Bokaro Steel Plant
E875389
Bokaro Steel Plant is one of India’s largest integrated steel manufacturing facilities, located in Jharkhand and operated by the Steel Authority of India Limited (SAIL).
All labels observed (4)
| Label | Occurrences |
|---|---|
| Bokaro Steel Plant canonical | 7 |
| Bokaro Steel City plant | 1 |
| Bokaro Steel Limited | 1 |
| SAIL Bokaro Steel Plant | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10618299 — 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: Bokaro Steel Plant Context triple: [Bokaro Steel City, namedAfter, Bokaro Steel Plant]
-
A.
Bhilai Steel Plant
Bhilai Steel Plant is one of India’s largest and oldest integrated steel plants, renowned for producing rails and heavy steel plates and playing a key role in the country’s industrial development.
-
B.
Tata Steel Jamshedpur Works
Tata Steel Jamshedpur Works is a major integrated steel plant in Jamshedpur, India, and one of the oldest and most significant industrial complexes in the country.
-
C.
Thái Nguyên Iron and Steel Complex
Thái Nguyên Iron and Steel Complex is one of Vietnam’s earliest and largest integrated steel production facilities, playing a key role in the country’s industrial development.
-
D.
Jindal Vijayanagar Steel Ltd.
Jindal Vijayanagar Steel Ltd. is an Indian steel manufacturing company that is part of the JSW Group and operates major integrated steel plants in Karnataka.
-
E.
Bokaro Steel City
Bokaro Steel City is an industrial city in eastern India known for its large integrated steel plant and planned urban layout.
- 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: Bokaro Steel Plant Target entity description: Bokaro Steel Plant is one of India’s largest integrated steel manufacturing facilities, located in Jharkhand and operated by the Steel Authority of India Limited (SAIL).
-
A.
Bhilai Steel Plant
Bhilai Steel Plant is one of India’s largest and oldest integrated steel plants, renowned for producing rails and heavy steel plates and playing a key role in the country’s industrial development.
-
B.
Tata Steel Jamshedpur Works
Tata Steel Jamshedpur Works is a major integrated steel plant in Jamshedpur, India, and one of the oldest and most significant industrial complexes in the country.
-
C.
Thái Nguyên Iron and Steel Complex
Thái Nguyên Iron and Steel Complex is one of Vietnam’s earliest and largest integrated steel production facilities, playing a key role in the country’s industrial development.
-
D.
Jindal Vijayanagar Steel Ltd.
Jindal Vijayanagar Steel Ltd. is an Indian steel manufacturing company that is part of the JSW Group and operates major integrated steel plants in Karnataka.
-
E.
Bokaro Steel City
Bokaro Steel City is an industrial city in eastern India known for its large integrated steel plant and planned urban layout.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
integrated steel plant
ⓘ
steel manufacturing facility ⓘ |
| alsoKnownAs |
Bokaro Steel City plant
ⓘ
linked to:
Bokaro Steel Plant
SAIL Bokaro Steel Plant ⓘ
linked to:
Bokaro Steel Plant
|
| country | India ⓘ |
| designedAs | flat products oriented plant ⓘ |
| focusArea | flat steel products for automotive and construction sectors ⓘ |
| hasCityAround | Bokaro Steel City ⓘ |
| hasFacility |
blast furnace
ⓘ
coke oven and by-product plant ⓘ cold rolling mill ⓘ continuous casting shop ⓘ galvanizing line ⓘ hot strip mill ⓘ oxygen plant ⓘ power plant ⓘ sinter plant ⓘ steel melting shop ⓘ |
| hasImpact |
employment generation in Bokaro region
ⓘ
regional industrial development in Jharkhand ⓘ |
| hasLogistics |
rail connectivity
ⓘ
road connectivity ⓘ |
| hasWorkforceType |
contract workers
ⓘ
permanent employees ⓘ |
| industry | steel industry ⓘ |
| locatedIn |
Bokaro
ⓘ
linked to:
Bokaro Steel City
Bokaro district ⓘ Jharkhand ⓘ eastern India ⓘ |
| operatedBy | Steel Authority of India Limited ⓘ |
| ownedBy | Steel Authority of India Limited ⓘ |
| parentOrganization | Steel Authority of India Limited ⓘ |
| partOf | Steel Authority of India Limited integrated steel plants network ⓘ |
| product |
HR plates
ⓘ
TMT bars ⓘ cold rolled coils ⓘ galvanized products ⓘ hot rolled coils ⓘ plates ⓘ sheets ⓘ tin mill black plates ⓘ |
| rankedAs | one of India’s largest steel plants ⓘ |
| sector | public sector ⓘ |
| stateOwner | Government of India ⓘ |
| usesProcess | blast furnace-basic oxygen furnace route ⓘ |
| usesRawMaterial |
coking coal
ⓘ
iron ore ⓘ limestone ⓘ |
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: Bokaro Steel Plant Description of subject: Bokaro Steel Plant is one of India’s largest integrated steel manufacturing facilities, located in Jharkhand and operated by the Steel Authority of India Limited (SAIL).
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Bokaro Steel Plant
linked to: Bokaro Steel Plant
linked to: Bokaro Steel Plant