Chapultepec Lake
E53202
Chapultepec Lake is a large artificial lake in Mexico City’s Chapultepec Park, popular for boating, recreation, and scenic views within the urban green space.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Chapultepec Lake canonical | 2 |
| Lago de Chapultepec | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T404398 — 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: Chapultepec Lake Context triple: [Bosque de Chapultepec, hasPart, Chapultepec Lake]
-
A.
Lake Texcoco
Lake Texcoco was a large, now mostly drained lake in the Valley of Mexico that once surrounded the Aztec capital Tenochtitlan and is central to Mexico’s national origin myth.
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B.
former Lake Chalco
Former Lake Chalco was one of the shallow lakes that once covered part of the southern Valley of Mexico, historically important for its chinampa (floating garden) agriculture before being largely drained in the colonial and modern periods.
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C.
Valley of Mexico
The Valley of Mexico is a highland basin in central Mexico that historically hosted several major pre-Columbian civilizations and today contains the country’s largest urban concentration.
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D.
Xochimilco
Xochimilco is a southern borough of Mexico City famous for its historic canals, colorful trajinera boats, and UNESCO-listed chinampa (floating garden) agricultural system.
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E.
Lake Managua
Lake Managua is a large freshwater lake in western Nicaragua, notable for bordering the capital city of Managua and being one of Central America’s major inland water bodies.
- 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: Chapultepec Lake Target entity description: Chapultepec Lake is a large artificial lake in Mexico City’s Chapultepec Park, popular for boating, recreation, and scenic views within the urban green space.
-
A.
Lake Texcoco
Lake Texcoco was a large, now mostly drained lake in the Valley of Mexico that once surrounded the Aztec capital Tenochtitlan and is central to Mexico’s national origin myth.
-
B.
former Lake Chalco
Former Lake Chalco was one of the shallow lakes that once covered part of the southern Valley of Mexico, historically important for its chinampa (floating garden) agriculture before being largely drained in the colonial and modern periods.
-
C.
Valley of Mexico
The Valley of Mexico is a highland basin in central Mexico that historically hosted several major pre-Columbian civilizations and today contains the country’s largest urban concentration.
-
D.
Xochimilco
Xochimilco is a southern borough of Mexico City famous for its historic canals, colorful trajinera boats, and UNESCO-listed chinampa (floating garden) agricultural system.
-
E.
Lake Managua
Lake Managua is a large freshwater lake in western Nicaragua, notable for bordering the capital city of Managua and being one of Central America’s major inland water bodies.
- F. None of above. chosen
Statements (46)
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: Chapultepec Lake Description of subject: Chapultepec Lake is a large artificial lake in Mexico City’s Chapultepec Park, popular for boating, recreation, and scenic views within the urban green space.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Lago de Chapultepec