Triple
T6041920
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CP |
E134564
|
entity |
| Predicate | operatorFormedFromMerger |
P6637
|
FINISHED |
| Object |
Canadian Pacific Air Lines and Pacific Western Airlines
Canadian Pacific Air Lines and Pacific Western Airlines were two major Canadian carriers that played key roles in developing domestic and international air services across Canada before being absorbed into larger national airlines.
|
E134567
|
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: Canadian Pacific Air Lines and Pacific Western Airlines | Statement: [CP, operatorFormedFromMerger, Canadian Pacific Air Lines and Pacific Western Airlines]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canadian Pacific Air Lines and Pacific Western Airlines Context triple: [CP, operatorFormedFromMerger, Canadian Pacific Air Lines and Pacific Western Airlines]
-
A.
Canadian Pacific Air Lines
Canadian Pacific Air Lines was a major Canadian airline that operated extensive domestic and international routes before becoming a key component of the later Canadian Airlines through merger.
-
B.
Pacific Western Airlines
Pacific Western Airlines was a major Canadian regional and domestic carrier that operated from the mid-20th century until its 1987 merger into Canadian Airlines.
-
C.
Nordair
Nordair was a former Canadian regional airline that operated passenger and cargo services, particularly in northern and remote areas, before being absorbed into larger national carriers.
-
D.
Pacific Airlines
Pacific Airlines is a Vietnamese low-cost carrier operating domestic and regional flights as a subsidiary of Vietnam Airlines.
-
E.
Pacific Coastal Airlines
Pacific Coastal Airlines is a Canadian regional airline based in British Columbia that operates scheduled and charter flights connecting Vancouver with numerous coastal and remote communities.
- 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: Canadian Pacific Air Lines and Pacific Western Airlines Triple: [CP, operatorFormedFromMerger, Canadian Pacific Air Lines and Pacific Western Airlines]
Generated description
Canadian Pacific Air Lines and Pacific Western Airlines were two major Canadian carriers that played key roles in developing domestic and international air services across Canada before being absorbed into larger national airlines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Canadian Pacific Air Lines and Pacific Western Airlines Target entity description: Canadian Pacific Air Lines and Pacific Western Airlines were two major Canadian carriers that played key roles in developing domestic and international air services across Canada before being absorbed into larger national airlines.
-
A.
Canadian Pacific Air Lines
chosen
Canadian Pacific Air Lines was a major Canadian airline that operated extensive domestic and international routes before becoming a key component of the later Canadian Airlines through merger.
-
B.
Pacific Western Airlines
Pacific Western Airlines was a major Canadian regional and domestic carrier that operated from the mid-20th century until its 1987 merger into Canadian Airlines.
-
C.
Nordair
Nordair was a former Canadian regional airline that operated passenger and cargo services, particularly in northern and remote areas, before being absorbed into larger national carriers.
-
D.
Pacific Airlines
Pacific Airlines is a Vietnamese low-cost carrier operating domestic and regional flights as a subsidiary of Vietnam Airlines.
-
E.
Pacific Coastal Airlines
Pacific Coastal Airlines is a Canadian regional airline based in British Columbia that operates scheduled and charter flights connecting Vancouver with numerous coastal and remote communities.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: operatorFormedFromMerger Context triple: [CP, operatorFormedFromMerger, Canadian Pacific Air Lines and Pacific Western Airlines]
-
A.
mergerResultedIn
Indicates that a merger between entities led to the creation, change, or outcome represented by the related entity or state.
-
B.
mergerType
Indicates the specific kind or category of merger relationship that exists between the involved entities.
-
C.
governingBodyAtMerger
Indicates the organization or authority that served as the governing body of an entity at the time it merged with another entity.
-
D.
foundedByMergerOf
chosen
Indicates that an entity was created through the merger or combination of two or more predecessor entities.
-
E.
mergerPartner
Indicates that two entities are involved as counterparties in a merger transaction with each other.
- F. None of above.
Provenance (6 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_69c00875db5c819099dd5bb833ec43c2 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c056d11370819096ac35349bd91f4e |
completed | March 22, 2026, 8:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c11cfbb4cc81909736d5d041dd0b23 |
completed | March 23, 2026, 10:59 a.m. |
| NEDg | Description generation | batch_69c11e89c75481908381df126a7b1661 |
completed | March 23, 2026, 11:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c11ef6971c8190b8dde5568b330b41 |
completed | March 23, 2026, 11:07 a.m. |
| PD | Predicate disambiguation | batch_69c049eb52a08190ac10fd703735f5aa |
completed | March 22, 2026, 7:58 p.m. |
Created at: March 22, 2026, 4:08 p.m.