Boston–Los Angeles
E815831
Boston–Los Angeles is a major transcontinental air route in the United States connecting the East Coast city of Boston, Massachusetts, with the West Coast city of Los Angeles, California.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Boston–Los Angeles canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9694996 — 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: Boston–Los Angeles Context triple: [United Airlines Flight 175, flightRoute, Boston–Los Angeles]
-
A.
Chicago–Los Angeles
Chicago–Los Angeles is a major transcontinental rail and travel corridor in the United States connecting the Midwest to the Pacific Coast.
-
B.
Paris–Los Angeles
Paris–Los Angeles is a long-haul transatlantic air route linking the capital of France with the major West Coast city in the United States.
-
C.
Chicago–San Diego
Chicago–San Diego was a prominent transcontinental passenger rail route of the Atchison, Topeka and Santa Fe Railway connecting the Midwest to Southern California.
-
D.
Los Angeles–San Francisco
Los Angeles–San Francisco refers to the major intercity corridor in California connecting the state’s largest southern metropolis with its iconic northern bay city, historically served by prominent rail and highway routes.
-
E.
Seoul–Los Angeles
Seoul–Los Angeles is a major long-haul transpacific air route connecting South Korea’s capital with one of the largest cities on the U.S. West Coast.
- 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: Boston–Los Angeles Target entity description: Boston–Los Angeles is a major transcontinental air route in the United States connecting the East Coast city of Boston, Massachusetts, with the West Coast city of Los Angeles, California.
-
A.
Chicago–Los Angeles
Chicago–Los Angeles is a major transcontinental rail and travel corridor in the United States connecting the Midwest to the Pacific Coast.
-
B.
Paris–Los Angeles
Paris–Los Angeles is a long-haul transatlantic air route linking the capital of France with the major West Coast city in the United States.
-
C.
Chicago–San Diego
Chicago–San Diego was a prominent transcontinental passenger rail route of the Atchison, Topeka and Santa Fe Railway connecting the Midwest to Southern California.
-
D.
Los Angeles–San Francisco
Los Angeles–San Francisco refers to the major intercity corridor in California connecting the state’s largest southern metropolis with its iconic northern bay city, historically served by prominent rail and highway routes.
-
E.
Seoul–Los Angeles
Seoul–Los Angeles is a major long-haul transpacific air route connecting South Korea’s capital with one of the largest cities on the U.S. West Coast.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
air route
ⓘ
transcontinental air route ⓘ |
| approximateDistanceKm | 4200 ⓘ |
| approximateDistanceMiles | 2600 ⓘ |
| approximateNonstopFlightTimeHours | 6 ⓘ |
| coastToCoast | true ⓘ |
| connectsAirport |
Logan International Airport
NERFINISHED
ⓘ
Los Angeles International Airport NERFINISHED ⓘ |
| connectsCity |
Boston
NERFINISHED
ⓘ
Los Angeles NERFINISHED ⓘ |
| connectsState |
California
NERFINISHED
ⓘ
Massachusetts NERFINISHED ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| destinationTimeZone | Pacific Time Zone NERFINISHED ⓘ |
| directionGeneral | east–west ⓘ |
| easternAirportTerminus | Logan International Airport NERFINISHED ⓘ |
| easternTerminus | Boston NERFINISHED ⓘ |
| hasNonstopService | true ⓘ |
| isMajorRouteIn | United States domestic air network ⓘ |
| languageOfName | English ⓘ |
| namedAfter |
Boston
NERFINISHED
ⓘ
Los Angeles NERFINISHED ⓘ |
| originTimeZone | Eastern Time Zone NERFINISHED ⓘ |
| servesCity |
Boston
NERFINISHED
ⓘ
Los Angeles NERFINISHED ⓘ |
| servesRegion |
East Coast of the United States
NERFINISHED
ⓘ
West Coast of the United States NERFINISHED ⓘ |
| timeZonesCrossed | 3 ⓘ |
| transportMode | air transport ⓘ |
| typicalAircraftType |
narrow-body jet
ⓘ
wide-body jet ⓘ |
| usedFor |
business travel
ⓘ
leisure travel ⓘ passenger air transport ⓘ |
| westernAirportTerminus | Los Angeles International Airport NERFINISHED ⓘ |
| westernTerminus | Los Angeles NERFINISHED ⓘ |
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: Boston–Los Angeles Description of subject: Boston–Los Angeles is a major transcontinental air route in the United States connecting the East Coast city of Boston, Massachusetts, with the West Coast city of Los Angeles, California.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
United Airlines Flight 175