San Francisco Bay AVA
E507677
San Francisco Bay AVA is a large American Viticultural Area in California encompassing multiple sub-regions around the San Francisco Bay, known for its diverse microclimates and wide range of wine styles.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Francisco Bay AVA canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5268622 — 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 Francisco Bay AVA Context triple: [Livermore Valley AVA, partOf, San Francisco Bay AVA]
-
A.
Sonoma Coast AVA
Sonoma Coast AVA is a cool-climate American Viticultural Area in western Sonoma County, California, renowned for its coastal-influenced Pinot Noir and Chardonnay wines.
-
B.
Napa Valley
Napa Valley is a renowned wine-producing region in Northern California, famous for its vineyards, wineries, and picturesque landscapes.
-
C.
Alexander Valley AVA
Alexander Valley AVA is a renowned wine-growing region in Sonoma County, California, particularly noted for its high-quality Cabernet Sauvignon and other Bordeaux varietals.
-
D.
Sonoma Valley AVA
Sonoma Valley AVA is a renowned wine-producing region in California’s Sonoma County, known for its diverse microclimates and high-quality wines, particularly Chardonnay, Pinot Noir, and Cabernet Sauvignon.
-
E.
Santa Cruz Mountains AVA
Santa Cruz Mountains AVA is a cool-climate American Viticultural Area in California known for its high-elevation vineyards and acclaimed Pinot Noir and Chardonnay wines.
- 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 Francisco Bay AVA Target entity description: San Francisco Bay AVA is a large American Viticultural Area in California encompassing multiple sub-regions around the San Francisco Bay, known for its diverse microclimates and wide range of wine styles.
-
A.
Sonoma Coast AVA
Sonoma Coast AVA is a cool-climate American Viticultural Area in western Sonoma County, California, renowned for its coastal-influenced Pinot Noir and Chardonnay wines.
-
B.
Napa Valley
Napa Valley is a renowned wine-producing region in Northern California, famous for its vineyards, wineries, and picturesque landscapes.
-
C.
Alexander Valley AVA
Alexander Valley AVA is a renowned wine-growing region in Sonoma County, California, particularly noted for its high-quality Cabernet Sauvignon and other Bordeaux varietals.
-
D.
Sonoma Valley AVA
Sonoma Valley AVA is a renowned wine-producing region in California’s Sonoma County, known for its diverse microclimates and high-quality wines, particularly Chardonnay, Pinot Noir, and Cabernet Sauvignon.
-
E.
Santa Cruz Mountains AVA
Santa Cruz Mountains AVA is a cool-climate American Viticultural Area in California known for its high-elevation vineyards and acclaimed Pinot Noir and Chardonnay wines.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | American Viticultural Area ⓘ |
| abbreviation | San Francisco Bay AVA NERFINISHED ⓘ |
| borderedBy | San Francisco Bay NERFINISHED ⓘ |
| climate |
Mediterranean climate influences
ⓘ
cool marine influences from San Francisco Bay ⓘ diverse microclimates ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| grapeVariety |
Cabernet Sauvignon
ⓘ
Chardonnay ⓘ Merlot ⓘ Petite Sirah NERFINISHED ⓘ Pinot Noir ⓘ Sauvignon Blanc ⓘ Syrah ⓘ Zinfandel NERFINISHED ⓘ |
| hasFeature |
coastal hills
ⓘ
urban-adjacent vineyards ⓘ valley floor vineyards ⓘ wide range of elevations ⓘ |
| hasSubRegion |
Livermore Valley AVA
NERFINISHED
ⓘ
Pacheco Pass AVA NERFINISHED ⓘ San Francisco Bay AVA (central zone) NERFINISHED ⓘ San Ysidro District AVA NERFINISHED ⓘ Santa Clara Valley AVA NERFINISHED ⓘ |
| inception | 1999 ⓘ |
| influencedBy |
Pacific Ocean
NERFINISHED
ⓘ
San Francisco Bay fog ⓘ |
| knownFor |
cool-climate varietals
ⓘ
diverse wine styles ⓘ warm-climate varietals ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Northern California ⓘ San Francisco Bay Area ⓘ |
| partOf |
California wine country
NERFINISHED
ⓘ
Central Coast AVA NERFINISHED ⓘ |
| regionType | appellation ⓘ |
| regulatoryBody | Alcohol and Tobacco Tax and Trade Bureau ⓘ |
| soil |
alluvial soils
ⓘ
clay soils ⓘ gravelly soils ⓘ loam soils ⓘ |
| wineStyle |
red wine
ⓘ
rosé wine ⓘ sparkling wine ⓘ white wine ⓘ |
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 Francisco Bay AVA Description of subject: San Francisco Bay AVA is a large American Viticultural Area in California encompassing multiple sub-regions around the San Francisco Bay, known for its diverse microclimates and wide range of wine styles.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.