Katihar railway division
E643769
Katihar railway division is an administrative division of Indian Railways under the Northeast Frontier Railway zone, overseeing rail operations and infrastructure in and around Katihar in eastern India.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Katihar railway division canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7085114 — 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: Katihar railway division Context triple: [Northeast Frontier Railway, division, Katihar railway division]
-
A.
Alipurduar railway division
Alipurduar railway division is an administrative division of Indian Railways responsible for managing railway operations and infrastructure in and around the Alipurduar region of West Bengal.
-
B.
Kota railway division
Kota railway division is an administrative division of Indian Railways responsible for managing railway operations, infrastructure, and services in and around Kota within the West Central Railway zone.
-
C.
Lumding railway division
Lumding railway division is an administrative division of Indian Railways in the Northeast Frontier Railway zone, overseeing rail operations and infrastructure in parts of Assam and the surrounding northeastern region.
-
D.
Jhansi railway division
Jhansi railway division is an administrative unit of Indian Railways responsible for managing railway operations, infrastructure, and services in and around the Jhansi region.
-
E.
Jabalpur railway division
Jabalpur railway division is an administrative unit of Indian Railways responsible for managing railway operations, infrastructure, and services in and around Jabalpur in central India.
- 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: Katihar railway division Target entity description: Katihar railway division is an administrative division of Indian Railways under the Northeast Frontier Railway zone, overseeing rail operations and infrastructure in and around Katihar in eastern India.
-
A.
Alipurduar railway division
Alipurduar railway division is an administrative division of Indian Railways responsible for managing railway operations and infrastructure in and around the Alipurduar region of West Bengal.
-
B.
Kota railway division
Kota railway division is an administrative division of Indian Railways responsible for managing railway operations, infrastructure, and services in and around Kota within the West Central Railway zone.
-
C.
Lumding railway division
Lumding railway division is an administrative division of Indian Railways in the Northeast Frontier Railway zone, overseeing rail operations and infrastructure in parts of Assam and the surrounding northeastern region.
-
D.
Jhansi railway division
Jhansi railway division is an administrative unit of Indian Railways responsible for managing railway operations, infrastructure, and services in and around the Jhansi region.
-
E.
Jabalpur railway division
Jabalpur railway division is an administrative unit of Indian Railways responsible for managing railway operations, infrastructure, and services in and around Jabalpur in central India.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | railway division ⓘ |
| belongsToRailwayZone | Northeast Frontier Railway zone NERFINISHED ⓘ |
| country | India ⓘ |
| gauge | broad gauge ⓘ |
| hasJurisdictionOver |
parts of Assam
ⓘ
parts of Bihar ⓘ parts of Jharkhand ⓘ parts of West Bengal ⓘ |
| hasLine |
Barauni–Katihar section
NERFINISHED
ⓘ
Howrah–New Jalpaiguri line NERFINISHED ⓘ Katihar–Jogbani line NERFINISHED ⓘ Katihar–Radhikapur line NERFINISHED ⓘ Katihar–Siliguri line NERFINISHED ⓘ |
| hasMainStation | Katihar Junction railway station NERFINISHED ⓘ |
| hasNeighbouringDivision |
Alipurduar railway division
NERFINISHED
ⓘ
Lumding railway division NERFINISHED ⓘ Rangiya railway division NERFINISHED ⓘ |
| hasRegionalOffice | Katihar NERFINISHED ⓘ |
| hasStation |
Azamnagar Road railway station
NERFINISHED
ⓘ
Barsoi Junction railway station NERFINISHED ⓘ Dalkhola railway station NERFINISHED ⓘ Jogbani railway station NERFINISHED ⓘ Katihar Junction railway station NERFINISHED ⓘ Kishanganj railway station NERFINISHED ⓘ Kumedpur Junction railway station NERFINISHED ⓘ New Jalpaiguri Junction railway station NERFINISHED ⓘ Radhikapur railway station NERFINISHED ⓘ Siliguri Junction railway station NERFINISHED ⓘ |
| headquartersLocation | Katihar NERFINISHED ⓘ |
| inception | 15 January 1958 ⓘ |
| isPartOfRailwayZone | Northeast Frontier Railway zone NERFINISHED ⓘ |
| locatedInTheAdministrativeTerritorialEntity |
Bihar
NERFINISHED
ⓘ
eastern India ⓘ |
| operatedBy | Indian Railways NERFINISHED ⓘ |
| operator | Northeast Frontier Railway zone NERFINISHED ⓘ |
| oversees |
rail operations in and around Katihar
ⓘ
railway infrastructure in and around Katihar ⓘ |
| parentOrganization | Northeast Frontier Railway zone NERFINISHED ⓘ |
| partOf | Northeast Frontier Railway zone NERFINISHED ⓘ |
| railwayGauge | 1,676 mm ⓘ |
| railwayNetwork | Indian Railways network NERFINISHED ⓘ |
| railwayZone | Northeast Frontier Railway zone NERFINISHED ⓘ |
| railwayZoneHeadquarters | Maligaon, Guwahati NERFINISHED ⓘ |
| responsibleFor |
passenger amenities
ⓘ
signalling and telecommunication systems ⓘ station management ⓘ track maintenance ⓘ train operations management ⓘ |
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: Katihar railway division Description of subject: Katihar railway division is an administrative division of Indian Railways under the Northeast Frontier Railway zone, overseeing rail operations and infrastructure in and around Katihar in eastern India.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Northeast Frontier Railway