gummidipundi, serving daily commuters and regional passengers.
-
D.
Chennai–Madurai line
The Chennai–Madurai line is a major railway route in the Indian state of Tamil Nadu that connects the capital city Chennai with the important cultural and commercial center of Madurai.
-
E.
Chennai Beach–Tambaram–Chengalpattu line
The Chennai Beach–Tambaram–Chengalpattu line is a key suburban railway corridor in the Chennai metropolitan area, carrying heavy commuter traffic between the city center and its southern suburbs.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Chennai Egmore–Villupuram line
linked to: Chennai Egmore–Villupuram line