VTA
E91152
VTA is the public transit agency serving Santa Clara County, California, operating bus, light rail, and paratransit services and overseeing transportation planning in the region.
All labels observed (4)
| Label | Occurrences |
|---|---|
| VTA canonical | 8 |
| VTA General Manager / CEO | 1 |
| VTA transit network | 1 |
| VTA transit system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T716252 — 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: VTA Context triple: [Santa Clara Valley Transportation Authority, shortName, VTA]
-
A.
VTA bus network
The VTA bus network is the public bus transit system serving Santa Clara County, California, providing local and regional bus services across cities such as San Jose, Sunnyvale, and Mountain View.
-
B.
VTA light rail
VTA light rail is a light rail public transit system serving Santa Clara County, including cities such as San Jose, operated by the Santa Clara Valley Transportation Authority.
-
C.
VTA Operations Division
The VTA Operations Division is the branch of the Santa Clara Valley Transportation Authority responsible for managing and running its day-to-day transit services and related operational activities.
-
D.
VTA Board of Directors
The VTA Board of Directors is the policy-making and oversight body that directs the operations, funding priorities, and strategic planning of Santa Clara County’s public transit system.
-
E.
VTA Park-and-Ride Lots
VTA Park-and-Ride Lots are designated parking facilities in Santa Clara County where commuters can park their vehicles and transfer to Santa Clara Valley Transportation Authority buses or light rail services.
- 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: VTA Target entity description: VTA is the public transit agency serving Santa Clara County, California, operating bus, light rail, and paratransit services and overseeing transportation planning in the region.
-
A.
VTA bus network
The VTA bus network is the public bus transit system serving Santa Clara County, California, providing local and regional bus services across cities such as San Jose, Sunnyvale, and Mountain View.
-
B.
VTA light rail
VTA light rail is a light rail public transit system serving Santa Clara County, including cities such as San Jose, operated by the Santa Clara Valley Transportation Authority.
-
C.
VTA Operations Division
The VTA Operations Division is the branch of the Santa Clara Valley Transportation Authority responsible for managing and running its day-to-day transit services and related operational activities.
-
D.
VTA Board of Directors
The VTA Board of Directors is the policy-making and oversight body that directs the operations, funding priorities, and strategic planning of Santa Clara County’s public transit system.
-
E.
VTA Park-and-Ride Lots
VTA Park-and-Ride Lots are designated parking facilities in Santa Clara County where commuters can park their vehicles and transfer to Santa Clara Valley Transportation Authority buses or light rail services.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
public transit agency
ⓘ
transportation authority ⓘ |
| abbreviation | VTA self-link ⓘ |
| collaboratesWith |
BART
ⓘ
surface form:
Bay Area Rapid Transit
Caltrain ⓘ San Jose ⓘ
surface form:
City of San Jose
Metropolitan Transportation Commission ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countyServed | Santa Clara County ⓘ |
| formedAs | special district ⓘ |
| fullName | Santa Clara Valley Transportation Authority ⓘ |
| fundingSource |
federal transportation funds
ⓘ
local sales tax revenue ⓘ state transportation funds ⓘ |
| governingBodyRole | congestion management agency for Santa Clara County ⓘ |
| headquartersLocation |
San Jose, California, United States
ⓘ
surface form:
San Jose, California
|
| jurisdiction |
Santa Clara County
ⓘ
surface form:
Santa Clara County, California
|
| legalStatus | public agency ⓘ |
| modeOfTransport |
bus
ⓘ
light rail ⓘ paratransit ⓘ |
| operates |
VTA light rail
ⓘ
surface form:
VTA Light Rail
VTA bus network ⓘ paratransit services for people with disabilities ⓘ |
| primaryCityServed |
Cupertino
ⓘ
surface form:
Cupertino, California
Milpitas, California, United States ⓘ
surface form:
Milpitas, California
Mountain View, California, United States ⓘ
surface form:
Mountain View, California
Palo Alto, California ⓘ San Jose, California, United States ⓘ
surface form:
San Jose, California
Santa Clara, California, United States ⓘ
surface form:
Santa Clara, California
Sunnyvale, California, United States ⓘ
surface form:
Sunnyvale, California
|
| purpose |
to plan and fund transportation improvements in Santa Clara County
ⓘ
to provide public transit service in Santa Clara County ⓘ |
| regionServed | Silicon Valley ⓘ |
| responsibility |
bicycle and pedestrian transportation planning in Santa Clara County
ⓘ
expressway planning in Santa Clara County ⓘ highway planning in Santa Clara County ⓘ public transportation planning in Santa Clara County ⓘ |
| serviceArea |
Santa Clara County
ⓘ
surface form:
Santa Clara County, California
|
| serviceCharacteristic |
demand-responsive paratransit
ⓘ
fixed-route transit ⓘ |
| serviceType |
bus transit
ⓘ
light rail transit ⓘ paratransit ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| website | https://www.vta.org/ ⓘ |
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: VTA Description of subject: VTA is the public transit agency serving Santa Clara County, California, operating bus, light rail, and paratransit services and overseeing transportation planning in the region.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
VTA General Manager / CEO
this entity surface form:
VTA transit network
this entity surface form:
VTA transit system