Radomiro Tomic mine
E704684
Radomiro Tomic mine is a large open-pit copper mine in northern Chile operated by the state-owned mining company Codelco.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Radomiro Tomic mine canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7960553 — 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: Radomiro Tomic mine Context triple: [Codelco, hasPart, Radomiro Tomic mine]
-
A.
Nemocón salt mine
Nemocón salt mine is a historic underground salt mine and tourist attraction in Colombia known for its impressive tunnels, saline formations, and cultural exhibits.
-
B.
Usibelli Coal Mine
Usibelli Coal Mine is Alaska’s largest coal mining operation, known for supplying coal to local power plants and for export from its surface mines near Healy.
-
C.
Amrun Mine
Amrun Mine is a major bauxite mining operation in northern Queensland, Australia, developed by Rio Tinto as part of the broader Weipa mining region.
-
D.
Kamenitsa
Kamenitsa is a prominent mountain peak in Bulgaria’s Pirin range, known for its rugged alpine terrain and scenic hiking routes.
-
E.
Goli Otok
Goli Otok is a barren, uninhabited Croatian island in the Adriatic Sea, historically known for its former political prison camp during the Yugoslav era.
- 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: Radomiro Tomic mine Target entity description: Radomiro Tomic mine is a large open-pit copper mine in northern Chile operated by the state-owned mining company Codelco.
-
A.
Nemocón salt mine
Nemocón salt mine is a historic underground salt mine and tourist attraction in Colombia known for its impressive tunnels, saline formations, and cultural exhibits.
-
B.
Usibelli Coal Mine
Usibelli Coal Mine is Alaska’s largest coal mining operation, known for supplying coal to local power plants and for export from its surface mines near Healy.
-
C.
Turów lignite mine
The Turów lignite mine is a large open-pit brown coal mine in southwestern Poland that supplies fuel to the nearby Turów Power Station and has been a focal point of environmental and cross-border disputes.
-
D.
Amrun Mine
Amrun Mine is a major bauxite mining operation in northern Queensland, Australia, developed by Rio Tinto as part of the broader Weipa mining region.
-
E.
Salvador mine
Salvador mine is a Chilean copper mining operation owned and operated by the state-owned company Codelco.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
copper mine
ⓘ
open-pit mine ⓘ |
| commodityType | base metal ⓘ |
| country | Chile ⓘ |
| hasAbbreviation | RT ⓘ |
| hasEconomicImportance | large-scale operation ⓘ |
| hasExtractionType | open-pit ⓘ |
| hasLanguageOfCountry | Spanish ⓘ |
| hasMainOutput | copper concentrate ⓘ |
| hasOperatorType | state-owned enterprise ⓘ |
| hasOwnerType | state-owned enterprise ⓘ |
| hasPrimaryCommodity | copper ⓘ |
| industry | mining industry ⓘ |
| isIndustrialSite | true ⓘ |
| isPartOfNationalEconomy | Chilean mining sector ⓘ |
| isStateOwnedOperation | true ⓘ |
| isSurfaceMine | true ⓘ |
| locatedIn | northern Chile ⓘ |
| locatedOnContinent | South America ⓘ |
| mineralExtracted | copper ⓘ |
| miningMethod | open-pit mining ⓘ |
| namedAfter | Radomiro Tomic ⓘ |
| operator | Codelco ⓘ |
| ownedBy | Codelco ⓘ |
| owner | state-owned company ⓘ |
| partOf |
Codelco Norte operations
ⓘ
linked to:
Codelco
|
| product | copper ⓘ |
| regulatoryJurisdiction | Government of Chile ⓘ |
| resourceType | metallic mineral ⓘ |
| sector | copper mining sector ⓘ |
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: Radomiro Tomic mine Description of subject: Radomiro Tomic mine is a large open-pit copper mine in northern Chile operated by the state-owned mining company Codelco.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.