ArcelorMittal Zenica steelworks
E537851
ArcelorMittal Zenica steelworks is a major integrated steel production facility in Zenica, Bosnia and Herzegovina, operated by the global steel company ArcelorMittal.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ArcelorMittal Zenica steelworks canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5659600 — 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: ArcelorMittal Zenica steelworks Context triple: [Zenica, hasSteelPlant, ArcelorMittal Zenica steelworks]
-
A.
Nowa Huta Steelworks
Nowa Huta Steelworks is a major Polish steel plant in Kraków, historically one of the largest industrial complexes in Central Europe and a flagship project of the communist era.
-
B.
Diósgyőr steel works
Diósgyőr steel works is a major Hungarian steel manufacturing complex historically central to the heavy industry and economic development of Miskolc and its region.
-
C.
U. S. Steel Košice
U. S. Steel Košice is a large integrated steel production plant in Košice, Slovakia, operated by United States Steel Corporation and serving as one of Central Europe’s key steel manufacturers.
-
D.
Ilyich Iron and Steel Works
Ilyich Iron and Steel Works is one of Ukraine’s largest integrated steel plants, historically a key industrial enterprise in Mariupol and a major producer of steel and rolled metal products.
-
E.
ArcelorMittal Kryvyi Rih
ArcelorMittal Kryvyi Rih is a major Ukrainian steel and mining company and one of the largest integrated steel plants in Eastern Europe, owned by the global steel giant ArcelorMittal.
- 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: ArcelorMittal Zenica steelworks Target entity description: ArcelorMittal Zenica steelworks is a major integrated steel production facility in Zenica, Bosnia and Herzegovina, operated by the global steel company ArcelorMittal.
-
A.
Nowa Huta Steelworks
Nowa Huta Steelworks is a major Polish steel plant in Kraków, historically one of the largest industrial complexes in Central Europe and a flagship project of the communist era.
-
B.
Diósgyőr steel works
Diósgyőr steel works is a major Hungarian steel manufacturing complex historically central to the heavy industry and economic development of Miskolc and its region.
-
C.
U. S. Steel Košice
U. S. Steel Košice is a large integrated steel production plant in Košice, Slovakia, operated by United States Steel Corporation and serving as one of Central Europe’s key steel manufacturers.
-
D.
Ilyich Iron and Steel Works
Ilyich Iron and Steel Works is one of Ukraine’s largest integrated steel plants, historically a key industrial enterprise in Mariupol and a major producer of steel and rolled metal products.
-
E.
ArcelorMittal Kryvyi Rih
ArcelorMittal Kryvyi Rih is a major Ukrainian steel and mining company and one of the largest integrated steel plants in Eastern Europe, owned by the global steel giant ArcelorMittal.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
industrial facility
ⓘ
manufacturing plant ⓘ steelworks ⓘ |
| continent | Europe ⓘ |
| country | Bosnia and Herzegovina NERFINISHED ⓘ |
| economicImportance |
important exporter for Bosnia and Herzegovina
ⓘ
major contributor to local economy of Zenica ⓘ |
| formerlyKnownAs | Željezara Zenica NERFINISHED ⓘ |
| hasEnergySource |
coke
ⓘ
electricity ⓘ |
| hasEnvironmentalImpact | air pollution in Zenica ⓘ |
| hasFacilityType | integrated steelworks ⓘ |
| hasProcess |
ironmaking
ⓘ
rolling ⓘ steelmaking ⓘ |
| hasRawMaterial |
coal
ⓘ
iron ore ⓘ limestone ⓘ |
| hasSafetyRisk | heavy industry occupational hazards ⓘ |
| hasTransportAccess |
railway
ⓘ
road network ⓘ |
| hasUnit |
basic oxygen furnace
ⓘ
blast furnace ⓘ continuous casting ⓘ rolling mill ⓘ |
| hasWorkforce | industrial workers ⓘ |
| industry | steel industry ⓘ |
| locatedIn |
Bosnia and Herzegovina
NERFINISHED
ⓘ
Zenica NERFINISHED ⓘ |
| locatedOnRiver | Bosna River NERFINISHED ⓘ |
| operatedBy | ArcelorMittal NERFINISHED ⓘ |
| operatorCountry | Luxembourg NERFINISHED ⓘ |
| operatorHeadquarters | Luxembourg City NERFINISHED ⓘ |
| ownedBy | ArcelorMittal NERFINISHED ⓘ |
| parentCompany | ArcelorMittal NERFINISHED ⓘ |
| partOf | ArcelorMittal Europe NERFINISHED ⓘ |
| product |
construction steel
ⓘ
long steel products ⓘ steel ⓘ |
| region | Zenica-Doboj Canton NERFINISHED ⓘ |
| role |
exporter of steel products
ⓘ
supplier to regional construction sector ⓘ |
| significance |
key industrial employer in Zenica
ⓘ
major steel producer in Bosnia and Herzegovina ⓘ |
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: ArcelorMittal Zenica steelworks Description of subject: ArcelorMittal Zenica steelworks is a major integrated steel production facility in Zenica, Bosnia and Herzegovina, operated by the global steel company ArcelorMittal.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.