Papaloapan River
E127635
The Papaloapan River is a major river in southeastern Mexico that drains a large basin across Oaxaca and Veracruz before emptying into the Gulf of Mexico.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Papaloapan River canonical | 6 |
| Papaloapan River basin | 2 |
| Papaloapan basin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T631354 — 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: Papaloapan River Context triple: [Veracruz, hasRiver, Papaloapan River]
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A.
Guadalupe River
The Guadalupe River is a waterway in Northern California that flows through Santa Clara County and the city of San Jose before emptying into San Francisco Bay.
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B.
Grijalva River
The Grijalva River is a major river in southeastern Mexico that flows through the states of Chiapas and Tabasco, supporting hydroelectric power generation and agriculture before emptying into the Gulf of Mexico.
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C.
Santa Fe River
The Santa Fe River is a small, historically significant waterway in northern New Mexico that flows through the city of Santa Fe and has long served as a vital source of water for the region.
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D.
Santa Fe River
The Santa Fe River is a spring-fed river in northern Florida known for its scenic karst landscape, underground passages, and role as a major tributary of the Suwannee River.
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E.
Gila River
The Gila River is a major waterway in the southwestern United States that flows through New Mexico and Arizona before joining the Colorado River.
- 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: Papaloapan River Target entity description: The Papaloapan River is a major river in southeastern Mexico that drains a large basin across Oaxaca and Veracruz before emptying into the Gulf of Mexico.
-
A.
Guadalupe River
The Guadalupe River is a waterway in Northern California that flows through Santa Clara County and the city of San Jose before emptying into San Francisco Bay.
-
B.
Grijalva River
The Grijalva River is a major river in southeastern Mexico that flows through the states of Chiapas and Tabasco, supporting hydroelectric power generation and agriculture before emptying into the Gulf of Mexico.
-
C.
Santa Fe River
The Santa Fe River is a small, historically significant waterway in northern New Mexico that flows through the city of Santa Fe and has long served as a vital source of water for the region.
-
D.
Santa Fe River
The Santa Fe River is a spring-fed river in northern Florida known for its scenic karst landscape, underground passages, and role as a major tributary of the Suwannee River.
-
E.
Gila River
The Gila River is a major waterway in the southwestern United States that flows through New Mexico and Arizona before joining the Colorado River.
- F. None of above. chosen
Statements (44)
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: Papaloapan River Description of subject: The Papaloapan River is a major river in southeastern Mexico that drains a large basin across Oaxaca and Veracruz before emptying into the Gulf of Mexico.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Eastern Mexico
subject surface form:
Southern Mexico
this entity surface form:
Papaloapan basin
this entity surface form:
Papaloapan River basin
this entity surface form:
Papaloapan River basin