Triple

T12893424
Position Surface form Disambiguated ID Type / Status
Subject Highest Duty E308426 entity
Predicate flightNumberDescribed P83944 FINISHED
Object US Airways Flight 1549 E80715 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: US Airways Flight 1549 | Statement: [Highest Duty, flightNumberDescribed, US Airways Flight 1549]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: US Airways Flight 1549
Context triple: [Highest Duty, flightNumberDescribed, US Airways Flight 1549]
  • A. US Airways Flight 1549 chosen
    US Airways Flight 1549 was the 2009 passenger flight that famously ditched in the Hudson River after a bird strike disabled both engines, with all 155 people on board surviving.
  • B. Alaska Airlines Flight 261
    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.
  • C. United Airlines Flight 93
    United Airlines Flight 93 was a hijacked passenger flight during the September 11, 2001 terrorist attacks that crashed in Pennsylvania after passengers attempted to overpower the hijackers.
  • D. 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.
  • 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: flightNumberDescribed
Context triple: [Highest Duty, flightNumberDescribed, US Airways Flight 1549]
  • A. flightNumberAtTimeOfEvent
    Indicates the specific flight number associated with an entity at the time a particular event occurred.
  • B. ICAOFlightNumber
    Indicates that a specific ICAO-designated airline operates a particular flight identified by its ICAO flight number.
  • C. flightNumberInAccident chosen
    Indicates that a specific flight number is associated with an accident event.
  • D. finalFlightNumber
    Indicates the flight number assigned to the last or concluding segment of a journey or itinerary.
  • E. lastFlightDesignation
    Indicates the specific flight identifier assigned to the most recent flight associated with an entity.
  • F. None of above.

Provenance (4 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_69d7bdf7c1f0819098102569a8d8cbf5 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d971484aa08190a8adfafabe600903 completed April 10, 2026, 9:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6af57a8b88190a3f15a3e9e02d492 completed May 3, 2026, 2:13 a.m.
PD Predicate disambiguation batch_69d96fa776648190b9b5c30722ea50b6 completed April 10, 2026, 9:46 p.m.
Created at: April 9, 2026, 5:40 p.m.