Triple
T13233602
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canadian Car and Foundry |
E315082
|
entity |
| Predicate | notableProduct |
P1448
|
FINISHED |
| Object |
Harvard trainer aircraft (under licence)
The Harvard trainer aircraft (under licence) is a Canadian-built version of the North American T-6 Texan, widely used as an advanced training aircraft for military pilots during and after World War II.
|
E22709
|
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: Harvard trainer aircraft (under licence) | Statement: [Canadian Car and Foundry, notableProduct, Harvard trainer aircraft (under licence)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harvard trainer aircraft (under licence) Context triple: [Canadian Car and Foundry, notableProduct, Harvard trainer aircraft (under licence)]
-
A.
M-346 trainer aircraft
The M-346 is an advanced jet trainer and light attack aircraft designed for lead-in fighter training and tactical roles, widely used by several air forces worldwide.
-
B.
Hawk trainer aircraft
The Hawk trainer aircraft is a British single-engine, jet-powered advanced trainer widely used by air forces around the world for pilot training and light combat roles.
-
C.
CT-156 Harvard II
The CT-156 Harvard II is a turboprop military trainer aircraft used by the Royal Canadian Air Force for pilot training and skill development.
-
D.
Beechcraft T-34 Mentor
The Beechcraft T-34 Mentor is a propeller-driven military trainer aircraft widely used by the U.S. and allied air forces for primary flight training from the 1950s onward.
-
E.
Fizir FN trainer aircraft
The Fizir FN trainer aircraft is a Yugoslav single-engine biplane designed in the 1920s for primary pilot training and widely used by the Royal Yugoslav Air Force and flying clubs between the World Wars.
- 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: Harvard trainer aircraft (under licence) Triple: [Canadian Car and Foundry, notableProduct, Harvard trainer aircraft (under licence)]
Generated description
The Harvard trainer aircraft (under licence) is a Canadian-built version of the North American T-6 Texan, widely used as an advanced training aircraft for military pilots during and after World War II.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Harvard trainer aircraft (under licence) Target entity description: The Harvard trainer aircraft (under licence) is a Canadian-built version of the North American T-6 Texan, widely used as an advanced training aircraft for military pilots during and after World War II.
-
A.
M-346 trainer aircraft
The M-346 is an advanced jet trainer and light attack aircraft designed for lead-in fighter training and tactical roles, widely used by several air forces worldwide.
-
B.
Hawk trainer aircraft
The Hawk trainer aircraft is a British single-engine, jet-powered advanced trainer widely used by air forces around the world for pilot training and light combat roles.
-
C.
CT-156 Harvard II
chosen
The CT-156 Harvard II is a turboprop military trainer aircraft used by the Royal Canadian Air Force for pilot training and skill development.
-
D.
Beechcraft T-34 Mentor
The Beechcraft T-34 Mentor is a propeller-driven military trainer aircraft widely used by the U.S. and allied air forces for primary flight training from the 1950s onward.
-
E.
Fizir FN trainer aircraft
The Fizir FN trainer aircraft is a Yugoslav single-engine biplane designed in the 1920s for primary pilot training and widely used by the Royal Yugoslav Air Force and flying clubs between the World Wars.
- 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_69d806affc688190a25b6ccc588e9c72 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98d36bdf8819099949b1e0e6902d3 |
completed | April 10, 2026, 11:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ff2dca2c81909cab1aa868ad575d |
completed | May 3, 2026, 7:54 a.m. |
| NEDg | Description generation | batch_69f70476310c8190b13dc948c1f1ce95 |
completed | May 3, 2026, 8:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f70578047c819089fc3044eceb4eac |
completed | May 3, 2026, 8:21 a.m. |
Created at: April 9, 2026, 9:22 p.m.