St. Helena, California
E213875
St. Helena, California is a small, upscale city in Napa Valley known for its wineries, vineyards, and role as a center of California’s wine industry.
All labels observed (4)
| Label | Occurrences |
|---|---|
| St. Helena, California canonical | 15 |
| Saint Helena, California | 2 |
| City of St. Helena, California | 1 |
| St. Helena, California, United States | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1383956 — 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: St. Helena, California Context triple: [St. Helena AVA, cityNear, St. Helena, California]
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A.
La Palma, California
La Palma, California is a small suburban city in northern Orange County known for its residential neighborhoods, parks, and high-ranking public schools.
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B.
San Simeon, California
San Simeon, California is a small coastal community on California’s Central Coast best known as the home of Hearst Castle and its scenic shoreline along Highway 1.
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C.
Pacifica, California
Pacifica, California is a coastal city in the San Francisco Bay Area known for its scenic beaches, rugged bluffs, and popular surfing spots.
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D.
Hawthorne, California
Hawthorne, California is a city in southwestern Los Angeles County known for hosting major aerospace and technology companies, including SpaceX’s headquarters.
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E.
Monterey
Monterey is a historic coastal city in Northern California known for its scenic bay, marine life, and former prominence as a sardine-canning and fishing center.
- 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: St. Helena, California Target entity description: St. Helena, California is a small, upscale city in Napa Valley known for its wineries, vineyards, and role as a center of California’s wine industry.
-
A.
La Palma, California
La Palma, California is a small suburban city in northern Orange County known for its residential neighborhoods, parks, and high-ranking public schools.
-
B.
San Simeon, California
San Simeon, California is a small coastal community on California’s Central Coast best known as the home of Hearst Castle and its scenic shoreline along Highway 1.
-
C.
Pacifica, California
Pacifica, California is a coastal city in the San Francisco Bay Area known for its scenic beaches, rugged bluffs, and popular surfing spots.
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D.
Hawthorne, California
Hawthorne, California is a city in southwestern Los Angeles County known for hosting major aerospace and technology companies, including SpaceX’s headquarters.
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E.
Stateline, California
Stateline, California is a small unincorporated community on the California–Nevada border near Primm, known primarily as a roadside stop along Interstate 15 in the Mojave Desert.
- 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: St. Helena, California Description of subject: St. Helena, California is a small, upscale city in Napa Valley known for its wineries, vineyards, and role as a center of California’s wine industry.
Referenced by (19)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: St. Helena, California
subject linked to:
State Route 29
linked to: St. Helena, California
linked to: St. Helena, California
subject linked to:
Elmshaven, near St. Helena, California, United States
linked to: St. Helena, California