Skyline (Honolulu rail transit)
E294433
Skyline is Honolulu’s elevated light metro rail system designed to connect the growing suburban community of Kapolei with the urban core of Oʻahu.
All labels observed (9)
How this entity was disambiguated
This entity first appeared as the object of triple T2757887 — 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: Skyline (Honolulu rail transit) Context triple: [Kapolei, servedBy, Skyline (Honolulu rail transit)]
-
A.
Ala Moana bus transit hub
The Ala Moana bus transit hub is a major public transportation center in Honolulu that functions as a key transfer point for numerous bus routes connecting the city and surrounding areas.
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B.
MAX Light Rail
MAX Light Rail is the metropolitan light rail transit system serving the Portland, Oregon, metropolitan area.
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C.
Seattle Center Monorail
The Seattle Center Monorail is an elevated rapid transit line in Seattle that connects downtown to the Seattle Center, originally built for the 1962 World's Fair and now operating as a short but iconic urban transit link and tourist attraction.
-
D.
Okinawa Urban Monorail
Okinawa Urban Monorail is an elevated rail transit system serving the city of Naha and surrounding areas on Japan’s Okinawa Island.
-
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: Skyline (Honolulu rail transit) Target entity description: Skyline is Honolulu’s elevated light metro rail system designed to connect the growing suburban community of Kapolei with the urban core of Oʻahu.
-
A.
Ala Moana bus transit hub
The Ala Moana bus transit hub is a major public transportation center in Honolulu that functions as a key transfer point for numerous bus routes connecting the city and surrounding areas.
-
B.
MAX Light Rail
MAX Light Rail is the metropolitan light rail transit system serving the Portland, Oregon, metropolitan area.
-
C.
Seattle Center Monorail
The Seattle Center Monorail is an elevated rapid transit line in Seattle that connects downtown to the Seattle Center, originally built for the 1962 World's Fair and now operating as a short but iconic urban transit link and tourist attraction.
-
D.
Okinawa Urban Monorail
Okinawa Urban Monorail is an elevated rail transit system serving the city of Naha and surrounding areas on Japan’s Okinawa Island.
-
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 (44)
| Predicate | Object |
|---|---|
| instanceOf |
elevated rail system
ⓘ
light metro ⓘ rapid transit system ⓘ |
| brandingIntroduced | 2023 ⓘ |
| character | fully elevated ⓘ |
| connects |
Kapolei area
ⓘ
urban core of Honolulu ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| electrification | 750 V DC third rail ⓘ |
| fareIntegration | integrated with TheBus ⓘ |
| fareSystem | HOLO smart card ⓘ |
| fundingSource |
federal grants
ⓘ
local general excise tax surcharge ⓘ |
| futureTerminusPlanned | Ala Moana Center ⓘ |
| isDriverless | true ⓘ |
| isElevated | true ⓘ |
| isGradeSeparated | true ⓘ |
| isUrbanRail | true ⓘ |
| locale | southern Oʻahu ⓘ |
| locatedIn |
Hawaii
ⓘ
Honolulu ⓘ Oahu ⓘ
surface form:
Oʻahu
|
| numberOfLines | 1 ⓘ |
| numberOfStations | 9 ⓘ |
| opened | 2023-06-30 ⓘ |
| openingPhase | Phase 1: Kualakaʻi to Hālawa ⓘ |
| operator | Hitachi Rail ⓘ |
| owner |
Honolulu County
ⓘ
surface form:
City and County of Honolulu
|
| partOf | TheBus and Skyline integrated transit system ⓘ |
| plannedExtension |
Civic Center to Ala Moana Center
ⓘ
Hālawa to Civic Center ⓘ |
| previousName |
Skyline (Honolulu rail transit)
self-linksurface differs
ⓘ
surface form:
Honolulu High-Capacity Transit Corridor Project
Skyline (Honolulu rail transit) self-linksurface differs ⓘ
surface form:
Honolulu Rail Transit
|
| primaryPurpose |
connect Kapolei with Honolulu urban core
ⓘ
reduce traffic congestion on Oʻahu ⓘ |
| rollingStock | Hitachi Rail Italy Driverless Metro trains ⓘ |
| signalling | communications-based train control ⓘ |
| systemLengthKm | 17.4 ⓘ |
| terminus |
Aloha Stadium rail station
ⓘ
surface form:
Hālawa station
Kualakaʻi station ⓘ |
| trackGauge | standard gauge ⓘ |
| trainControl | driverless ⓘ |
| transitAuthority | Honolulu Department of Transportation Services ⓘ |
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: Skyline (Honolulu rail transit) Description of subject: Skyline is Honolulu’s elevated light metro rail system designed to connect the growing suburban community of Kapolei with the urban core of Oʻahu.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Skyline (Honolulu rail transit) stations
this entity surface form:
Skyline (Honolulu) rail system
this entity surface form:
Honolulu Rail Transit Project
this entity surface form:
Skyline Phase 1 (East Kapolei–Hālawa/Aloha Stadium)
this entity surface form:
Honolulu Rail Transit Project
Skyline (Honolulu rail transit)
→
previousName
→
Skyline (Honolulu rail transit)
self-linksurface differs
ⓘ
this entity surface form:
Honolulu Rail Transit
Skyline (Honolulu rail transit)
→
previousName
→
Skyline (Honolulu rail transit)
self-linksurface differs
ⓘ
this entity surface form:
Honolulu High-Capacity Transit Corridor Project
this entity surface form:
Honolulu rail transit