Triple

T19527807
Position Surface form Disambiguated ID Type / Status
Subject Avro Canada E488576 entity
Predicate developed P73 FINISHED
Object Orenda Iroquois engine
The Orenda Iroquois engine was a powerful Canadian turbojet engine designed in the 1950s to power the Avro CF-105 Arrow supersonic interceptor aircraft.
E1382159 NE FINISHED

How this triple was built (4 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 Iroquois engine | Statement: [Avro Canada, developed, Orenda Iroquois engine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Orenda Iroquois engine
Context triple: [Avro Canada, developed, Orenda Iroquois engine]
  • A. Ingersoll
    Ingersoll is a small industrial town in southwestern Ontario, Canada, known for its manufacturing sector and proximity to major transportation routes.
  • B. Rutherford engine
    The Rutherford engine is a small, electric-pump-fed liquid rocket engine developed by Rocket Lab for its Electron launch vehicle, notable for being 3D-printed and highly efficient for small-satellite launches.
  • C. Raptor vacuum engine
    The Raptor vacuum engine is a high-efficiency, methane-fueled rocket engine developed by SpaceX for use in the vacuum of space, particularly on upper stages and deep-space missions.
  • D. Scimitar engine
    The Scimitar engine is a proprietary game engine developed by Ubisoft and used to power several of its major franchises, including early Assassin’s Creed titles.
  • E. Viking engine
    The Viking engine is a family of European liquid-fuel rocket engines developed for Ariane launch vehicles, known for their reliability and role in establishing Europe’s independent access to space.
  • 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 Iroquois engine
Triple: [Avro Canada, developed, Orenda Iroquois engine]
Generated description
The Orenda Iroquois engine was a powerful Canadian turbojet engine designed in the 1950s to power the Avro CF-105 Arrow supersonic interceptor aircraft.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Orenda Iroquois engine
Target entity description: The Orenda Iroquois engine was a powerful Canadian turbojet engine designed in the 1950s to power the Avro CF-105 Arrow supersonic interceptor aircraft.
  • A. Ingersoll
    Ingersoll is a small industrial town in southwestern Ontario, Canada, known for its manufacturing sector and proximity to major transportation routes.
  • B. Rutherford engine
    The Rutherford engine is a small, electric-pump-fed liquid rocket engine developed by Rocket Lab for its Electron launch vehicle, notable for being 3D-printed and highly efficient for small-satellite launches.
  • C. Raptor vacuum engine
    The Raptor vacuum engine is a high-efficiency, methane-fueled rocket engine developed by SpaceX for use in the vacuum of space, particularly on upper stages and deep-space missions.
  • D. Scimitar engine
    The Scimitar engine is a proprietary game engine developed by Ubisoft and used to power several of its major franchises, including early Assassin’s Creed titles.
  • E. Viking engine
    The Viking engine is a family of European liquid-fuel rocket engines developed for Ariane launch vehicles, known for their reliability and role in establishing Europe’s independent access to space.
  • F. None of above. chosen

Provenance (5 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_69d8e8da8bec819081f400199491ccc3 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6363c2660819093a6b9a444ca0ad4 completed April 20, 2026, 2:20 p.m.
NED1 Entity disambiguation (via context triple) batch_6a074e77bbc8819084406fcb2d053e0f completed May 15, 2026, 4:48 p.m.
NEDg Description generation batch_6a074ffa3da48190badea6039822ddd6 completed May 15, 2026, 4:55 p.m.
NED2 Entity disambiguation (via description) batch_6a0750cfe42481909bf83cc488bcbae8 completed May 15, 2026, 4:58 p.m.
Created at: April 10, 2026, 1:41 p.m.