Triple
T20250976
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Colgan Air |
E498553
|
entity |
| Predicate | parentCompany |
P254
|
FINISHED |
| Object | Pinnacle Airlines Corporation |
—
|
NE NERFINISHED |
How this triple was built (3 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: Pinnacle Airlines Corporation | Statement: [Colgan Air, parentCompany, Pinnacle Airlines Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pinnacle Airlines Corporation Context triple: [Colgan Air, parentCompany, Pinnacle Airlines Corporation]
-
A.
Piedmont Airlines
Piedmont Airlines is a regional American airline that operates feeder flights for major carriers, primarily under the US Airways Express and later American Eagle brands.
-
B.
Mesa Air Group
Mesa Air Group is an American regional airline holding company that operates and manages Mesa Airlines and other aviation-related businesses.
-
C.
Bluestar Airlines
Bluestar Airlines is the fictional regional airline featured in the film "Wall Street," central to the storyline involving Carl Fox and corporate takeover schemes.
-
D.
Sunclass Airlines
Sunclass Airlines is a Danish leisure airline that primarily operates charter flights from Scandinavia to popular holiday destinations in Europe and beyond.
-
E.
Porter Airlines
Porter Airlines is a Canadian regional airline known for its short-haul flights, premium-feel service, and primary operations from downtown Toronto.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pinnacle Airlines Corporation Target entity description: Pinnacle Airlines Corporation was a U.S.-based regional airline holding company that operated feeder services for major carriers through subsidiaries such as Pinnacle Airlines, Mesaba Airlines, and Colgan Air.
-
A.
Piedmont Airlines
Piedmont Airlines is a regional American airline that operates feeder flights for major carriers, primarily under the US Airways Express and later American Eagle brands.
-
B.
Mesa Air Group
Mesa Air Group is an American regional airline holding company that operates and manages Mesa Airlines and other aviation-related businesses.
-
C.
Bluestar Airlines
Bluestar Airlines is the fictional regional airline featured in the film "Wall Street," central to the storyline involving Carl Fox and corporate takeover schemes.
-
D.
Sunclass Airlines
Sunclass Airlines is a Danish leisure airline that primarily operates charter flights from Scandinavia to popular holiday destinations in Europe and beyond.
-
E.
Porter Airlines
Porter Airlines is a Canadian regional airline known for its short-haul flights, premium-feel service, and primary operations from downtown Toronto.
- F. None of above. chosen
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_69da6274c58c81909c646eabed6f4f30 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e673a79a208190a5a7c0f6515bc393 |
completed | April 20, 2026, 6:42 p.m. |
Created at: April 11, 2026, 11:41 p.m.