Haldia Port
E162690
Haldia Port is a major riverine port and industrial hub on the Hooghly River in eastern India, serving as a key gateway for maritime trade in West Bengal.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Haldia Port canonical | 5 |
| Haldia Dock Complex | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1418242 — 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: Haldia Port Context triple: [West Bengal, hasMajorPort, Haldia Port]
-
A.
Dekheila Port
Dekheila Port is a major commercial seaport and container terminal complex located just west of Alexandria on Egypt’s Mediterranean coast.
-
B.
Port of Valencia
The Port of Valencia is one of the busiest and most important seaports in the Mediterranean, serving as a major hub for container shipping and maritime trade in Spain and Europe.
-
C.
Port of Ibiza
The Port of Ibiza is a major maritime hub in the Balearic Islands, serving as a key gateway for passenger ferries, cruise ships, and commercial vessels to and from the island of Ibiza.
-
D.
Port of Hel
The Port of Hel is a small maritime harbor and tourist marina located in the town of Hel on Poland’s Hel Peninsula along the Baltic Sea.
-
E.
Port of Ponta Delgada
The Port of Ponta Delgada is the main commercial and passenger seaport of São Miguel Island, serving as a key maritime gateway for the Azores archipelago in the North Atlantic.
- 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: Haldia Port Target entity description: Haldia Port is a major riverine port and industrial hub on the Hooghly River in eastern India, serving as a key gateway for maritime trade in West Bengal.
-
A.
Dekheila Port
Dekheila Port is a major commercial seaport and container terminal complex located just west of Alexandria on Egypt’s Mediterranean coast.
-
B.
Port of Valencia
The Port of Valencia is one of the busiest and most important seaports in the Mediterranean, serving as a major hub for container shipping and maritime trade in Spain and Europe.
-
C.
Port of Ibiza
The Port of Ibiza is a major maritime hub in the Balearic Islands, serving as a key gateway for passenger ferries, cruise ships, and commercial vessels to and from the island of Ibiza.
-
D.
Port of Hel
The Port of Hel is a small maritime harbor and tourist marina located in the town of Hel on Poland’s Hel Peninsula along the Baltic Sea.
-
E.
Port of Ponta Delgada
The Port of Ponta Delgada is the main commercial and passenger seaport of São Miguel Island, serving as a key maritime gateway for the Azores archipelago in the North Atlantic.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
industrial hub
ⓘ
riverine port ⓘ seaport ⓘ |
| connectedTo |
Indian Railways network
ⓘ
Kolkata Port Trust ⓘ
surface form:
Kolkata Port
National Highway network ⓘ |
| continent | Asia ⓘ |
| country | India ⓘ |
| governingBody |
Ministry of Ports, Shipping and Waterways
ⓘ
surface form:
Ministry of Ports, Shipping and Waterways, Government of India
|
| handlesCargoType |
break-bulk cargo
ⓘ
chemicals ⓘ coal ⓘ containers ⓘ crude oil ⓘ iron ore ⓘ petroleum products ⓘ |
| hasFacility |
container handling facilities
ⓘ
multipurpose berths ⓘ oil jetties ⓘ railway sidings ⓘ road connectivity to hinterland ⓘ |
| hasFunction |
cargo handling
ⓘ
industrial logistics hub ⓘ |
| hasRole |
feeder port to Kolkata Port
ⓘ
major export-import hub for eastern India ⓘ |
| industrialAreaAround | Haldia industrial complex ⓘ |
| locatedIn |
Haldia
ⓘ
Purba Medinipur district ⓘ West Bengal ⓘ |
| locatedInTimeZone | Indian Standard Time ⓘ |
| locatedOnRiver | Hooghly River ⓘ |
| managedBy | Syama Prasad Mookerjee Port, Kolkata ⓘ |
| navigationChannel |
Hooghly River
ⓘ
surface form:
Hooghly River navigation channel
|
| near | Bay of Bengal ⓘ |
| partOf | Kolkata Port Trust ⓘ |
| portType |
all-weather port
ⓘ
riverine ⓘ |
| regionServed |
West Bengal
ⓘ
eastern India ⓘ |
| servesAs | gateway for maritime trade in West Bengal ⓘ |
| stateJurisdiction | Government of West Bengal ⓘ |
| subcontinent |
South Asia
ⓘ
surface form:
Indian subcontinent
|
| supportsIndustry |
chemical industry
ⓘ
fertilizer industry ⓘ petrochemical industry ⓘ refinery industry ⓘ |
| waterwaySystem |
Hooghly River
ⓘ
surface form:
Hooghly–Bhagirathi river system
|
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: Haldia Port Description of subject: Haldia Port is a major riverine port and industrial hub on the Hooghly River in eastern India, serving as a key gateway for maritime trade in West Bengal.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
West Bengal
subject surface form:
Eastern India
this entity surface form:
Haldia Dock Complex