Triple
T20530791
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Los Angeles–San Francisco |
E504060
|
entity |
| Predicate | servedByAirRoute |
P6864
|
FINISHED |
| Object | Los Angeles International Airport–San Francisco International Airport |
—
|
NE NERFINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Los Angeles International Airport–San Francisco International Airport | Statement: [Los Angeles–San Francisco, servedByAirRoute, Los Angeles International Airport–San Francisco International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Los Angeles International Airport–San Francisco International Airport Context triple: [Los Angeles–San Francisco, servedByAirRoute, Los Angeles International Airport–San Francisco International Airport]
-
A.
Los Angeles World Airports
Los Angeles World Airports is the city department that owns and operates multiple airports in the Los Angeles area, including Los Angeles International Airport (LAX).
-
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.
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.
-
D.
New York–Los Angeles
New York–Los Angeles is a major U.S. transcontinental air route connecting the East and West Coasts between two of the country’s largest cities.
-
E.
Boston–Los Angeles
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.
- 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: Los Angeles International Airport–San Francisco International Airport Target entity description: Los Angeles International Airport–San Francisco International Airport is a major, heavily trafficked air route connecting Southern and Northern California’s primary international gateways.
-
A.
Los Angeles World Airports
Los Angeles World Airports is the city department that owns and operates multiple airports in the Los Angeles area, including Los Angeles International Airport (LAX).
-
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.
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.
-
D.
New York–Los Angeles
New York–Los Angeles is a major U.S. transcontinental air route connecting the East and West Coasts between two of the country’s largest cities.
-
E.
Boston–Los Angeles
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.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: servedByAirRoute Context triple: [Los Angeles–San Francisco, servedByAirRoute, Los Angeles International Airport–San Francisco International Airport]
-
A.
servesAirline
Indicates that a transportation facility or location provides service for, or is regularly used by, a specified airline.
-
B.
airlineServiceVia
Indicates that an airline service operates between two locations with a specified intermediate stop or transit point.
-
C.
servesFlightsTo
Indicates that one transportation provider regularly operates flights to a specified destination location.
-
D.
servesAirport
chosen
Indicates that a transportation service or route provides access to and operates for a particular airport.
-
E.
servesAirlinesFrom
Indicates that a location or facility provides service or operations for flights belonging to specific airlines originating from that place.
- F. None of above.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e0b4b3a6e08190ae663701f50fab8e |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a06b923c81908ba24be6645a7c61 |
completed | April 20, 2026, 9:53 p.m. |
| PD | Predicate disambiguation | batch_69e59fdb7ad88190924176c32a195db3 |
completed | April 20, 2026, 3:39 a.m. |
Created at: April 16, 2026, 11:37 a.m.