North Western Railway
E304620
North Western Railway is one of the zones of Indian Railways, overseeing rail operations across parts of Rajasthan and neighboring regions in northwestern India.
All labels observed (1)
| Label | Occurrences |
|---|---|
| North Western Railway canonical | 10 |
How this entity was disambiguated
This entity first appeared as the object of triple T2829093 — 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: North Western Railway Context triple: [Bhilwara, railwayZone, North Western Railway]
-
A.
North Eastern Railway
North Eastern Railway was a major pre-grouping British railway company in northern England, known for operating key routes in Yorkshire, County Durham, and Northumberland before being absorbed into the London and North Eastern Railway in 1923.
-
B.
London and North Western Railway
London and North Western Railway was a major 19th- and early 20th-century British railway company that operated extensive routes across England and Wales before becoming part of the London, Midland and Scottish Railway in 1923.
-
C.
Great Northern Railway
Great Northern Railway was a major American transcontinental railroad that operated in the northern United States, connecting the Great Lakes to the Pacific Northwest.
-
D.
Great Northern Railway
The Great Northern Railway was a major British railway company that operated extensive routes across northern England and played a key role in the development of the region’s transport infrastructure during the 19th and early 20th centuries.
-
E.
North British Railway
North British Railway was a major 19th- and early 20th-century Scottish railway company that operated extensive routes across central and eastern Scotland before becoming part of the London and North Eastern Railway in 1923.
- 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: North Western Railway Target entity description: North Western Railway is one of the zones of Indian Railways, overseeing rail operations across parts of Rajasthan and neighboring regions in northwestern India.
-
A.
North Eastern Railway
North Eastern Railway was a major pre-grouping British railway company in northern England, known for operating key routes in Yorkshire, County Durham, and Northumberland before being absorbed into the London and North Eastern Railway in 1923.
-
B.
London and North Western Railway
London and North Western Railway was a major 19th- and early 20th-century British railway company that operated extensive routes across England and Wales before becoming part of the London, Midland and Scottish Railway in 1923.
-
C.
Great Northern Railway
The Great Northern Railway was a major British railway company that operated extensive routes across northern England and played a key role in the development of the region’s transport infrastructure during the 19th and early 20th centuries.
-
D.
Great Northern Railway
Great Northern Railway was a major American transcontinental railroad that operated in the northern United States, connecting the Great Lakes to the Pacific Northwest.
-
E.
North British Railway
North British Railway was a major 19th- and early 20th-century Scottish railway company that operated extensive routes across central and eastern Scotland before becoming part of the London and North Eastern Railway in 1923.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
administrative unit of Indian Railways
ⓘ
railway zone ⓘ |
| abbreviation | NWR ⓘ |
| country | India ⓘ |
| dateOfEstablishment | 2002-10-01 ⓘ |
| formedByReorganizationOf |
Northern Railway
ⓘ
Western Railway ⓘ |
| gaugeType | broad gauge ⓘ |
| hasDivision |
Ajmer railway division
ⓘ
Bikaner railway division ⓘ Jaipur railway division ⓘ Jodhpur railway division ⓘ |
| headquarters | Jaipur ⓘ |
| headquartersState | Rajasthan ⓘ |
| operatesIn | northwestern India ⓘ |
| parentOrganization |
Ministry of Railways (India)
ⓘ
surface form:
Ministry of Railways, Government of India
|
| partOf | Indian Railways ⓘ |
| primaryStateCoverage | Rajasthan ⓘ |
| railwayNetworkType |
freight rail
ⓘ
long-distance passenger rail ⓘ suburban rail (limited) ⓘ |
| railwayZoneNumber | NWR ⓘ |
| regionServed |
Delhi
ⓘ
Gujarat ⓘ Haryana ⓘ Punjab ⓘ Rajasthan ⓘ |
| zoneCode | NWR ⓘ |
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: North Western Railway Description of subject: North Western Railway is one of the zones of Indian Railways, overseeing rail operations across parts of Rajasthan and neighboring regions in northwestern India.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.