Chakradharpur railway station
E837325
Chakradharpur railway station is a key railway junction and divisional headquarters in Jharkhand, India, serving as an important hub for passenger and freight traffic on the Howrah–Mumbai main line.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Chakradharpur railway station canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T10012454 — 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: Chakradharpur railway station Context triple: [South Eastern Railway zone, hasMajorStation, Chakradharpur railway station]
-
A.
Jhargram railway station
Jhargram railway station is a regional rail transit hub in Jhargram, West Bengal, serving as a key stop on the Howrah–Mumbai main line.
-
B.
Chhatarpur railway station
Chhatarpur railway station is a regional rail stop in Madhya Pradesh, India, serving the town of Chhatarpur and connecting it to major nearby cities.
-
C.
Kanchrapara railway station
Kanchrapara railway station is a suburban railway station in West Bengal, India, serving the town of Kanchrapara on the Kolkata Suburban Railway network.
-
D.
Ranchi Junction railway station
Ranchi Junction railway station is the main rail hub of Ranchi, Jharkhand’s capital city, connecting it to major destinations across India.
-
E.
Sambalpur Junction
Sambalpur Junction is a major railway junction in Odisha, India, serving as an important rail hub for the city of Sambalpur and the surrounding region.
- 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: Chakradharpur railway station Target entity description: Chakradharpur railway station is a key railway junction and divisional headquarters in Jharkhand, India, serving as an important hub for passenger and freight traffic on the Howrah–Mumbai main line.
-
A.
Jhargram railway station
Jhargram railway station is a regional rail transit hub in Jhargram, West Bengal, serving as a key stop on the Howrah–Mumbai main line.
-
B.
Chhatarpur railway station
Chhatarpur railway station is a regional rail stop in Madhya Pradesh, India, serving the town of Chhatarpur and connecting it to major nearby cities.
-
C.
Kanchrapara railway station
Kanchrapara railway station is a suburban railway station in West Bengal, India, serving the town of Kanchrapara on the Kolkata Suburban Railway network.
-
D.
Ranchi Junction railway station
Ranchi Junction railway station is the main rail hub of Ranchi, Jharkhand’s capital city, connecting it to major destinations across India.
-
E.
Sambalpur Junction
Sambalpur Junction is a major railway junction in Odisha, India, serving as an important rail hub for the city of Sambalpur and the surrounding region.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
divisional railway headquarters
ⓘ
railway junction ⓘ railway station ⓘ |
| administrativeRole | controls multiple stations under Chakradharpur division ⓘ |
| category | A-category railway station ⓘ |
| connectsTo |
Howrah Junction
ⓘ
linked to:
Howrah Junction railway station
Mumbai ⓘ Nagpur ⓘ Rourkela ⓘ
linked to:
Rourkela industrial region
Tatanagar Junction ⓘ |
| country | India ⓘ |
| division | Chakradharpur railway division ⓘ |
| divisionHeadquartersOf | Chakradharpur railway division ⓘ |
| electrificationStatus | electrified ⓘ |
| freightRole | important freight loading point in South Eastern Railway ⓘ |
| gauge | broad gauge ⓘ |
| hasFacility |
electrified tracks
ⓘ
freight yards ⓘ passenger platforms ⓘ station building ⓘ |
| hasFunction |
freight traffic hub
ⓘ
passenger traffic hub ⓘ |
| importance | major junction on Howrah–Mumbai route ⓘ |
| line | Howrah–Nagpur–Mumbai line ⓘ |
| locatedIn |
Chakradharpur
ⓘ
Howrah–Mumbai main line ⓘ
linked to:
Howrah–Nagpur–Mumbai line
Jharkhand ⓘ West Singhbhum district ⓘ |
| operator | South Eastern Railway zone ⓘ |
| ownedBy | Indian Railways ⓘ |
| partOfNetwork |
Indian Railways broad-gauge network
ⓘ
linked to:
Indian broad gauge
|
| railwayZone | South Eastern Railway zone ⓘ |
| region | eastern India ⓘ |
| roleInDivision | administrative centre of Chakradharpur division ⓘ |
| serves |
Chakradharpur city
ⓘ
linked to:
Chakradharpur
West Singhbhum district ⓘ |
| servesCorridor |
Howrah–Mumbai trunk route
ⓘ
linked to:
Howrah–Nagpur–Mumbai line
|
| state | Jharkhand ⓘ |
| structureType | standard on-ground station ⓘ |
| trafficType |
freight trains
ⓘ
long-distance passenger trains ⓘ regional passenger trains ⓘ |
| zoneHeadquarters | Kolkata (South Eastern Railway zone headquarters) ⓘ |
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: Chakradharpur railway station Description of subject: Chakradharpur railway station is a key railway junction and divisional headquarters in Jharkhand, India, serving as an important hub for passenger and freight traffic on the Howrah–Mumbai main line.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.