Chandannagar railway station
E404808
Chandannagar railway station is a suburban rail station in West Bengal, India, serving the town of Chandannagar on the Howrah–Bardhaman main line of the Kolkata Suburban Railway network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Chandannagar railway station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3983910 — 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: Chandannagar railway station Context triple: [Chandannagar, transport, Chandannagar railway station]
-
A.
Barrackpore railway station
Barrackpore railway station is a suburban rail station in West Bengal, India, serving the town of Barrackpore as part of the Kolkata Suburban Railway network.
-
B.
Guwahati Junction railway station
Guwahati Junction railway station is a major rail hub in Assam and one of the busiest and most important railway stations in Northeast India.
-
C.
Kamakhya Junction railway station
Kamakhya Junction railway station is a major rail hub in Guwahati, Assam, serving as an important gateway to the region and the nearby Kamakhya Temple.
-
D.
Dibrugarh railway station
Dibrugarh railway station is a major rail hub in Assam, India, serving the city of Dibrugarh and connecting it to key destinations across the country.
-
E.
Bolpur Shantiniketan railway station
Bolpur Shantiniketan railway station is a key rail hub in West Bengal, India, serving the town of Bolpur and the nearby cultural and educational center of Santiniketan.
- 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: Chandannagar railway station Target entity description: Chandannagar railway station is a suburban rail station in West Bengal, India, serving the town of Chandannagar on the Howrah–Bardhaman main line of the Kolkata Suburban Railway network.
-
A.
Barrackpore railway station
Barrackpore railway station is a suburban rail station in West Bengal, India, serving the town of Barrackpore as part of the Kolkata Suburban Railway network.
-
B.
Guwahati Junction railway station
Guwahati Junction railway station is a major rail hub in Assam and one of the busiest and most important railway stations in Northeast India.
-
C.
Kamakhya Junction railway station
Kamakhya Junction railway station is a major rail hub in Guwahati, Assam, serving as an important gateway to the region and the nearby Kamakhya Temple.
-
D.
Dibrugarh railway station
Dibrugarh railway station is a major rail hub in Assam, India, serving the city of Dibrugarh and connecting it to key destinations across the country.
-
E.
Bolpur Shantiniketan railway station
Bolpur Shantiniketan railway station is a key rail hub in West Bengal, India, serving the town of Bolpur and the nearby cultural and educational center of Santiniketan.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
railway station
ⓘ
suburban railway station ⓘ |
| category | important suburban station on Howrah–Bardhaman main line ⓘ |
| country | India ⓘ |
| division | Howrah railway division ⓘ |
| electrification | 25 kV AC overhead ⓘ |
| electrifiedOn | 1958 ⓘ |
| formerOwner | East Indian Railway Company ⓘ |
| hasFacility |
foot overbridge
ⓘ
ticket counters ⓘ waiting area ⓘ |
| hasService |
EMU local trains
ⓘ
express trains ⓘ passenger trains ⓘ |
| hasSuburbanService | Kolkata Suburban Railway Howrah section ⓘ |
| locatedIn |
Chandannagar
ⓘ
Hooghly district ⓘ Kolkata metropolitan area ⓘ
linked to:
Kolkata Metropolitan Area
West Bengal ⓘ |
| locatedOnRoute | Howrah Junction–Barddhaman Junction ⓘ |
| numberOfPlatforms | 4 ⓘ |
| numberOfTracks | 4 ⓘ |
| operatedBy | Eastern Railway zone ⓘ |
| ownedBy | Indian Railways ⓘ |
| partOf | Kolkata Suburban Railway ⓘ |
| railwayLine | Howrah–Bardhaman main line ⓘ |
| serves | Chandannagar ⓘ |
| state | West Bengal ⓘ |
| structureType | standard on-ground station ⓘ |
| zone | Eastern Railway ⓘ |
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: Chandannagar railway station Description of subject: Chandannagar railway station is a suburban rail station in West Bengal, India, serving the town of Chandannagar on the Howrah–Bardhaman main line of the Kolkata Suburban Railway network.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.