Triple
T2110050
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United Airlines Flight 175 |
E42480
|
entity |
| Predicate | takeoffAirportRunway |
P34823
|
FINISHED |
| Object | Logan International Airport runway 9 |
E8786
|
NE FINISHED |
How this triple was built (3 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: Logan International Airport runway 9 | Statement: [United Airlines Flight 175, takeoffAirportRunway, Logan International Airport runway 9]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Logan International Airport runway 9 Context triple: [United Airlines Flight 175, takeoffAirportRunway, Logan International Airport runway 9]
-
A.
Logan International Airport
chosen
Logan International Airport is a major U.S. air transportation hub serving the Greater Boston area and New England region.
-
B.
Stewart International Airport
Stewart International Airport is a public airport in New Windsor, New York, that functions as a secondary commercial and cargo hub for the greater New York City region.
-
C.
Buffalo Niagara International Airport
Buffalo Niagara International Airport is a major commercial airport serving the Buffalo, New York metropolitan area and the nearby Niagara Falls region.
-
D.
Capital Region International Airport
Capital Region International Airport is a public airport near Lansing, Michigan, providing commercial passenger, cargo, and general aviation services to the mid-Michigan region.
-
E.
Syracuse Hancock International Airport
Syracuse Hancock International Airport is a public airport serving the Syracuse, New York metropolitan area with commercial passenger and cargo flights.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: takeoffAirportRunway Context triple: [United Airlines Flight 175, takeoffAirportRunway, Logan International Airport runway 9]
-
A.
isPrimaryRunwayOf
Indicates that a runway serves as the main or principal runway for a particular airport or airfield.
-
B.
takeoffBase
Indicates the location or base from which a takeoff (such as of an aircraft or flight) originates.
-
C.
takeoffDistanceAtMaxWeight
Indicates the distance required for an aircraft to take off when operating at its maximum allowable weight.
-
D.
takeoffMethod
Indicates the method or procedure by which an aircraft or object initiates its takeoff from a surface or launch point.
-
E.
runwayLength
Indicates the length of a runway associated with an airport or airfield.
- F. None of above. chosen
Provenance (5 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_69a8871040f08190aac2e2d0ab6b47ad |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abbae1bacc8190beffc9d0470e9190 |
completed | March 7, 2026, 5:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae30721e1c8190869d577f58015141 |
completed | March 9, 2026, 2:29 a.m. |
| PD | Predicate disambiguation | batch_69abb7ba08948190a3c236bb53ee4257 |
completed | March 7, 2026, 5:29 a.m. |
| PDg | Predicate description generation | batch_69abb85fe7a08190b991b1f23bc34f93 |
completed | March 7, 2026, 5:32 a.m. |
Created at: March 4, 2026, 7:43 p.m.