Mario Sepúlveda
E731619
Mario Sepúlveda is a Chilean miner who became internationally known as one of the charismatic leaders and spokesmen among the 33 miners trapped underground during the 2010 Copiapó mining accident.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mario Sepúlveda canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7888569 — 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: Mario Sepúlveda Context triple: [2010 Copiapó mining accident, notableMiner, Mario Sepúlveda]
-
A.
Sergio G. Sánchez
Sergio G. Sánchez is a Spanish screenwriter and director best known for his work on acclaimed horror and drama films, including collaborations with filmmaker J.A. Bayona.
-
B.
Rodrigo Prieto
Rodrigo Prieto is a renowned Mexican cinematographer known for his visually distinctive work on major films by directors such as Martin Scorsese and Alejandro G. Iñárritu.
-
C.
Manuel Vivanco
Manuel Vivanco is a relatively obscure individual whose primary current distinction is simply being noted as a bearer of the surname Vivanco.
-
D.
David J. Guzmán
David J. Guzmán was a prominent Salvadoran physician, scientist, and intellectual whose contributions to national culture and education led to El Salvador’s National Museum of Anthropology being named in his honor.
-
E.
Jorge Reyes
Jorge Reyes is an American baseball pitcher best known for his standout collegiate career at Oregon State University, where he helped lead the Beavers to a national championship.
- 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: Mario Sepúlveda Target entity description: Mario Sepúlveda is a Chilean miner who became internationally known as one of the charismatic leaders and spokesmen among the 33 miners trapped underground during the 2010 Copiapó mining accident.
-
A.
Sergio G. Sánchez
Sergio G. Sánchez is a Spanish screenwriter and director best known for his work on acclaimed horror and drama films, including collaborations with filmmaker J.A. Bayona.
-
B.
Rodrigo Prieto
Rodrigo Prieto is a renowned Mexican cinematographer known for his visually distinctive work on major films by directors such as Martin Scorsese and Alejandro G. Iñárritu.
-
C.
Manuel Vivanco
Manuel Vivanco is a relatively obscure individual whose primary current distinction is simply being noted as a bearer of the surname Vivanco.
-
D.
David J. Guzmán
David J. Guzmán was a prominent Salvadoran physician, scientist, and intellectual whose contributions to national culture and education led to El Salvador’s National Museum of Anthropology being named in his honor.
-
E.
Jorge Reyes
Jorge Reyes is an American baseball pitcher best known for his standout collegiate career at Oregon State University, where he helped lead the Beavers to a national championship.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
Chilean miner
ⓘ
human ⓘ |
| continentOfCitizenship | South America ⓘ |
| countryOfCitizenship | Chile ⓘ |
| eventLocation |
Copiapó, Atacama Region, Chile
ⓘ
linked to:
Copiapó
|
| gender | male ⓘ |
| hasEthnicGroup | Chilean ⓘ |
| industry | mining industry ⓘ |
| knownFor |
acting as a liaison between miners and rescuers
ⓘ
humorous and energetic demeanor during the crisis ⓘ |
| languageSpoken | Spanish ⓘ |
| mediaNickname | “Super Mario” ⓘ |
| name | Mario Sepúlveda ⓘ |
| notableFor | role during the 2010 Copiapó mining accident ⓘ |
| numberOfPeopleInGroup | 33 ⓘ |
| occupation | miner ⓘ |
| participantIn | 2010 Copiapó mining accident ⓘ |
| placeOfWork |
San José copper-gold mine
ⓘ
linked to:
San José copper–gold mine
near Copiapó, Chile ⓘ |
| positionInGroup | one of the 33 trapped miners ⓘ |
| publicRole | public face of the trapped miners in international media ⓘ |
| rescueEvent | 2010 rescue of the 33 miners in Chile ⓘ |
| residence | Chile ⓘ |
| role |
charismatic leader among the trapped miners
ⓘ
spokesman for the trapped miners ⓘ |
| survivorOf | 2010 Copiapó mine collapse ⓘ |
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: Mario Sepúlveda Description of subject: Mario Sepúlveda is a Chilean miner who became internationally known as one of the charismatic leaders and spokesmen among the 33 miners trapped underground during the 2010 Copiapó mining accident.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.