Triple
T18446245
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1968 El Al Flight 426 hijacking |
E450665
|
entity |
| Predicate | divertedToAirport |
P88181
|
FINISHED |
| Object | Houari Boumediene Airport |
—
|
NE NERFINISHED |
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: Houari Boumediene Airport | Statement: [1968 El Al Flight 426 hijacking, divertedToAirport, Houari Boumediene Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Houari Boumediene Airport Context triple: [1968 El Al Flight 426 hijacking, divertedToAirport, Houari Boumediene Airport]
-
A.
Houari Boumediene Airport
chosen
Houari Boumediene Airport is the main international airport serving Algiers and one of the busiest aviation hubs in Algeria.
-
B.
Constantine Mohamed Boudiaf Airport
Constantine Mohamed Boudiaf Airport is an international airport serving the city of Constantine in northeastern Algeria.
-
C.
Oran Ahmed Ben Bella Airport
Oran Ahmed Ben Bella Airport is the main international airport serving the city of Oran in northwestern Algeria.
-
D.
Hassan I Airport
Hassan I Airport is the main public airport serving the city of Laayoune in Western Sahara, handling both domestic and limited international flights.
-
E.
Zouerate Airport
Zouerate Airport is a small public airport in northern Mauritania that serves the mining town of Zouerate and its surrounding region.
- 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: divertedToAirport Context triple: [1968 El Al Flight 426 hijacking, divertedToAirport, Houari Boumediene Airport]
-
A.
destinationAirportOfHijackedFlight
chosen
Indicates the airport that served or was intended to serve as the destination of a hijacked flight.
-
B.
landedVia
Indicates that one entity arrived at or reached another entity or location by means of a specified method, vehicle, or intermediary.
-
C.
hasOriginAirport
Indicates that something, typically a flight or journey, departs from or is associated with a specific origin airport.
-
D.
destinationAirportAtTimeOfCrash
Indicates the airport that was the intended destination of a flight at the time the crash occurred.
-
E.
divertedFrom
Indicates that something has been redirected or rerouted away from its original or intended course, destination, or target.
- 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_69d8d38345688190b565eac2e4cd7935 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e52644959c8190b1117608e5fa15aa |
completed | April 19, 2026, 7 p.m. |
| PD | Predicate disambiguation | batch_69e469c943a4819094c8fdc5971ad3a7 |
completed | April 19, 2026, 5:36 a.m. |
Created at: April 10, 2026, 11:30 a.m.