Chhapra Junction railway station
E895600
Chhapra Junction railway station is a major railway hub in Bihar, India, serving the city of Chhapra and connecting it to numerous regional and long-distance routes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Chhapra Junction railway station canonical | 1 |
| Chhapra Kacheri railway station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10945465 — 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: Chhapra Junction railway station Context triple: [Chhapra, hasRailwayStation, Chhapra Junction railway station]
-
A.
Mughalsarai Junction railway station
Mughalsarai Junction railway station is a major railway hub in Uttar Pradesh, India, known as one of the busiest and most important junctions on the Indian Railways network.
-
B.
Hajipur Junction
Hajipur Junction is a key railway hub in Bihar, India, serving as the headquarters station of the East Central Railway zone and an important connecting point for trains across northern and eastern India.
-
C.
Pratapgarh Junction
Pratapgarh Junction is a major railway station and transit hub serving the Pratapgarh district in the Indian state of Uttar Pradesh.
-
D.
Gorakhpur Junction railway station
Gorakhpur Junction railway station is a major railway hub in Uttar Pradesh, India, known for having one of the world’s longest railway platforms and serving as a key junction in the North Eastern Railway zone.
-
E.
Jhansi Junction railway station
Jhansi Junction railway station is a major railway hub in Uttar Pradesh, India, serving as a key junction on the Delhi–Chennai and Delhi–Mumbai routes.
- 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: Chhapra Junction railway station Target entity description: Chhapra Junction railway station is a major railway hub in Bihar, India, serving the city of Chhapra and connecting it to numerous regional and long-distance routes.
-
A.
Mughalsarai Junction railway station
Mughalsarai Junction railway station is a major railway hub in Uttar Pradesh, India, known as one of the busiest and most important junctions on the Indian Railways network.
-
B.
Hajipur Junction
Hajipur Junction is a key railway hub in Bihar, India, serving as the headquarters station of the East Central Railway zone and an important connecting point for trains across northern and eastern India.
-
C.
Pratapgarh Junction
Pratapgarh Junction is a major railway station and transit hub serving the Pratapgarh district in the Indian state of Uttar Pradesh.
-
D.
Gorakhpur Junction railway station
Gorakhpur Junction railway station is a major railway hub in Uttar Pradesh, India, known for having one of the world’s longest railway platforms and serving as a key junction in the North Eastern Railway zone.
-
E.
Jhansi Junction railway station
Jhansi Junction railway station is a major railway hub in Uttar Pradesh, India, serving as a key junction on the Delhi–Chennai and Delhi–Mumbai routes.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Indian Railways station
ⓘ
railway station ⓘ |
| category | major railway junction ⓘ |
| connectedTo |
Ahmedabad
ⓘ
Ballia railway station ⓘ Buxar railway station ⓘ Delhi ⓘ Gorakhpur Junction railway station ⓘ Guwahati ⓘ Hajipur Junction railway station ⓘ
linked to:
Hajipur Junction
Howrah Junction railway station ⓘ Kolkata ⓘ
linked to:
Calcutta
Lucknow ⓘ Mumbai ⓘ Muzaffarpur Junction railway station ⓘ
linked to:
Muzaffarpur Junction
New Delhi railway station ⓘ
linked to:
New Delhi Railway Station
Patna Junction railway station ⓘ
linked to:
Patna Junction
Ranchi ⓘ Siwan Junction railway station ⓘ Varanasi Junction railway station ⓘ
linked to:
Varanasi Junction
|
| country | India ⓘ |
| electrified | yes ⓘ |
| gauge | broad gauge ⓘ |
| hasFacility |
drinking water
ⓘ
food stalls ⓘ foot overbridges ⓘ parking ⓘ platform shelters ⓘ ticket counters ⓘ toilets ⓘ waiting rooms ⓘ |
| locatedIn |
Bihar
ⓘ
Chhapra ⓘ India ⓘ Saran district ⓘ |
| locatedOn | routes connecting eastern and northern India ⓘ |
| numberOfPlatforms | 5 ⓘ |
| numberOfTracks | multiple broad-gauge tracks ⓘ |
| operator | Indian Railways ⓘ |
| ownedBy | Indian Railways ⓘ |
| railwayDivision | Sonpur railway division ⓘ |
| railwayZone | East Central Railway zone ⓘ |
| role |
long-distance rail hub
ⓘ
regional rail hub ⓘ |
| serves |
Chhapra
ⓘ
Saran district ⓘ |
| stateServed | Bihar ⓘ |
| stationCode | CPR ⓘ |
| structureType | standard 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: Chhapra Junction railway station Description of subject: Chhapra Junction railway station is a major railway hub in Bihar, India, serving the city of Chhapra and connecting it to numerous regional and long-distance routes.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Chhapra Junction railway station