Coimbatore Junction railway station
E179713
Coimbatore Junction railway station is a major railway hub in Tamil Nadu, India, serving as the primary rail gateway to the city of Coimbatore and an important junction on the Southern Railway network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Coimbatore Junction | 2 |
| Coimbatore Junction railway station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1569606 — 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: Coimbatore Junction railway station Context triple: [Coimbatore, hasRailwayStation, Coimbatore Junction railway station]
-
A.
Tiruchirappalli Junction railway station
Tiruchirappalli Junction railway station is a major railway hub in Tamil Nadu, India, serving as one of the busiest and most important junctions in the Southern Railway zone.
-
B.
Thanjavur Junction railway station
Thanjavur Junction railway station is a major railway hub in Tamil Nadu, India, serving the historic city of Thanjavur and connecting it to key destinations across the region.
-
C.
Chennai Egmore railway station
Chennai Egmore railway station is one of the major railway terminals in Chennai, India, serving as a key hub for regional and long-distance trains, especially to southern Tamil Nadu.
-
D.
Chennai Central railway station
Chennai Central railway station is a major historic railway terminus and one of the busiest transport hubs in South India, serving as a key gateway to the city of Chennai and beyond.
-
E.
Tirupati railway station
Tirupati railway station is a major rail hub in Andhra Pradesh, India, serving as the primary gateway for pilgrims visiting the famous Tirumala Venkateswara Temple.
- 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: Coimbatore Junction railway station Target entity description: Coimbatore Junction railway station is a major railway hub in Tamil Nadu, India, serving as the primary rail gateway to the city of Coimbatore and an important junction on the Southern Railway network.
-
A.
Tiruchirappalli Junction railway station
Tiruchirappalli Junction railway station is a major railway hub in Tamil Nadu, India, serving as one of the busiest and most important junctions in the Southern Railway zone.
-
B.
Thanjavur Junction railway station
Thanjavur Junction railway station is a major railway hub in Tamil Nadu, India, serving the historic city of Thanjavur and connecting it to key destinations across the region.
-
C.
Chennai Egmore railway station
Chennai Egmore railway station is one of the major railway terminals in Chennai, India, serving as a key hub for regional and long-distance trains, especially to southern Tamil Nadu.
-
D.
Chennai Central railway station
Chennai Central railway station is a major historic railway terminus and one of the busiest transport hubs in South India, serving as a key gateway to the city of Chennai and beyond.
-
E.
Tirupati railway station
Tirupati railway station is a major rail hub in Andhra Pradesh, India, serving as the primary gateway for pilgrims visiting the famous Tirumala Venkateswara Temple.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Indian Railways station
ⓘ
junction railway station ⓘ railway station ⓘ |
| category | A1 category station ⓘ |
| country | India ⓘ |
| electrified | yes ⓘ |
| gauge | broad gauge ⓘ |
| hasFacility |
CCTV surveillance
ⓘ
auto-rickshaw stand ⓘ book stalls ⓘ booking office ⓘ bus connectivity ⓘ cloak room ⓘ computerized reservation counters ⓘ digital display boards ⓘ drinking water ⓘ escalators ⓘ food stalls ⓘ foot overbridges ⓘ lifts ⓘ parking ⓘ prepaid auto counter ⓘ railway police station ⓘ retiring rooms ⓘ taxi stand ⓘ toilets ⓘ waiting hall ⓘ waiting rooms ⓘ wheelchair access ⓘ |
| importance |
major railway hub in Tamil Nadu
ⓘ
primary rail gateway to Coimbatore ⓘ |
| locatedIn |
Coimbatore
ⓘ
Coimbatore district ⓘ Southern Railway zone ⓘ Tamil Nadu ⓘ |
| numberOfPlatforms | 5 ⓘ |
| numberOfTracks | 8 ⓘ |
| operator | Southern Railway zone ⓘ |
| ownedBy | Indian Railways ⓘ |
| railwayDivision | Salem railway division ⓘ |
| railwayLine |
Chennai–Coimbatore line
ⓘ
Coimbatore–Shoranur line ⓘ
surface form:
Coimbatore–Mettupalayam line
Coimbatore–Shoranur line ⓘ |
| railwayZone | Southern Railway zone ⓘ |
| serves | Coimbatore ⓘ |
| state | Tamil Nadu ⓘ |
| stationCode | CBE ⓘ |
| structureType | on-ground station ⓘ |
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: Coimbatore Junction railway station Description of subject: Coimbatore Junction railway station is a major railway hub in Tamil Nadu, India, serving as the primary rail gateway to the city of Coimbatore and an important junction on the Southern Railway network.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Coimbatore Junction
this entity surface form:
Coimbatore Junction