Ciudad Acuña
E358568
Ciudad Acuña is a Mexican border city in Coahuila, known for its location across from Del Rio, Texas, and for serving as the primary filming location of Robert Rodriguez’s film "El Mariachi."
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ciudad Acuña canonical | 3 |
| Ciudad Acuña, Coahuila, Mexico | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3460189 — 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: Ciudad Acuña Context triple: [El Mariachi, filmingLocation, Ciudad Acuña]
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A.
Saltillo
Saltillo is the capital and largest city of the state of Coahuila in northeastern Mexico, known for its industrial economy and traditional sarape textiles.
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B.
Ciudad Madero
Ciudad Madero is a coastal city in the Mexican state of Tamaulipas, known for its oil industry and popular Gulf of Mexico beaches such as Playa Miramar.
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C.
Torreón
Torreón is a major industrial and commercial city in northern Mexico known for its manufacturing, agriculture, and role as an economic hub in the state of Coahuila.
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D.
Gómez Palacio
Gómez Palacio is a major industrial and agricultural city in northeastern Durango, Mexico, forming part of the Comarca Lagunera metropolitan area.
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E.
Matamoros
Matamoros is a Mexican border city in the state of Tamaulipas, located directly across the Rio Grande from Brownsville, Texas, and known as an important hub for trade and manufacturing.
- 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: Ciudad Acuña Target entity description: Ciudad Acuña is a Mexican border city in Coahuila, known for its location across from Del Rio, Texas, and for serving as the primary filming location of Robert Rodriguez’s film "El Mariachi."
-
A.
Saltillo
Saltillo is the capital and largest city of the state of Coahuila in northeastern Mexico, known for its industrial economy and traditional sarape textiles.
-
B.
Ciudad Madero
Ciudad Madero is a coastal city in the Mexican state of Tamaulipas, known for its oil industry and popular Gulf of Mexico beaches such as Playa Miramar.
-
C.
Torreón
Torreón is a major industrial and commercial city in northern Mexico known for its manufacturing, agriculture, and role as an economic hub in the state of Coahuila.
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D.
Gómez Palacio
Gómez Palacio is a major industrial and agricultural city in northeastern Durango, Mexico, forming part of the Comarca Lagunera metropolitan area.
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E.
Matamoros
Matamoros is a Mexican border city in the state of Tamaulipas, located directly across the Rio Grande from Brownsville, Texas, and known as an important hub for trade and manufacturing.
- F. None of above. chosen
Statements (48)
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: Ciudad Acuña Description of subject: Ciudad Acuña is a Mexican border city in Coahuila, known for its location across from Del Rio, Texas, and for serving as the primary filming location of Robert Rodriguez’s film "El Mariachi."
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ciudad Acuña, Coahuila, Mexico