Altos Hornos de México
E949029
Altos Hornos de México is one of Mexico’s largest integrated steel producers, known for its major steelmaking operations and industrial influence in the country.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Altos Hornos de Monterrey | 1 |
| Altos Hornos de México canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11855232 — 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: Altos Hornos de México Context triple: [Monclova, hasCompany, Altos Hornos de México]
-
A.
Fundidora de Fierro y Acero de Monterrey
Fundidora de Fierro y Acero de Monterrey was a major Mexican iron and steel foundry in Monterrey that played a key role in the country’s early industrialization.
-
B.
Fresnillo plc
Fresnillo plc is a Mexico-based precious metals mining company and one of the world’s largest primary silver producers, with significant gold operations as well.
-
C.
Sociedad Química y Minera de Chile
Sociedad Química y Minera de Chile is a major Chilean chemical and mining company best known as one of the world’s leading producers of lithium, iodine, and specialty fertilizers.
-
D.
Codelco
Codelco is Chile’s state-owned copper mining company and one of the world’s largest producers of copper.
-
E.
Dofasco
Dofasco is a major Canadian steel manufacturer based in Hamilton, Ontario, long recognized as one of the city’s most prominent industrial employers.
- 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: Altos Hornos de México Target entity description: Altos Hornos de México is one of Mexico’s largest integrated steel producers, known for its major steelmaking operations and industrial influence in the country.
-
A.
Fundidora de Fierro y Acero de Monterrey
Fundidora de Fierro y Acero de Monterrey was a major Mexican iron and steel foundry in Monterrey that played a key role in the country’s early industrialization.
-
B.
Fresnillo plc
Fresnillo plc is a Mexico-based precious metals mining company and one of the world’s largest primary silver producers, with significant gold operations as well.
-
C.
Sociedad Química y Minera de Chile
Sociedad Química y Minera de Chile is a major Chilean chemical and mining company best known as one of the world’s leading producers of lithium, iodine, and specialty fertilizers.
-
D.
Codelco
Codelco is Chile’s state-owned copper mining company and one of the world’s largest producers of copper.
-
E.
Dofasco
Dofasco is a major Canadian steel manufacturer based in Hamilton, Ontario, long recognized as one of the city’s most prominent industrial employers.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
integrated steel producer
ⓘ
public company ⓘ steel company ⓘ |
| abbreviation | AHMSA ⓘ |
| country | Mexico ⓘ |
| countryOfOrigin | Mexico ⓘ |
| hasEnvironmentalImpact |
air emissions from steel production
ⓘ
industrial waste generation ⓘ |
| hasFacility |
blast furnace
ⓘ
coke plant ⓘ mining operations ⓘ rolling mill ⓘ sinter plant ⓘ steelmaking shop ⓘ |
| hasProcess |
coke production
ⓘ
iron ore mining ⓘ ironmaking ⓘ rolling and finishing ⓘ steelmaking ⓘ |
| headquartersLocation |
Monclova, Coahuila, Mexico
ⓘ
linked to:
Monclova
|
| industry |
mining
ⓘ
steel ⓘ |
| languageOfName | Spanish ⓘ |
| locatedIn |
Coahuila
ⓘ
Northern Mexico ⓘ |
| market |
Mexican steel market
ⓘ
North American steel market ⓘ |
| operatesInSector | iron and steel value chain ⓘ |
| product |
coal
ⓘ
cold-rolled steel ⓘ flat steel products ⓘ hot-rolled steel ⓘ iron ore ⓘ long steel products ⓘ steel ⓘ steel plate ⓘ structural steel ⓘ tinplate ⓘ wire rod ⓘ |
| regionOfInfluence |
Latin American steel industry
ⓘ
Mexican industrial sector ⓘ |
| servesIndustry |
automotive
ⓘ
construction ⓘ energy ⓘ manufacturing ⓘ |
| significance |
major industrial employer in Coahuila
ⓘ
one of Mexico’s largest integrated steel producers ⓘ |
| subjectOf |
environmental regulation and oversight
ⓘ
labor relations issues ⓘ |
| translatedName | High Furnaces of Mexico ⓘ |
| typeOfBusiness | vertically integrated steel producer ⓘ |
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: Altos Hornos de México Description of subject: Altos Hornos de México is one of Mexico’s largest integrated steel producers, known for its major steelmaking operations and industrial influence in the country.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Altos Hornos de México