Hillsboro Airport
E98836
Hillsboro Airport is a public general aviation and reliever airport serving the Portland metropolitan area in Hillsboro, Oregon.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hillsboro Airport canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T488653 — 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: Hillsboro Airport Context triple: [Port of Portland, manages, Hillsboro Airport]
-
A.
Redmond Municipal Airport
Redmond Municipal Airport is a regional airport in Central Oregon that serves as the primary commercial air gateway for the Bend–Redmond area.
-
B.
Addison Airport
Addison Airport is a busy general aviation and reliever airport serving private, corporate, and charter flights in the Dallas–Fort Worth metropolitan area.
-
C.
Eugene Airport
Eugene Airport is a public airport serving the Eugene–Springfield area in western Oregon and is one of the state's busiest commercial air hubs.
-
D.
Mills Field Municipal Airport
Mills Field Municipal Airport was the original name of what is now San Francisco International Airport, one of the major air travel hubs in the United States.
-
E.
Henry E. Rohlsen Airport
Henry E. Rohlsen Airport is a public airport on the island of St. Croix that serves as one of the main air gateways to the U.S. Virgin Islands.
- 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: Hillsboro Airport Target entity description: Hillsboro Airport is a public general aviation and reliever airport serving the Portland metropolitan area in Hillsboro, Oregon.
-
A.
Redmond Municipal Airport
Redmond Municipal Airport is a regional airport in Central Oregon that serves as the primary commercial air gateway for the Bend–Redmond area.
-
B.
Addison Airport
Addison Airport is a busy general aviation and reliever airport serving private, corporate, and charter flights in the Dallas–Fort Worth metropolitan area.
-
C.
Eugene Airport
Eugene Airport is a public airport serving the Eugene–Springfield area in western Oregon and is one of the state's busiest commercial air hubs.
-
D.
Mills Field Municipal Airport
Mills Field Municipal Airport was the original name of what is now San Francisco International Airport, one of the major air travel hubs in the United States.
-
E.
Henry E. Rohlsen Airport
Henry E. Rohlsen Airport is a public airport on the island of St. Croix that serves as one of the main air gateways to the U.S. Virgin Islands.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
general aviation airport ⓘ public airport ⓘ reliever airport ⓘ |
| category |
National Plan of Integrated Airport Systems
ⓘ
surface form:
National Plan of Integrated Airport Systems general aviation facility
|
| country |
United States of America
ⓘ
surface form:
United States
|
| elevationFeet | 208 ⓘ |
| elevationMeters | 63 ⓘ |
| FAAcode | HIO ⓘ |
| hasApproachLighting | yes ⓘ |
| hasBasedAircraft | yes ⓘ |
| hasControlTower | yes ⓘ |
| hasFixedBaseOperator | yes ⓘ |
| hasFuelServices | yes ⓘ |
| hasHangars | yes ⓘ |
| hasHelipad | yes ⓘ |
| hasLighting |
runway lighting
ⓘ
taxiway lighting ⓘ |
| hasMaintenanceServices | yes ⓘ |
| hasNavigationAid | instrument approach procedures ⓘ |
| hasTerminalBuilding | yes ⓘ |
| IATAcode | HIO ⓘ |
| ICAOcode | KHIO ⓘ |
| locatedIn |
Hillsboro
ⓘ
surface form:
Hillsboro, Oregon
Washington County, Oregon ⓘ |
| locatedInMetropolitanArea | Portland metropolitan area ⓘ |
| nearCityCenterDistanceMiles | approximately 3 ⓘ |
| operator | Port of Portland ⓘ |
| owner | Port of Portland ⓘ |
| primaryUse | general aviation ⓘ |
| publicAccess | yes ⓘ |
| region | Pacific Northwest ⓘ |
| role | reliever airport for Portland International Airport ⓘ |
| runway |
Runway 13L/31R
ⓘ
Runway 13R/31L ⓘ Runway 2/20 ⓘ |
| runwaySurface | asphalt ⓘ |
| serves | Portland metropolitan area ⓘ |
| servesCity |
Hillsboro
ⓘ
surface form:
Hillsboro, Oregon
Portland, Oregon, United States ⓘ
surface form:
Portland, Oregon
|
| state | Oregon ⓘ |
| supportsActivity |
air ambulance operations
ⓘ
air charter ⓘ business aviation ⓘ corporate aviation ⓘ flight training ⓘ helicopter operations ⓘ |
| timezone | Pacific Time Zone ⓘ |
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: Hillsboro Airport Description of subject: Hillsboro Airport is a public general aviation and reliever airport serving the Portland metropolitan area in Hillsboro, Oregon.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Washington County, Oregon