Rio Vista, California
E524132
Rio Vista, California is a small city in the Sacramento–San Joaquin River Delta known for its riverside location, boating and fishing, and role as a regional hub along the Sacramento River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rio Vista, California canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T5466267 — 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: Rio Vista, California Context triple: [Collinsville, California, locatedOpposite, Rio Vista, California]
-
A.
Lee Vining
Lee Vining is a small Eastern Sierra town in California known as a gateway to Yosemite National Park and the nearby Mono Lake.
-
B.
Calexico, California
Calexico, California is a small border city in Imperial County that serves as a major gateway for trade and travel between the United States and Mexicali, Mexico.
-
C.
Dos Palos, California
Dos Palos, California is a small rural city in Merced County in California’s San Joaquin Valley, known for its agricultural community and farming-based economy.
-
D.
Wildomar, California
Wildomar, California is a small city in Riverside County’s Inland Empire region known for its suburban residential character and proximity to the I-15 corridor.
-
E.
Soledad, California
Soledad, California is a small agricultural city in Monterey County best known as the primary gateway to Pinnacles National Park.
- 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: Rio Vista, California Target entity description: Rio Vista, California is a small city in the Sacramento–San Joaquin River Delta known for its riverside location, boating and fishing, and role as a regional hub along the Sacramento River.
-
A.
Lee Vining
Lee Vining is a small Eastern Sierra town in California known as a gateway to Yosemite National Park and the nearby Mono Lake.
-
B.
Calexico, California
Calexico, California is a small border city in Imperial County that serves as a major gateway for trade and travel between the United States and Mexicali, Mexico.
-
C.
Dos Palos, California
Dos Palos, California is a small rural city in Merced County in California’s San Joaquin Valley, known for its agricultural community and farming-based economy.
-
D.
Wildomar, California
Wildomar, California is a small city in Riverside County’s Inland Empire region known for its suburban residential character and proximity to the I-15 corridor.
-
E.
Soledad, California
Soledad, California is a small agricultural city in Monterey County best known as the primary gateway to Pinnacles National Park.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
municipality ⓘ |
| areaCode | 707 ⓘ |
| climate | Mediterranean climate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Solano County NERFINISHED ⓘ |
| crossedBy | California State Route 12 NERFINISHED ⓘ |
| elevationAboveSeaLevel | 7 feet ⓘ |
| governmentType | council–manager government ⓘ |
| hasEconomicActivity |
agriculture in surrounding area
ⓘ
recreation services ⓘ tourism ⓘ |
| hasFeature |
boat launches
ⓘ
marinas ⓘ riverfront parks ⓘ |
| hasLandUse |
commercial
ⓘ
recreational ⓘ residential ⓘ |
| hasNearbyInfrastructure |
Rio Vista–Isleton Bridge
NERFINISHED
ⓘ
wind farms in Montezuma Hills ⓘ |
| hasNearbyWaterBody | Sacramento–San Joaquin Delta channels NERFINISHED ⓘ |
| hasRiverfront | Sacramento River NERFINISHED ⓘ |
| hasTransportation | highway access via State Route 12 ⓘ |
| incorporatedAsCity | 1894 ⓘ |
| isAccessibleBy |
automobile
ⓘ
boat ⓘ |
| isLocatedNorthOf | Antioch, California NERFINISHED ⓘ |
| isLocatedSouthOf | Sacramento, California NERFINISHED ⓘ |
| isPartOfRegion | California Delta NERFINISHED ⓘ |
| isRegionalHubFor |
Delta boating
ⓘ
Delta fishing ⓘ |
| knownFor |
Delta recreation
ⓘ
boating ⓘ fishing ⓘ riverside location ⓘ |
| languageMajority | English ⓘ |
| locatedIn | Sacramento–San Joaquin River Delta NERFINISHED ⓘ |
| locatedInMetropolitanArea | San Francisco–Oakland–Berkeley metropolitan area NERFINISHED ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| locatedNear | Rio Vista Bridge NERFINISHED ⓘ |
| locatedOn | Sacramento River NERFINISHED ⓘ |
| partOf |
Sacramento–San Joaquin River Delta region
NERFINISHED
ⓘ
San Francisco Bay Area ⓘ |
| postalCode | 94571 ⓘ |
| region | Northern California ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| timeZoneDST |
Pacific Time Zone
ⓘ
surface form:
Pacific Daylight Time
|
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: Rio Vista, California Description of subject: Rio Vista, California is a small city in the Sacramento–San Joaquin River Delta known for its riverside location, boating and fishing, and role as a regional hub along the Sacramento River.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Collinsville, California
subject surface form:
SolanoExpress
subject surface form:
State Route 12 (California)