Triple
T22237341
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edmonton City Centre Airport |
E549624
|
entity |
| Predicate | formerHubFor |
P63078
|
FINISHED |
| Object | Northwestern Air |
—
|
NE NERFINISHED |
How this triple was built (2 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: Northwestern Air | Statement: [Edmonton City Centre Airport, formerHubFor, Northwestern Air]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northwestern Air Context triple: [Edmonton City Centre Airport, formerHubFor, Northwestern Air]
-
A.
Northwestern Air
chosen
Northwestern Air is a Canadian regional airline based in the Northwest Territories that operates scheduled and charter flights to remote communities, primarily in northern Canada.
-
B.
Northeast Regional Airlines
Northeast Regional Airlines was a Brazilian regional carrier that operated domestic flights primarily serving cities in the northeastern region of Brazil.
-
C.
Northwest Airlines
Northwest Airlines was a major American airline that operated extensive domestic and international routes, particularly across the Pacific, before merging with Delta Air Lines in 2008.
-
D.
Northwest Airways
Northwest Airways was an early American airline that operated regional passenger and mail services in the upper Midwest during the late 1920s and early 1930s.
-
E.
Great Lakes Airlines
Great Lakes Airlines was a regional airline in the United States that primarily operated commuter flights to smaller communities across the Midwest and Western states.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e4102b881909cf47d3768e25c19 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f13210eb9c8190bc40d06c393e0d9a |
completed | April 28, 2026, 10:17 p.m. |
Created at: April 16, 2026, 8:38 p.m.