TEXRail
E249309
TEXRail is a commuter rail line in the Dallas–Fort Worth area that connects downtown Fort Worth to Dallas/Fort Worth International Airport.
All labels observed (4)
| Label | Occurrences |
|---|---|
| TEXRail canonical | 5 |
| TEXRail line | 1 |
| TEXRail system | 1 |
| TexRail commuter rail service | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2275344 — 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: TEXRail Context triple: [Trinity Metro, operates, TEXRail]
-
A.
BART
BART (Bay Area Rapid Transit) is a major rapid transit system serving the San Francisco Bay Area, linking cities like San Francisco, Oakland, and Berkeley with surrounding suburbs and regional transit networks.
-
B.
Tri-Rail
Tri-Rail is a commuter rail system in South Florida that connects major cities and transportation hubs across the Miami, Fort Lauderdale, and West Palm Beach metropolitan area.
-
C.
Caltrain
Caltrain is a commuter rail service on the San Francisco Peninsula and in the Santa Clara Valley, connecting San Francisco to San Jose and Gilroy in California.
-
D.
Altamont Corridor Express
Altamont Corridor Express is a commuter rail service in Northern California that connects Central Valley communities with the San Francisco Bay Area.
-
E.
Northstar commuter rail
Northstar commuter rail is a commuter train service in the Minneapolis–Saint Paul metropolitan area that connects downtown Minneapolis with northern suburbs and exurban communities.
- 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: TEXRail Target entity description: TEXRail is a commuter rail line in the Dallas–Fort Worth area that connects downtown Fort Worth to Dallas/Fort Worth International Airport.
-
A.
BART
BART (Bay Area Rapid Transit) is a major rapid transit system serving the San Francisco Bay Area, linking cities like San Francisco, Oakland, and Berkeley with surrounding suburbs and regional transit networks.
-
B.
Tri-Rail
Tri-Rail is a commuter rail system in South Florida that connects major cities and transportation hubs across the Miami, Fort Lauderdale, and West Palm Beach metropolitan area.
-
C.
Caltrain
Caltrain is a commuter rail service on the San Francisco Peninsula and in the Santa Clara Valley, connecting San Francisco to San Jose and Gilroy in California.
-
D.
Altamont Corridor Express
Altamont Corridor Express is a commuter rail service in Northern California that connects Central Valley communities with the San Francisco Bay Area.
-
E.
Northstar commuter rail
Northstar commuter rail is a commuter train service in the Minneapolis–Saint Paul metropolitan area that connects downtown Minneapolis with northern suburbs and exurban communities.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail line
ⓘ
public transit service ⓘ |
| connectsWith |
DFW Airport Skylink
ⓘ
DFW Airport Terminal Link buses ⓘ Dallas Area Rapid Transit ⓘ Trinity Railway Express ⓘ |
| constructionStartDate | 2016 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| depot | Grapevine maintenance facility ⓘ |
| electrification | not electrified ⓘ |
| endPoint | Dallas/Fort Worth International Airport ⓘ |
| fareIntegration | integrated with Trinity Metro bus network ⓘ |
| fareSystem | Trinity Metro fare system ⓘ |
| fundingSource |
federal grants
ⓘ
local sales tax ⓘ |
| hasColor | purple ⓘ |
| lineLength | approximately 27 miles ⓘ |
| locatedIn |
Dallas–Fort Worth metroplex
ⓘ
Texas ⓘ |
| numberOfStations | 10 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 2019-01-10 ⓘ |
| operator | Trinity Metro ⓘ |
| owner | Trinity Metro ⓘ |
| primaryPurpose |
airport access
ⓘ
regional commuter travel ⓘ |
| regionServed |
City of Grapevine
ⓘ
Dallas County ⓘ
linked to:
Dallas County, Texas
Tarrant County ⓘ
linked to:
Tarrant County, Texas
|
| rollingStock |
Stadler FLIRT diesel multiple units
ⓘ
linked to:
Stadler FLIRT multiple units
|
| safetySystem | positive train control ⓘ |
| servesStation |
DFW Airport North Station
ⓘ
linked to:
DFW Airport North Station (TexRail)
DFW Airport Terminal B Station ⓘ Fort Worth Central Station ⓘ Fort Worth T&P Station ⓘ
linked to:
Texas and Pacific Station (Fort Worth)
Grapevine/Main Street Station ⓘ Mercantile Center Station ⓘ North Richland Hills/Iron Horse Station ⓘ
linked to:
North Richland Hills/Iron Horse station
North Richland Hills/Smithfield Station ⓘ
linked to:
North Richland Hills, Texas
North Side Station ⓘ |
| serviceFrequency |
approximately every 30 minutes at peak
ⓘ
hourly during late night ⓘ |
| serviceType | commuter rail ⓘ |
| startPoint |
downtown Fort Worth
ⓘ
linked to:
Downtown Fort Worth
|
| terminus |
Dallas/Fort Worth International Airport Terminal B Station
ⓘ
Fort Worth T&P Station ⓘ
linked to:
Texas and Pacific Station (Fort Worth)
|
| trackGauge | standard gauge ⓘ |
| website | https://ridetrinitymetro.org/texrail/ ⓘ |
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: TEXRail Description of subject: TEXRail is a commuter rail line in the Dallas–Fort Worth area that connects downtown Fort Worth to Dallas/Fort Worth International Airport.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: TEXRail
linked to: TEXRail
linked to: TEXRail