WestCAT
E397596
WestCAT is a public transit agency serving western Contra Costa County in California, operating local and regional bus services that connect communities including Richmond to surrounding areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| WestCAT canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3899764 — 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: WestCAT Context triple: [Richmond station, hasBusConnections, WestCAT]
-
A.
west campus
West Campus is a section of the Massachusetts Institute of Technology that includes many of its athletic facilities and playing fields.
-
B.
CUW
CUW is the three-letter ISO 3166-1 alpha-3 country code assigned to Curaçao.
-
C.
CUWMA
CUWMA is an academic organization or department associated with George Washington University, likely focused on a specialized area of research or study.
-
D.
Central Washington University
Central Washington University is a public university in Ellensburg, Washington, known for its comprehensive undergraduate and graduate programs and regional focus on serving central Washington communities.
-
E.
Western Campus
Western Campus is one of the main locations of Cuyahoga Community College, serving students in the western part of the Greater Cleveland area with a range of academic and career programs.
- 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: WestCAT Target entity description: WestCAT is a public transit agency serving western Contra Costa County in California, operating local and regional bus services that connect communities including Richmond to surrounding areas.
-
A.
west campus
West Campus is a section of the Massachusetts Institute of Technology that includes many of its athletic facilities and playing fields.
-
B.
CUW
CUW is the three-letter ISO 3166-1 alpha-3 country code assigned to Curaçao.
-
C.
CUWMA
CUWMA is an academic organization or department associated with George Washington University, likely focused on a specialized area of research or study.
-
D.
Central Washington University
Central Washington University is a public university in Ellensburg, Washington, known for its comprehensive undergraduate and graduate programs and regional focus on serving central Washington communities.
-
E.
Western Campus
Western Campus is one of the main locations of Cuyahoga Community College, serving students in the western part of the Greater Cleveland area with a range of academic and career programs.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
bus operator
ⓘ
public transit agency ⓘ |
| connects | Richmond, California ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Contra Costa County ⓘ |
| hasCustomerType |
commuters
ⓘ
general public ⓘ |
| hasServiceArea | communities in western Contra Costa County ⓘ |
| industry | public transportation ⓘ |
| locatedInAdministrativeTerritorialEntity |
Contra Costa County
ⓘ
surface form:
Contra Costa County, California
|
| modeOfTransport | bus ⓘ |
| operatesIn |
California, United States
ⓘ
surface form:
California
Richmond, California ⓘ |
| regionServed | San Francisco Bay Area ⓘ |
| serves | western Contra Costa County ⓘ |
| serviceCategory | public transit ⓘ |
| serviceType |
local bus service
ⓘ
regional bus service ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| transportationSystem | bus transit ⓘ |
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: WestCAT Description of subject: WestCAT is a public transit agency serving western Contra Costa County in California, operating local and regional bus services that connect communities including Richmond to surrounding areas.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.