Ambala Cantonment railway station
E103332
Ambala Cantonment railway station is a major railway junction in Haryana, India, serving as an important transit hub on the Delhi–Kalka and Delhi–Amritsar routes.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Ambala Cantonment Junction | 2 |
| Ambala Cantonment railway station canonical | 1 |
| Ambala Cantt Junction railway station | 1 |
| Ambala City railway station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T861140 — 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: Ambala Cantonment railway station Context triple: [Ambala Central Jail, locatedNear, Ambala Cantonment railway station]
-
A.
Fatehpur Sikri railway station
Fatehpur Sikri railway station is a small rail stop in Uttar Pradesh, India, serving the historic Mughal city and UNESCO World Heritage Site of Fatehpur Sikri.
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B.
Agra Fort railway station
Agra Fort railway station is a historic rail hub in Agra, India, serving as a key junction for trains connecting the city to major destinations across northern and central India.
-
C.
Agra Cantt railway station
Agra Cantt railway station is the primary and busiest rail hub serving the city of Agra in Uttar Pradesh, India, connecting it to major destinations across the country.
-
D.
Bala station
Bala station is a regional rail stop in the Bala Cynwyd neighborhood of Philadelphia, Pennsylvania, served by SEPTA's Cynwyd Line.
-
E.
New Delhi Railway Station
New Delhi Railway Station is one of India’s busiest and largest railway hubs, serving as a major gateway to the capital city and a central node in the country’s rail 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: Ambala Cantonment railway station Target entity description: Ambala Cantonment railway station is a major railway junction in Haryana, India, serving as an important transit hub on the Delhi–Kalka and Delhi–Amritsar routes.
-
A.
Fatehpur Sikri railway station
Fatehpur Sikri railway station is a small rail stop in Uttar Pradesh, India, serving the historic Mughal city and UNESCO World Heritage Site of Fatehpur Sikri.
-
B.
Agra Fort railway station
Agra Fort railway station is a historic rail hub in Agra, India, serving as a key junction for trains connecting the city to major destinations across northern and central India.
-
C.
Agra Cantt railway station
Agra Cantt railway station is the primary and busiest rail hub serving the city of Agra in Uttar Pradesh, India, connecting it to major destinations across the country.
-
D.
Bala station
Bala station is a regional rail stop in the Bala Cynwyd neighborhood of Philadelphia, Pennsylvania, served by SEPTA's Cynwyd Line.
-
E.
New Delhi Railway Station
New Delhi Railway Station is one of India’s busiest and largest railway hubs, serving as a major gateway to the capital city and a central node in the country’s rail network.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
railway junction
ⓘ
railway station ⓘ |
| category | A-category railway station ⓘ |
| connectsTo |
Amritsar
ⓘ
Chandigarh ⓘ Delhi ⓘ Kalka ⓘ Ludhiana ⓘ Saharanpur ⓘ Una Himachal ⓘ |
| country | India ⓘ |
| electrified | yes ⓘ |
| gauge | broad gauge ⓘ |
| hasFacility |
booking office
ⓘ
drinking water ⓘ electronic display boards ⓘ food stalls ⓘ foot overbridges ⓘ lighting on platforms ⓘ parking ⓘ platform shelters ⓘ reservation counters ⓘ retiring rooms ⓘ toilets ⓘ waiting rooms ⓘ |
| importance |
major junction on Delhi–Amritsar route
ⓘ
major junction on Delhi–Kalka route ⓘ |
| locatedIn |
Ambala Cantonment
ⓘ
Ambala district ⓘ Haryana ⓘ North Western India ⓘ
linked to:
northwestern India
|
| numberOfPlatforms | 8 ⓘ |
| numberOfTracks | multiple broad-gauge tracks ⓘ |
| onRailwayLine |
Ambala–Attari line
ⓘ
Ambala–Saharanpur line ⓘ
linked to:
Ambala–Attari line
Ambala–Una Himachal line ⓘ Delhi–Amritsar line ⓘ Delhi–Kalka line ⓘ
linked to:
Delhi–Ambala railway line
|
| operatedBy | Northern Railway zone ⓘ |
| ownedBy | Indian Railways ⓘ |
| railwayDivision | Ambala railway division ⓘ |
| railwayNetwork |
Indian Railways broad-gauge network
ⓘ
linked to:
Indian Railways
|
| railwayZone | Northern Railway zone ⓘ |
| servesCity |
Ambala
ⓘ
Ambala Cantonment ⓘ |
| state | Haryana ⓘ |
| stationCode | UMB ⓘ |
| structureType | standard on-ground station ⓘ |
| timezone | Indian Standard Time ⓘ |
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: Ambala Cantonment railway station Description of subject: Ambala Cantonment railway station is a major railway junction in Haryana, India, serving as an important transit hub on the Delhi–Kalka and Delhi–Amritsar routes.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ambala Cantonment railway station
linked to: Ambala Cantonment railway station
linked to: Ambala Cantonment railway station
linked to: Ambala Cantonment railway station