Triple
T17771655
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bristol Siddeley |
E443653
|
entity |
| Predicate | developedTechnology |
P5334
|
FINISHED |
| Object | Pegasus vectored-thrust turbofan |
—
|
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: Pegasus vectored-thrust turbofan | Statement: [Bristol Siddeley, developedTechnology, Pegasus vectored-thrust turbofan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pegasus vectored-thrust turbofan Context triple: [Bristol Siddeley, developedTechnology, Pegasus vectored-thrust turbofan]
-
A.
Rolls-Royce Pegasus turbofan
chosen
The Rolls-Royce Pegasus turbofan is a unique vectored-thrust jet engine that enables vertical and short takeoff and landing (V/STOL) capability in aircraft such as the Harrier family.
-
B.
Pegasus engine
The Pegasus engine is a British turbofan aircraft engine best known for powering the Harrier family of vertical/short takeoff and landing (V/STOL) jets.
-
C.
Progress D-436T1 turbofan
The Progress D-436T1 turbofan is a Ukrainian-designed high-bypass turbofan engine developed by Ivchenko-Progress and Motor Sich for use on regional jet airliners.
-
D.
Soloviev D-20P turbofan
The Soloviev D-20P is a Soviet low-bypass turbofan engine developed in the late 1950s for early short- to medium-range jet airliners and transport aircraft.
-
E.
Safran Arriel 2D
The Safran Arriel 2D is a modern turboshaft engine widely used in light helicopters, known for its reliability, fuel efficiency, and improved performance over earlier Arriel variants.
- 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_69d8b9ef17708190bdf7e2adbf14ddc2 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e486005770819085d637279b2334eb |
completed | April 19, 2026, 7:36 a.m. |
Created at: April 10, 2026, 10:11 a.m.