Simi Valley, California
E283959
Simi Valley, California is a suburban city in Ventura County known for its scenic valley setting, strong commuter ties to Los Angeles, and as the home of the Ronald Reagan Presidential Library.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Simi Valley, California canonical | 18 |
| Simi Valley | 6 |
| City of Simi Valley | 5 |
| Simi Valley (valley) | 2 |
| Simi Valley metropolitan area | 1 |
| Simi Valley, CA | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2609138 — 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: Simi Valley, California Context triple: [Ronald Reagan Presidential Library, locatedIn, Simi Valley, California]
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A.
Moreno Valley, California
Moreno Valley, California is a large suburban city in Riverside County known for its rapid growth, diverse population, and role as a residential and logistics hub in Southern California’s Inland Empire region.
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B.
Fountain Valley, California
Fountain Valley, California is a suburban city in Orange County known for its residential communities, parks, and proximity to major Southern California employment centers.
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C.
Palmdale, California
Palmdale, California is a high-desert city in northern Los Angeles County known for its major aerospace industry presence and proximity to Edwards Air Force Base.
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D.
Chino Hills, California
Chino Hills, California is a suburban city in southwestern San Bernardino County known for its affluent residential communities, rolling hills, and proximity to the Los Angeles metropolitan area.
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E.
Laguna Hills, California
Laguna Hills, California is a suburban city in southern Orange County known for its residential communities, shopping centers, and proximity to coastal and inland attractions.
- 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: Simi Valley, California Target entity description: Simi Valley, California is a suburban city in Ventura County known for its scenic valley setting, strong commuter ties to Los Angeles, and as the home of the Ronald Reagan Presidential Library.
-
A.
Moreno Valley, California
Moreno Valley, California is a large suburban city in Riverside County known for its rapid growth, diverse population, and role as a residential and logistics hub in Southern California’s Inland Empire region.
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B.
Fountain Valley, California
Fountain Valley, California is a suburban city in Orange County known for its residential communities, parks, and proximity to major Southern California employment centers.
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C.
Palmdale, California
Palmdale, California is a high-desert city in northern Los Angeles County known for its major aerospace industry presence and proximity to Edwards Air Force Base.
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D.
Chino Hills, California
Chino Hills, California is a suburban city in southwestern San Bernardino County known for its affluent residential communities, rolling hills, and proximity to the Los Angeles metropolitan area.
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E.
Laguna Hills, California
Laguna Hills, California is a suburban city in southern Orange County known for its residential communities, shopping centers, and proximity to coastal and inland attractions.
- F. None of above. chosen
Statements (49)
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: Simi Valley, California Description of subject: Simi Valley, California is a suburban city in Ventura County known for its scenic valley setting, strong commuter ties to Los Angeles, and as the home of the Ronald Reagan Presidential Library.
Referenced by (33)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
SAM 27000
this entity surface form:
Simi Valley (valley)
this entity surface form:
Simi Valley, CA
subject surface form:
Santa Susana Pass
this entity surface form:
Simi Valley
this entity surface form:
City of Simi Valley
this entity surface form:
Simi Valley
Ronald Reagan Presidential Foundation & Institute (conceptual sponsor)
→
locatedIn
→
Simi Valley, California
ⓘ
subject surface form:
Ronald Reagan Presidential Foundation & Institute
Ronald Reagan Presidential Foundation & Institute (conceptual sponsor)
→
hasHeadquartersIn
→
Simi Valley, California
ⓘ
subject surface form:
Ronald Reagan Presidential Foundation & Institute
this entity surface form:
Simi Valley (valley)
this entity surface form:
City of Simi Valley
this entity surface form:
City of Simi Valley
this entity surface form:
City of Simi Valley
this entity surface form:
City of Simi Valley
this entity surface form:
Simi Valley metropolitan area
this entity surface form:
Simi Valley
this entity surface form:
Simi Valley
this entity surface form:
Simi Valley
this entity surface form:
Simi Valley
Court reporters of the Superior Court of California, County of Ventura
→
workLocation
→
Simi Valley, California
ⓘ