Oakland International Airport
E42000
Oakland International Airport is a major commercial airport in the San Francisco Bay Area that serves as a key hub for passenger and cargo flights in Northern California.
All labels observed (4)
How this entity was disambiguated
This entity first appeared as the object of triple T255591 — 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: Oakland International Airport Context triple: [Oakland, hasAirport, Oakland International Airport]
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A.
Sacramento International Airport
Sacramento International Airport is a primary commercial airport serving the Sacramento metropolitan area and the broader Northern California region.
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B.
San Francisco International Airport
San Francisco International Airport is a major international air travel hub serving the San Francisco Bay Area and one of the busiest airports in the United States.
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C.
San Jose International Airport
San Jose International Airport is a major commercial airport in Silicon Valley serving the San Jose and greater Bay Area region.
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D.
Fresno Yosemite International Airport
Fresno Yosemite International Airport is a public airport in Fresno, California, serving as the primary commercial air gateway to the Fresno area and nearby Yosemite National Park.
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E.
Portland International Airport
Portland International Airport is the primary commercial airport for the Portland metropolitan area, serving as a major air travel hub in the Pacific Northwest.
- 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: Oakland International Airport Target entity description: Oakland International Airport is a major commercial airport in the San Francisco Bay Area that serves as a key hub for passenger and cargo flights in Northern California.
-
A.
Sacramento International Airport
Sacramento International Airport is a primary commercial airport serving the Sacramento metropolitan area and the broader Northern California region.
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B.
San Francisco International Airport
San Francisco International Airport is a major international air travel hub serving the San Francisco Bay Area and one of the busiest airports in the United States.
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C.
San Jose International Airport
San Jose International Airport is a major commercial airport in Silicon Valley serving the San Jose and greater Bay Area region.
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D.
Fresno Yosemite International Airport
Fresno Yosemite International Airport is a public airport in Fresno, California, serving as the primary commercial air gateway to the Fresno area and nearby Yosemite National Park.
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E.
Portland International Airport
Portland International Airport is the primary commercial airport for the Portland metropolitan area, serving as a major air travel hub in the Pacific Northwest.
- F. None of above. chosen
Statements (48)
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: Oakland International Airport Description of subject: Oakland International Airport is a major commercial airport in the San Francisco Bay Area that serves as a key hub for passenger and cargo flights in Northern California.
Referenced by (60)
Full triples — surface form annotated when it differs from this entity's canonical label.
Miguel Hidalgo y Costilla Guadalajara International Airport
→
connectsTo
→
Oakland International Airport
ⓘ
subject linked to:
Montclair
subject linked to:
Ross
subject linked to:
Ashland
subject linked to:
Terminal 1
linked to: Oakland International Airport
subject linked to:
Terminal 2
linked to: Oakland International Airport
subject linked to:
Oakland, California (commonly associated with Ask.com operations)
Norman Y. Mineta San José International Airport
→
otherBayAreaAirport
→
Oakland International Airport
ⓘ
subject linked to:
SJC (IATA airport code)
subject linked to:
Interstate 880 (nearby via Oakland)