Triple
T21023658
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NFTC |
E517880
|
entity |
| Predicate | usesAircraftType |
P1524
|
FINISHED |
| Object | CT-156 Harvard II |
—
|
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: CT-156 Harvard II | Statement: [NFTC, usesAircraftType, CT-156 Harvard II]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CT-156 Harvard II Context triple: [NFTC, usesAircraftType, CT-156 Harvard II]
-
A.
CT-156 Harvard II
chosen
The CT-156 Harvard II is a turboprop military trainer aircraft used by the Royal Canadian Air Force for pilot training and skill development.
-
B.
Hammond A-100
The Hammond A-100 is a classic tonewheel electric organ, closely related to the famed B-3, known for its rich, warm sound and extensive use in jazz, gospel, and rock music.
-
C.
CT-155 Hawk
The CT-155 Hawk is a Canadian variant of the BAE Systems Hawk jet trainer used by the Royal Canadian Air Force for advanced pilot training.
-
D.
Northrop Alpha
Northrop Alpha was an early all-metal, single-engine monoplane airliner and mailplane of the early 1930s that helped pioneer modern stressed-skin aircraft design.
-
E.
Northrop Gamma
The Northrop Gamma was a pioneering American all-metal monoplane of the 1930s used primarily as a mailplane and research aircraft, notable for its advanced aerodynamic design and role in high-speed flight development.
- 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_69e6fc5f5bcc8190ab5fcc467703f0ef |
completed | April 21, 2026, 4:26 a.m. |
Created at: April 16, 2026, 1:55 p.m.