Triple
T9135152
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ACE Aviation Holdings |
E219181
|
entity |
| Predicate | ownsOrOwned |
P347
|
FINISHED |
| Object |
Air Canada Technical Services
Air Canada Technical Services is the maintenance, repair, and overhaul division that provides engineering and technical support services for Air Canada’s aircraft fleet and other airline customers.
|
E780586
|
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: Air Canada Technical Services | Statement: [ACE Aviation Holdings, ownsOrOwned, Air Canada Technical Services]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Air Canada Technical Services Context triple: [ACE Aviation Holdings, ownsOrOwned, Air Canada Technical Services]
-
A.
Canadian Airways Limited
Canadian Airways Limited was an early 20th-century Canadian airline that played a key role in pioneering commercial aviation and regional air services across Canada.
-
B.
Canadian Airlines
Canadian Airlines was a former major Canadian carrier that operated extensive domestic and international routes before being acquired by Air Canada in 2000.
-
C.
Air Canada
Air Canada is the flag carrier and largest airline of Canada, operating extensive domestic and international passenger and cargo services.
-
D.
Pratt & Whitney Canada engineering division
The Pratt & Whitney Canada engineering division is the design and development arm of Pratt & Whitney Canada responsible for creating and advancing its family of aircraft engines and related aerospace technologies.
-
E.
Air Canada Express
Air Canada Express is a regional airline brand that operates short-haul feeder flights on behalf of Air Canada, connecting smaller communities to the mainline carrier’s network.
- 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: Air Canada Technical Services Triple: [ACE Aviation Holdings, ownsOrOwned, Air Canada Technical Services]
Generated description
Air Canada Technical Services is the maintenance, repair, and overhaul division that provides engineering and technical support services for Air Canada’s aircraft fleet and other airline customers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Air Canada Technical Services Target entity description: Air Canada Technical Services is the maintenance, repair, and overhaul division that provides engineering and technical support services for Air Canada’s aircraft fleet and other airline customers.
-
A.
Canadian Airways Limited
Canadian Airways Limited was an early 20th-century Canadian airline that played a key role in pioneering commercial aviation and regional air services across Canada.
-
B.
Canadian Airlines
Canadian Airlines was a former major Canadian carrier that operated extensive domestic and international routes before being acquired by Air Canada in 2000.
-
C.
Air Canada
Air Canada is the flag carrier and largest airline of Canada, operating extensive domestic and international passenger and cargo services.
-
D.
Pratt & Whitney Canada engineering division
The Pratt & Whitney Canada engineering division is the design and development arm of Pratt & Whitney Canada responsible for creating and advancing its family of aircraft engines and related aerospace technologies.
-
E.
Air Canada Express
Air Canada Express is a regional airline brand that operates short-haul feeder flights on behalf of Air Canada, connecting smaller communities to the mainline carrier’s network.
- 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_69ca83e012288190a5771058adbaabd2 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cca8de0dec8190978c80b9ec8bf25c |
completed | April 1, 2026, 5:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d047efc5e48190bc8c4a7e865faef9 |
completed | April 3, 2026, 11:06 p.m. |
| NEDg | Description generation | batch_69d04935d4e88190acb4d65a2dc2bc8a |
completed | April 3, 2026, 11:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d049e6c4cc81909e08b5aaed9a88dc |
completed | April 3, 2026, 11:14 p.m. |
Created at: March 30, 2026, 7:18 p.m.