Triple
T21021045
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Contour Airlines |
E517806
|
entity |
| Predicate | serviceType |
P87
|
FINISHED |
| Object | Essential Air Service |
—
|
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: Essential Air Service | Statement: [Contour Airlines, serviceType, Essential Air Service]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Essential Air Service Context triple: [Contour Airlines, serviceType, Essential Air Service]
-
A.
Essential Air Service
chosen
Essential Air Service is a U.S. federal program that subsidizes commercial air service to small and rural communities to ensure they maintain a minimum level of scheduled air connectivity.
-
B.
Alaska Essential Air Service program
The Alaska Essential Air Service program is a specialized component of the U.S. Essential Air Service initiative that subsidizes and maintains vital air connectivity to remote and isolated communities across Alaska.
-
C.
Aviall
Aviall is an aviation parts and services company that operates as a subsidiary of Boeing, supplying aftermarket aircraft components and logistics support to the aerospace industry.
-
D.
National Air Transport
National Air Transport was an early U.S. airline of the 1920s that operated mail and passenger services and later became part of United Airlines.
-
E.
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.
- 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_69e0b50262b081909bc488937145eb73 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc5db0b88190ae61ea8b38e8ecf7 |
completed | April 21, 2026, 4:26 a.m. |
Created at: April 16, 2026, 1:54 p.m.