Triple

T20250998
Position Surface form Disambiguated ID Type / Status
Subject Colgan Air Flight 3407 E498553 entity
Predicate operator P179 FINISHED
Object Colgan Air NE NERFINISHED

How this triple was built (2 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: Colgan Air | Statement: [Colgan Air Flight 3407, operator, Colgan Air]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Colgan Air
Context triple: [Colgan Air Flight 3407, operator, Colgan Air]
  • A. Colgan Air chosen
    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.
  • B. Colgan Air Flight 3407
    Colgan Air Flight 3407 was a 2009 regional passenger flight that crashed near Buffalo, New York, killing all on board and prompting major reforms in U.S. pilot training and fatigue regulations.
  • C. 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.
  • D. 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69da6274c58c81909c646eabed6f4f30 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e673a79a208190a5a7c0f6515bc393 completed April 20, 2026, 6:42 p.m.
Created at: April 11, 2026, 11:41 p.m.