Chennai Central–Gummidipundi line
E1086688
UNEXPLORED
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.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Chennai Central–Gummidipoondi section | 1 |
| Chennai Central–Gummidipoondi–Sullurpeta line | 1 |
| Chennai Central–Gummidipundi line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14046892 — 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 Central–Gummidipundi line Context triple: [Chennai railway division, hasRoute, Chennai Central–Gummidipundi 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–Coimbatore line
The Chennai–Coimbatore line is a major railway route in the Indian state of Tamil Nadu that connects the state capital Chennai with the industrial city of Coimbatore, serving as a key corridor for both passenger and freight traffic.
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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.
Tiruchirappalli–Dindigul line
The Tiruchirappalli–Dindigul line is a key broad-gauge railway route in Tamil Nadu, India, connecting the major cities of Tiruchirappalli and Dindigul and serving as an important link in the Southern Railway 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: Chennai Central–Gummidipundi line Target entity description: 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.
-
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–Coimbatore line
The Chennai–Coimbatore line is a major railway route in the Indian state of Tamil Nadu that connects the state capital Chennai with the industrial city of Coimbatore, serving as a key corridor for both passenger and freight traffic.
-
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.
Tiruchirappalli–Dindigul line
The Tiruchirappalli–Dindigul line is a key broad-gauge railway route in Tamil Nadu, India, connecting the major cities of Tiruchirappalli and Dindigul and serving as an important link in the Southern Railway network.
- 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 Central–Gummidipundi line
linked to: Chennai Central–Gummidipundi line