Triple
T6202061
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastern Provincial Airways |
E138656
|
entity |
| Predicate | operatedAircraftType |
P1524
|
FINISHED |
| Object | de Havilland Canada DHC-6 Twin Otter |
E104330
|
NE FINISHED |
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: de Havilland Canada DHC-6 Twin Otter | Statement: [Eastern Provincial Airways, operatedAircraftType, de Havilland Canada DHC-6 Twin Otter]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: de Havilland Canada DHC-6 Twin Otter Context triple: [Eastern Provincial Airways, operatedAircraftType, de Havilland Canada DHC-6 Twin Otter]
-
A.
de Havilland Canada DHC-3 Otter
The de Havilland Canada DHC-3 Otter is a rugged single-engine STOL utility aircraft renowned for its versatility in bush flying, passenger transport, and cargo operations in remote regions.
-
B.
Twin Otter
chosen
The Twin Otter is a rugged, twin‑engine turboprop utility aircraft renowned for its short takeoff and landing capabilities and use on regional and remote routes.
-
C.
Beechcraft Queen Air
The Beechcraft Queen Air is a twin-engine light utility aircraft introduced in the 1960s, known for its cabin-class comfort and use in executive transport, air taxi, and utility roles.
-
D.
De Havilland Canada Dash 8
The De Havilland Canada Dash 8 is a family of twin‑engine, high‑wing turboprop regional airliners known for their short takeoff and landing performance and widespread use on short-haul routes worldwide.
-
E.
de Havilland Canada DHC-1 Chipmunk
The de Havilland Canada DHC-1 Chipmunk is a post–World War II tandem-seat trainer aircraft widely used by air forces and flying clubs for pilot instruction and aerobatics.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c008acbea48190991c6b834bb45d65 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c062559bcc81908942bb4d25fe8158 |
completed | March 22, 2026, 9:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c638536b3481908256d413563040ed |
completed | March 27, 2026, 7:57 a.m. |
Created at: March 22, 2026, 4:20 p.m.