Triple
T19578068
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Avro Canada CF-105 Arrow |
E489911
|
entity |
| Predicate | relatedProgram |
P37
|
FINISHED |
| Object |
Avro Canada Iroquois engine program
The Avro Canada Iroquois engine program was a Canadian initiative to develop a powerful, advanced turbojet engine intended to power the CF-105 Arrow supersonic interceptor.
|
E489911
|
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: Avro Canada Iroquois engine program | Statement: [Avro Canada CF-105 Arrow, relatedProgram, Avro Canada Iroquois engine program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Avro Canada Iroquois engine program Context triple: [Avro Canada CF-105 Arrow, relatedProgram, Avro Canada Iroquois engine program]
-
A.
Avro Canada Orenda turbojet
The Avro Canada Orenda turbojet was a Canadian-designed and -built jet engine that powered several early Cold War aircraft and became one of the most successful and widely used Canadian jet engines of its era.
-
B.
Avro Canada CF-100 Canuck
The Avro Canada CF-100 Canuck is a Canadian-designed, twin-engine, all-weather jet interceptor that served as a key component of the Royal Canadian Air Force’s air defense during the early Cold War.
-
C.
Avro Canada CF-105 Arrow
The Avro Canada CF-105 Arrow was a cutting-edge Canadian supersonic interceptor aircraft developed in the 1950s, renowned for its advanced design and controversial cancellation.
-
D.
de Havilland Goblin turbojet engine
The de Havilland Goblin turbojet engine was an early British centrifugal-flow jet engine widely used in pioneering postwar aircraft such as the de Havilland Vampire.
-
E.
Napier aircraft engines
Napier aircraft engines were a series of high-performance British aero engines, including notable designs like the Napier Sabre, used primarily in military aircraft during the early to mid-20th century.
- 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: Avro Canada Iroquois engine program Triple: [Avro Canada CF-105 Arrow, relatedProgram, Avro Canada Iroquois engine program]
Generated description
The Avro Canada Iroquois engine program was a Canadian initiative to develop a powerful, advanced turbojet engine intended to power the CF-105 Arrow supersonic interceptor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Avro Canada Iroquois engine program Target entity description: The Avro Canada Iroquois engine program was a Canadian initiative to develop a powerful, advanced turbojet engine intended to power the CF-105 Arrow supersonic interceptor.
-
A.
Avro Canada Orenda turbojet
The Avro Canada Orenda turbojet was a Canadian-designed and -built jet engine that powered several early Cold War aircraft and became one of the most successful and widely used Canadian jet engines of its era.
-
B.
Avro Canada CF-100 Canuck
The Avro Canada CF-100 Canuck is a Canadian-designed, twin-engine, all-weather jet interceptor that served as a key component of the Royal Canadian Air Force’s air defense during the early Cold War.
-
C.
Avro Canada CF-105 Arrow
chosen
The Avro Canada CF-105 Arrow was a cutting-edge Canadian supersonic interceptor aircraft developed in the 1950s, renowned for its advanced design and controversial cancellation.
-
D.
de Havilland Goblin turbojet engine
The de Havilland Goblin turbojet engine was an early British centrifugal-flow jet engine widely used in pioneering postwar aircraft such as the de Havilland Vampire.
-
E.
Napier aircraft engines
Napier aircraft engines were a series of high-performance British aero engines, including notable designs like the Napier Sabre, used primarily in military aircraft during the early to mid-20th century.
- F. None of above.
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_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. |
Created at: April 10, 2026, 1:42 p.m.