Kolkata district
E222833
Kolkata district is an administrative district in the Indian state of West Bengal that encompasses the core urban area of Kolkata, one of India’s largest and historically significant metropolitan cities.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Kolkata district canonical | 6 |
| central Kolkata | 3 |
| Central Kolkata | 2 |
| Kolkata central business district | 2 |
| Kolkata Municipal Area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1436158 — 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: Kolkata district Context triple: [Writers’ Building, locatedIn, Kolkata district]
-
A.
Hooghly district
Hooghly district is an administrative district in the Indian state of West Bengal, known for its historical towns, industrial hubs, and location along the Hooghly River.
-
B.
Kolkata Cantonment
Kolkata Cantonment is a major military cantonment area in Kolkata, India, housing key army installations and administrative facilities.
-
C.
Durgapur
Durgapur is a major industrial city in eastern India known for its steel plants and planned urban infrastructure.
-
D.
North 24 Parganas district
North 24 Parganas district is a populous district in the Indian state of West Bengal, forming part of the Kolkata metropolitan area and known for its urban centers, border areas with Bangladesh, and diverse cultural and economic activities.
-
E.
South 24 Parganas district
South 24 Parganas district is a large coastal district in the Indian state of West Bengal, known for encompassing parts of the Sundarbans mangrove forests and the southern suburbs of Kolkata.
- 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: Kolkata district Target entity description: Kolkata district is an administrative district in the Indian state of West Bengal that encompasses the core urban area of Kolkata, one of India’s largest and historically significant metropolitan cities.
-
A.
Hooghly district
Hooghly district is an administrative district in the Indian state of West Bengal, known for its historical towns, industrial hubs, and location along the Hooghly River.
-
B.
Kolkata Cantonment
Kolkata Cantonment is a major military cantonment area in Kolkata, India, housing key army installations and administrative facilities.
-
C.
Durgapur
Durgapur is a major industrial city in eastern India known for its steel plants and planned urban infrastructure.
-
D.
North 24 Parganas district
North 24 Parganas district is a populous district in the Indian state of West Bengal, forming part of the Kolkata metropolitan area and known for its urban centers, border areas with Bangladesh, and diverse cultural and economic activities.
-
E.
South 24 Parganas district
South 24 Parganas district is a large coastal district in the Indian state of West Bengal, known for encompassing parts of the Sundarbans mangrove forests and the southern suburbs of Kolkata.
- F. None of above. chosen
Statements (72)
| Predicate | Object |
|---|---|
| instanceOf |
administrative district
ⓘ
district of India ⓘ |
| additionalOfficialLanguage | English ⓘ |
| capitalOfState | West Bengal ⓘ |
| contains |
Calcutta
ⓘ
surface form:
Kolkata
core urban area of Kolkata ⓘ |
| country | India ⓘ |
| governingBody | Government of West Bengal ⓘ |
| hasHeadquarters |
Calcutta
ⓘ
surface form:
Kolkata
|
| locatedIn |
West Bengal
ⓘ
eastern India ⓘ |
| locatedOn | eastern bank of the Hooghly River ⓘ |
| majorReligion |
Hinduism
ⓘ
Islam ⓘ |
| officialLanguage | Bengali ⓘ |
| partOf | Kolkata Metropolitan Area ⓘ |
| region |
Ganges-Brahmaputra-Meghna Delta
ⓘ
surface form:
Ganges Delta
|
| state | West Bengal ⓘ |
| subdivisionType | district ⓘ |
| timeZone | Indian Standard Time ⓘ |
| utcOffset | +05:30 ⓘ |
| vehicleRegistrationCode |
WB
ⓘ
WB-01 ⓘ WB-02 ⓘ WB-03 ⓘ WB-04 ⓘ WB-05 ⓘ WB-06 ⓘ WB-07 ⓘ WB-08 ⓘ WB-09 ⓘ WB-10 ⓘ WB-11 ⓘ WB-12 ⓘ WB-13 ⓘ WB-14 ⓘ WB-15 ⓘ WB-16 ⓘ WB-17 ⓘ WB-18 ⓘ WB-19 ⓘ WB-20 ⓘ WB-21 ⓘ WB-22 ⓘ WB-23 ⓘ WB-24 ⓘ WB-25 ⓘ WB-26 ⓘ WB-27 ⓘ WB-28 ⓘ WB-29 ⓘ WB-30 ⓘ WB-31 ⓘ WB-32 ⓘ WB-33 ⓘ WB-34 ⓘ WB-35 ⓘ WB-36 ⓘ WB-37 ⓘ WB-38 ⓘ WB-39 ⓘ WB-40 ⓘ WB-41 ⓘ WB-42 ⓘ WB-43 ⓘ WB-44 ⓘ WB-45 ⓘ WB-46 ⓘ WB-47 ⓘ WB-48 ⓘ WB-49 ⓘ WB-50 ⓘ |
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: Kolkata district Description of subject: Kolkata district is an administrative district in the Indian state of West Bengal that encompasses the core urban area of Kolkata, one of India’s largest and historically significant metropolitan cities.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Government House, Calcutta
this entity surface form:
central Kolkata
this entity surface form:
central Kolkata
this entity surface form:
Kolkata central business district
this entity surface form:
Kolkata central business district
this entity surface form:
Central Kolkata
this entity surface form:
Central Kolkata
this entity surface form:
central Kolkata
this entity surface form:
Kolkata Municipal Area