Salt Lake City TRAX

E86503

light rail system public transit system

Salt Lake City TRAX is a light rail transit system serving the Salt Lake City metropolitan area in Utah, operated by the Utah Transit Authority.

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All labels observed (13)

Label	Occurrences
Salt Lake City TRAX canonical	2
Salt Lake Valley light rail network	2
UTA TRAX Red Line	2
Utah Transit Authority light rail system	2
Red Line (UTA TRAX)	1
Salt Lake City TRAX light rail system	1
Salt Lake City UTA TRAX	1
Salt Lake City transportation network	1
Salt Lake Valley TRAX network	1
Salt Lake Valley light rail system	1
Sandy–Salt Lake line	1
UTA TRAX stations	1
Utah Transit Authority TRAX	1

How this entity was disambiguated

This entity first appeared as the object of triple T712169 — 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: Salt Lake City TRAX
Context triple: [Siemens S70, usedInSystem, Salt Lake City TRAX]

A. PHX Sky Train
PHX Sky Train is an automated people mover system that transports passengers between terminals, parking areas, and the light rail at Phoenix Sky Harbor International Airport.
B. MAX Light Rail
MAX Light Rail is the metropolitan light rail transit system serving the Portland, Oregon, metropolitan area.
C. N Judah light rail
The N Judah light rail is a San Francisco Municipal Railway (Muni) Metro line that runs from downtown San Francisco to the Sunset District, serving major destinations including neighborhoods near Golden Gate Park.
D. 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.
E. DART Light Rail
DART Light Rail is a light rail transit system serving the Dallas–Fort Worth metropolitan area, operated by Dallas Area Rapid Transit.
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: Salt Lake City TRAX
Target entity description: Salt Lake City TRAX is a light rail transit system serving the Salt Lake City metropolitan area in Utah, operated by the Utah Transit Authority.

A. PHX Sky Train
PHX Sky Train is an automated people mover system that transports passengers between terminals, parking areas, and the light rail at Phoenix Sky Harbor International Airport.
B. MAX Light Rail
MAX Light Rail is the metropolitan light rail transit system serving the Portland, Oregon, metropolitan area.
C. N Judah light rail
The N Judah light rail is a San Francisco Municipal Railway (Muni) Metro line that runs from downtown San Francisco to the Sunset District, serving major destinations including neighborhoods near Golden Gate Park.
D. 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.
E. DART Light Rail
DART Light Rail is a light rail transit system serving the Dallas–Fort Worth metropolitan area, operated by Dallas Area Rapid Transit.
F. None of above. chosen

Statements (46)

Predicate	Object
instanceOf	light rail system ⓘ public transit system ⓘ
connectsWith	FrontRunner ⓘ S Line ⓘ UTA bus system ⓘ linked to: Utah Transit Authority
country	United States ⓘ linked to: United States of America
electrification	overhead line ⓘ
fareSystem	UTA fare system ⓘ
gauge	standard gauge ⓘ
hasColorDesignation	Blue Line ⓘ Green Line ⓘ Red Line ⓘ
hasLine	Blue Line ⓘ Green Line ⓘ Red Line ⓘ
hasStation	Airport station ⓘ Arena station ⓘ Central Pointe station ⓘ Courthouse station ⓘ Draper Town Center station ⓘ Fashion Place West station ⓘ Murray Central station ⓘ Salt Lake Central station ⓘ Sandy Civic Center station ⓘ Stadium station ⓘ University Medical Center station ⓘ West Valley Central station ⓘ
locatedIn	Salt Lake City ⓘ United States ⓘ linked to: United States of America Utah ⓘ
modeOfTransport	rail ⓘ
operator	Utah Transit Authority ⓘ
ownedBy	Utah Transit Authority ⓘ
partOf	Utah Transit Authority network ⓘ
primaryCityServed	Salt Lake City ⓘ
regionServed	Wasatch Front ⓘ
serves	Downtown Salt Lake City ⓘ linked to: downtown Salt Lake City Draper ⓘ Salt Lake City International Airport ⓘ Salt Lake City metropolitan area ⓘ Sandy ⓘ University of Utah ⓘ West Valley City ⓘ
transitType	light rail ⓘ
usesTicketing	electronic fare cards ⓘ paper tickets ⓘ

How these facts were elicited