Triple

T909662
Position Surface form Disambiguated ID Type / Status
Subject John F. Kennedy Jr. E19628 entity
Predicate aircraftInvolvedInDeath P21445 FINISHED
Object Piper Saratoga
The Piper Saratoga is a high-performance, single-engine, six-seat light aircraft known for its use in general aviation and for being the model involved in the fatal crash of John F. Kennedy Jr.
E112959 NE FINISHED

How this triple was built (5 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: Piper Saratoga | Statement: [John F. Kennedy Jr., aircraftInvolvedInDeath, Piper Saratoga]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Piper Saratoga
Context triple: [John F. Kennedy Jr., aircraftInvolvedInDeath, Piper Saratoga]
  • A. Sully Wing
    Sully Wing is one of the main historic wings of the Louvre Museum in Paris, housing collections such as ancient Near Eastern antiquities and French paintings.
  • B. Convair T-29
    The Convair T-29 is a military trainer and transport aircraft developed from the Convair 240 airliner and used primarily by the U.S. Air Force for navigation and radar training.
  • C. Pitts
    Pitts is the surname of Helen Pitts Douglass, an American suffragist and abolitionist best known as the second wife of Frederick Douglass.
  • D. Beechcraft King Air
    The Beechcraft King Air is a family of twin-turboprop utility aircraft widely used around the world for military, government, and civilian transport, training, and special-mission roles.
  • E. Cessna O-2 Skymaster
    The Cessna O-2 Skymaster is a military twin-boom, push-pull configuration aircraft used primarily by the U.S. Air Force for forward air control and reconnaissance during the Vietnam War.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Piper Saratoga
Triple: [John F. Kennedy Jr., aircraftInvolvedInDeath, Piper Saratoga]
Generated description
The Piper Saratoga is a high-performance, single-engine, six-seat light aircraft known for its use in general aviation and for being the model involved in the fatal crash of John F. Kennedy Jr.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Piper Saratoga
Target entity description: The Piper Saratoga is a high-performance, single-engine, six-seat light aircraft known for its use in general aviation and for being the model involved in the fatal crash of John F. Kennedy Jr.
  • A. Sully Wing
    Sully Wing is one of the main historic wings of the Louvre Museum in Paris, housing collections such as ancient Near Eastern antiquities and French paintings.
  • B. Convair T-29
    The Convair T-29 is a military trainer and transport aircraft developed from the Convair 240 airliner and used primarily by the U.S. Air Force for navigation and radar training.
  • C. Pitts
    Pitts is the surname of Helen Pitts Douglass, an American suffragist and abolitionist best known as the second wife of Frederick Douglass.
  • D. Beechcraft King Air
    The Beechcraft King Air is a family of twin-turboprop utility aircraft widely used around the world for military, government, and civilian transport, training, and special-mission roles.
  • E. Cessna O-2 Skymaster
    The Cessna O-2 Skymaster is a military twin-boom, push-pull configuration aircraft used primarily by the U.S. Air Force for forward air control and reconnaissance during the Vietnam War.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: aircraftInvolvedInDeath
Context triple: [John F. Kennedy Jr., aircraftInvolvedInDeath, Piper Saratoga]
  • A. missionAccident
    Indicates that an accident or unintended harmful event occurred during the course of a mission or operation.
  • B. aircraft
    Indicates that an entity is an aircraft or functions in the role of an aircraft in the described context.
  • C. airlineInvolved
    Indicates that a specific airline is directly associated with, or plays a role in, a particular event, situation, or context.
  • D. launchedAircraftIn
    Indicates that an entity initiated the takeoff or deployment of an aircraft within a specified location or context.
  • E. aircraftLostByUnitedStates
    Indicates that an aircraft was lost (e.g., destroyed, missing, or otherwise no longer operational) and that this loss is attributed to the United States.
  • F. None of above. chosen

Provenance (7 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_69a4939f91a08190ba68c2c81eab90fe completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b2f605bc8190a5245aa2ca55cf43 completed March 1, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac119519488190a60aca9bb425f800 completed March 7, 2026, 11:52 a.m.
NEDg Description generation batch_69ac1279e9d481908644b2e6c6bdb645 completed March 7, 2026, 11:56 a.m.
NED2 Entity disambiguation (via description) batch_69ac12fba71881909537bc73c8f6c620 completed March 7, 2026, 11:58 a.m.
PD Predicate disambiguation batch_69a4b2918ea881908698020b995a8eae completed March 1, 2026, 9:41 p.m.
PDg Predicate description generation batch_69a4b2f4e3fc81908c8a2d1fbef9c5d2 completed March 1, 2026, 9:43 p.m.
Created at: March 1, 2026, 7:39 p.m.