Triple

T19425555
Position Surface form Disambiguated ID Type / Status
Subject AAR-02-01 E485970 entity
Predicate flightNumberInvestigated P125035 FINISHED
Object Alaska Airlines Flight 261 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: Alaska Airlines Flight 261 | Statement: [AAR-02-01, flightNumberInvestigated, Alaska Airlines Flight 261]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Alaska Airlines Flight 261
Context triple: [AAR-02-01, flightNumberInvestigated, Alaska Airlines Flight 261]
  • A. Alaska Airlines Flight 261 chosen
    Alaska Airlines Flight 261 was a scheduled passenger flight that tragically crashed into the Pacific Ocean in 2000 after a catastrophic mechanical failure, killing all 88 people on board and prompting major safety investigations and reforms.
  • B. Colgan Air
    Colgan Air was a U.S. regional airline that operated feeder flights for major carriers under brands such as United Express and Continental Connection before ceasing operations in 2012.
  • C. Flight 4590
    Flight 4590 was the Air France Concorde flight that crashed shortly after takeoff from Paris in 2000, marking the only fatal accident involving the supersonic airliner.
  • D. United Airlines Flight 553
    United Airlines Flight 553 was a 1972 domestic passenger flight that crashed while approaching Chicago Midway Airport, killing several people including Dorothy Hunt, the wife of Watergate conspirator E. Howard Hunt, and later becoming the subject of political controversy and conspiracy theories.
  • E. Braniff Flight 542
    Braniff Flight 542 was a 1959 Braniff Airways domestic passenger flight that broke up in midair near Buffalo, Texas, killing all aboard and becoming one of the early fatal accidents involving the Lockheed L-188 Electra.
  • 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: flightNumberInvestigated
Context triple: [AAR-02-01, flightNumberInvestigated, Alaska Airlines Flight 261]
  • A. flightNumberInAccident
    Indicates that a specific flight number is associated with an accident event.
  • B. investigatesFlight chosen
    Indicates that an entity conducts an inquiry or examination into a specific flight or flight-related incident.
  • C. flightNumberAtTimeOfEvent
    Indicates the specific flight number associated with an entity at the time a particular event occurred.
  • D. NTSBReportNumber
    Indicates the specific report number assigned by the NTSB to document and identify an investigation or incident.
  • E. ICAOFlightNumber
    Indicates that a specific ICAO-designated airline operates a particular flight identified by its ICAO flight number.
  • 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_69d8e8d688f881909c85104a62e09d8a completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e63218772c8190a48b6cb01bd12b73 completed April 20, 2026, 2:03 p.m.
PD Predicate disambiguation batch_69e4fd68b1f881908d273de1fee81a75 completed April 19, 2026, 4:06 p.m.
Created at: April 10, 2026, 1:37 p.m.