San Ysidro, California
E260565
San Ysidro, California is a community in the southernmost part of San Diego, known for hosting one of the busiest land border crossings between the United States and Mexico.
All labels observed (3)
| Label | Occurrences |
|---|---|
| San Ysidro, San Diego | 2 |
| San Ysidro | 1 |
| San Ysidro, California canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2332190 — 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 Ysidro, California Context triple: [Colonia Federal, Tijuana, nearbyNeighborhood, San Ysidro, California]
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A.
San Carlos, California
San Carlos, California is a small city on the San Francisco Peninsula known for its suburban charm, vibrant downtown, and role as a local transportation and business hub.
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B.
Tecate, California
Tecate, California is a small border town in eastern San Diego County known for its international crossing with Tecate, Mexico and its role as a gateway between the two countries.
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C.
Soledad, California
Soledad, California is a small agricultural city in Monterey County best known as the primary gateway to Pinnacles National Park.
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D.
Calimesa, California
Calimesa, California is a small city in Riverside County known for its semi-rural character and location in the Inland Empire region of Southern California.
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E.
Santa Fe Springs, California
Santa Fe Springs, California is a suburban city in southeastern Los Angeles County known for its industrial base and location within the Gateway Cities region.
- 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 Ysidro, California Target entity description: San Ysidro, California is a community in the southernmost part of San Diego, known for hosting one of the busiest land border crossings between the United States and Mexico.
-
A.
San Carlos, California
San Carlos, California is a small city on the San Francisco Peninsula known for its suburban charm, vibrant downtown, and role as a local transportation and business hub.
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B.
Tecate, California
Tecate, California is a small border town in eastern San Diego County known for its international crossing with Tecate, Mexico and its role as a gateway between the two countries.
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C.
Soledad, California
Soledad, California is a small agricultural city in Monterey County best known as the primary gateway to Pinnacles National Park.
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D.
Calimesa, California
Calimesa, California is a small city in Riverside County known for its semi-rural character and location in the Inland Empire region of Southern California.
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E.
Santa Fe Springs, California
Santa Fe Springs, California is a suburban city in southeastern Los Angeles County known for its industrial base and location within the Gateway Cities region.
- 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: San Ysidro, California Description of subject: San Ysidro, California is a community in the southernmost part of San Diego, known for hosting one of the busiest land border crossings between the United States and Mexico.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: San Ysidro, California
linked to: San Ysidro, California
linked to: San Ysidro, California