Triple
T22698997
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | De Havilland Canada |
E561261
|
entity |
| Predicate | hasDesigned |
P54291
|
FINISHED |
| Object | DHC-7 Dash 7 |
—
|
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: DHC-7 Dash 7 | Statement: [De Havilland Canada, hasDesigned, DHC-7 Dash 7]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DHC-7 Dash 7 Context triple: [De Havilland Canada, hasDesigned, DHC-7 Dash 7]
-
A.
De Havilland Canada Dash 7
chosen
The De Havilland Canada Dash 7 is a four-engine regional turboprop airliner renowned for its short takeoff and landing (STOL) capabilities, enabling operations from short and rough runways.
-
B.
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.
-
C.
Bombardier Turbostar
Bombardier Turbostar is a family of diesel multiple-unit passenger trains built by Bombardier Transportation for regional and suburban services in the United Kingdom.
-
D.
McDonnell Douglas DC-9
The McDonnell Douglas DC-9 is a twin-engine, short- to medium-range jet airliner introduced in the 1960s that became widely used by airlines around the world and served as the basis for later MD-80/90 series aircraft.
-
E.
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.
- 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_69e2454e615481909c177440be559d2c |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f178c944748190a0712983f7059114 |
completed | April 29, 2026, 3:19 a.m. |
Created at: April 17, 2026, 3:15 p.m.