Triple

T18692077
Position Surface form Disambiguated ID Type / Status
Subject Fairchild Cornell E457023 entity
Predicate USAAFDesignation P87668 FINISHED
Object PT-26
PT-26 is a World War II-era Fairchild Cornell primary trainer aircraft used by the United States Army Air Forces for pilot instruction.
E1336846 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: PT-26 | Statement: [Fairchild Cornell, USAAFDesignation, PT-26]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: PT-26
Context triple: [Fairchild Cornell, USAAFDesignation, PT-26]
  • A. Bessa
    Bessa was an ancient Greek city located in the region of Opuntian Locris in central Greece.
  • B. Tuyo
    "Tuyo" is a bolero-style song by Rodrigo Amarante, best known as the haunting opening theme of the television series *Narcos*.
  • C. FR-26
    FR-26 is the ISO 3166-2 code designating the Drôme department in southeastern France.
  • D. Potes
    Potes is a historic mountain town in northern Spain’s Cantabria region, known as a gateway to the Picos de Europa and for its traditional stone architecture and scenic river setting.
  • E. Pedaso
    Pedaso is a small coastal town and comune on the Adriatic Sea in Italy’s Marche region, known for its beaches and seaside tourism.
  • 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: PT-26
Triple: [Fairchild Cornell, USAAFDesignation, PT-26]
Generated description
PT-26 is a World War II-era Fairchild Cornell primary trainer aircraft used by the United States Army Air Forces for pilot instruction.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: PT-26
Target entity description: PT-26 is a World War II-era Fairchild Cornell primary trainer aircraft used by the United States Army Air Forces for pilot instruction.
  • A. Bessa
    Bessa was an ancient Greek city located in the region of Opuntian Locris in central Greece.
  • B. Tuyo
    "Tuyo" is a bolero-style song by Rodrigo Amarante, best known as the haunting opening theme of the television series *Narcos*.
  • C. FR-26
    FR-26 is the ISO 3166-2 code designating the Drôme department in southeastern France.
  • D. Potes
    Potes is a historic mountain town in northern Spain’s Cantabria region, known as a gateway to the Picos de Europa and for its traditional stone architecture and scenic river setting.
  • E. Pedaso
    Pedaso is a small coastal town and comune on the Adriatic Sea in Italy’s Marche region, known for its beaches and seaside tourism.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: USAAFDesignation
Context triple: [Fairchild Cornell, USAAFDesignation, PT-26]
  • A. airForceDesignation
    Indicates that one entity is the official designation or code assigned to something by an air force.
  • B. primaryUSAAFUnit
    Indicates that one entity is the main or principal United States Army Air Forces unit associated with, responsible for, or assigned to the other entity.
  • C. USAAFStationNumber
    Indicates that a location is identified by its designated United States Army Air Forces (USAAF) station number.
  • D. airForceDesignationUser chosen
    Indicates that an entity uses or is assigned a specific air force designation.
  • E. airForceDesignationPrefix
    Indicates the specific prefix code assigned to an entity as part of an air force designation system.
  • F. None of above.

Provenance (6 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_69d8d391eb488190ac2e9abf5bf255e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e562e4756881909335e1e7b3c23e28 completed April 19, 2026, 11:19 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0523605508819089bce4771fe9f9f6 completed May 14, 2026, 1:20 a.m.
NEDg Description generation batch_6a0524a856888190beaa73c8223e3062 completed May 14, 2026, 1:26 a.m.
NED2 Entity disambiguation (via description) batch_6a052510a97481908d05ff26c765a22d completed May 14, 2026, 1:27 a.m.
PD Predicate disambiguation batch_69e478de85088190ba5f005f1d39f587 completed April 19, 2026, 6:40 a.m.
Created at: April 10, 2026, 11:49 a.m.