San Antonio River
E147999
The San Antonio River is a spring-fed waterway in south-central Texas best known for flowing through downtown San Antonio and forming the centerpiece of the city’s famous River Walk.
All labels observed (6)
| Label | Occurrences |
|---|---|
| San Antonio River canonical | 32 |
| San Antonio River valley | 2 |
| San Antonio River area | 1 |
| San Antonio River basin | 1 |
| San Antonio River region | 1 |
| San Antonio River watershed | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T780204 — 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: San Antonio River Context triple: [San Antonio, river, San Antonio River]
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A.
Alamo River
The Alamo River is a man-made drainage waterway in the Imperial Valley of Southern California that carries agricultural runoff southward into the Salton Sea.
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B.
Brazos River
The Brazos River is a major waterway in Texas that flows from the High Plains to the Gulf of Mexico, playing a key role in the region’s agriculture, water supply, and history.
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C.
Claro River
The Claro River is a tributary in Chile’s Coquimbo Region that joins with another watercourse to form the Elqui River, an important river system in the country’s arid north.
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D.
Mandovi River
The Mandovi River is a major west-flowing river in western India that plays a central role in Goa’s ecology, transport, and tourism.
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E.
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.
- 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: San Antonio River Target entity description: The San Antonio River is a spring-fed waterway in south-central Texas best known for flowing through downtown San Antonio and forming the centerpiece of the city’s famous River Walk.
-
A.
Alamo River
The Alamo River is a man-made drainage waterway in the Imperial Valley of Southern California that carries agricultural runoff southward into the Salton Sea.
-
B.
Brazos River
The Brazos River is a major waterway in Texas that flows from the High Plains to the Gulf of Mexico, playing a key role in the region’s agriculture, water supply, and history.
-
C.
Claro River
The Claro River is a tributary in Chile’s Coquimbo Region that joins with another watercourse to form the Elqui River, an important river system in the country’s arid north.
-
D.
Mandovi River
The Mandovi River is a major west-flowing river in western India that plays a central role in Goa’s ecology, transport, and tourism.
-
E.
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.
- 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: San Antonio River Description of subject: The San Antonio River is a spring-fed waterway in south-central Texas best known for flowing through downtown San Antonio and forming the centerpiece of the city’s famous River Walk.
Referenced by (38)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
San Antonio River region
subject surface form:
Pearl District (San Antonio)
this entity surface form:
San Antonio River area
subject surface form:
Downtown San Antonio
this entity surface form:
San Antonio River watershed
subject surface form:
San Antonio River Improvement Project
this entity surface form:
San Antonio River valley
this entity surface form:
San Antonio River basin
this entity surface form:
San Antonio River valley