Triple

T19578046
Position Surface form Disambiguated ID Type / Status
Subject Avro Canada CF-105 Arrow E489911 entity
Predicate plannedPowerplant P136335 FINISHED
Object Orenda PS-13 Iroquois (Arrow Mk.2)
The Orenda PS-13 Iroquois (Arrow Mk.2) was a powerful Canadian-designed turbojet engine developed in the 1950s to equip advanced variants of the Avro Canada CF-105 Arrow interceptor.
E1383279 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: Orenda PS-13 Iroquois (Arrow Mk.2) | Statement: [Avro Canada CF-105 Arrow, plannedPowerplant, Orenda PS-13 Iroquois (Arrow Mk.2)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Orenda PS-13 Iroquois (Arrow Mk.2)
Context triple: [Avro Canada CF-105 Arrow, plannedPowerplant, Orenda PS-13 Iroquois (Arrow Mk.2)]
  • A. Westland Wapiti
    The Westland Wapiti was a British two-seat general-purpose biplane of the interwar period, used extensively by the Royal Air Force and several Commonwealth air forces.
  • B. Fisher P-75 Eagle
    The Fisher P-75 Eagle was an experimental American World War II-era fighter aircraft developed by General Motors’ Fisher Body Division that combined components from several existing aircraft but never entered mass production.
  • C. C-12 Huron
    The C-12 Huron is a military utility and transport aircraft, derived from the Beechcraft Super King Air series, used by various armed forces for personnel and light cargo transport, liaison, and reconnaissance missions.
  • D. Eagle Talon
    The Eagle Talon is a sporty compact coupe produced in the 1990s, known for its turbocharged performance and all-wheel-drive options as part of the Diamond-Star Motors collaboration.
  • E. Kestrel FGA.1
    The Kestrel FGA.1 was an experimental British V/STOL (vertical/short takeoff and landing) jet aircraft that served as a key development step toward the Harrier jump jet.
  • 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: Orenda PS-13 Iroquois (Arrow Mk.2)
Triple: [Avro Canada CF-105 Arrow, plannedPowerplant, Orenda PS-13 Iroquois (Arrow Mk.2)]
Generated description
The Orenda PS-13 Iroquois (Arrow Mk.2) was a powerful Canadian-designed turbojet engine developed in the 1950s to equip advanced variants of the Avro Canada CF-105 Arrow interceptor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Orenda PS-13 Iroquois (Arrow Mk.2)
Target entity description: The Orenda PS-13 Iroquois (Arrow Mk.2) was a powerful Canadian-designed turbojet engine developed in the 1950s to equip advanced variants of the Avro Canada CF-105 Arrow interceptor.
  • A. Westland Wapiti
    The Westland Wapiti was a British two-seat general-purpose biplane of the interwar period, used extensively by the Royal Air Force and several Commonwealth air forces.
  • B. Fisher P-75 Eagle
    The Fisher P-75 Eagle was an experimental American World War II-era fighter aircraft developed by General Motors’ Fisher Body Division that combined components from several existing aircraft but never entered mass production.
  • C. C-12 Huron
    The C-12 Huron is a military utility and transport aircraft, derived from the Beechcraft Super King Air series, used by various armed forces for personnel and light cargo transport, liaison, and reconnaissance missions.
  • D. Eagle Talon
    The Eagle Talon is a sporty compact coupe produced in the 1990s, known for its turbocharged performance and all-wheel-drive options as part of the Diamond-Star Motors collaboration.
  • E. Kestrel FGA.1
    The Kestrel FGA.1 was an experimental British V/STOL (vertical/short takeoff and landing) jet aircraft that served as a key development step toward the Harrier jump jet.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: plannedPowerplant
Context triple: [Avro Canada CF-105 Arrow, plannedPowerplant, Orenda PS-13 Iroquois (Arrow Mk.2)]
  • A. powerplant
    Indicates that an entity functions as a facility or installation where energy sources are converted into usable power, typically electricity.
  • B. powerplantFor
    Indicates that one entity functions as the power plant or primary energy source serving another entity.
  • C. powerplantPower
    Indicates that a power plant provides or generates a specified amount of electrical power.
  • D. laterPowerplant
    Indicates that one power plant occurs, is built, or becomes operational at a later time than another power plant.
  • E. powerplantType
    Indicates the specific kind or category of power plant associated with an entity, based on how it generates energy.
  • 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_69d8e8dd9374819098e36349b3211663 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e64025d5d081909dbb0c079d366006 completed April 20, 2026, 3:03 p.m.
NED1 Entity disambiguation (via context triple) batch_6a075792581881909443cecc6a9212e4 completed May 15, 2026, 5:27 p.m.
NEDg Description generation batch_6a0758be89108190adb2369750eb90ca completed May 15, 2026, 5:32 p.m.
NED2 Entity disambiguation (via description) batch_6a07599d4c988190a32a0aa9e561a61d completed May 15, 2026, 5:36 p.m.
PD Predicate disambiguation batch_69e514dbdb988190b55931a8138c73e7 completed April 19, 2026, 5:46 p.m.
PDg Predicate description generation batch_69e5174b060c81908937ff9ff7fce611 completed April 19, 2026, 5:56 p.m.
Created at: April 10, 2026, 1:42 p.m.