Triple
T23148263
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rolls-Royce Dart |
E578251
|
entity |
| Predicate | natoDesignation |
P6062
|
FINISHED |
| Object | RB.53 |
—
|
NE NERFINISHED |
How this triple was built (3 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: RB.53 | Statement: [Rolls-Royce Dart, natoDesignation, RB.53]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RB.53 Context triple: [Rolls-Royce Dart, natoDesignation, RB.53]
-
A.
RB.168
RB.168 is the internal designation for the Rolls-Royce Spey, a low-bypass turbofan jet engine widely used in military and commercial aircraft from the 1960s onward.
-
B.
Saunders-Roe P.531
The Saunders-Roe P.531 was a British experimental light helicopter prototype that served as the direct precursor to the Westland Scout.
-
C.
Bristol BE.53
The Bristol BE.53 was an experimental British turbofan engine design that formed the basis for the development of the Rolls-Royce Pegasus vectored-thrust engine used in the Harrier jump jet.
-
D.
Bristol 138
The Bristol 138 was a British high-altitude research aircraft of the 1930s that set several world altitude records.
-
E.
Bristol Pegasus
The Bristol Pegasus was a British nine-cylinder air-cooled radial aircraft engine widely used in the 1930s and during World War II, powering numerous military and civilian aircraft.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: RB.53 Target entity description: RB.53 is the NATO designation for the Rolls-Royce Dart, a pioneering British turboprop aircraft engine widely used in postwar regional airliners.
-
A.
RB.168
RB.168 is the internal designation for the Rolls-Royce Spey, a low-bypass turbofan jet engine widely used in military and commercial aircraft from the 1960s onward.
-
B.
Saunders-Roe P.531
The Saunders-Roe P.531 was a British experimental light helicopter prototype that served as the direct precursor to the Westland Scout.
-
C.
Bristol BE.53
The Bristol BE.53 was an experimental British turbofan engine design that formed the basis for the development of the Rolls-Royce Pegasus vectored-thrust engine used in the Harrier jump jet.
-
D.
Bristol 138
The Bristol 138 was a British high-altitude research aircraft of the 1930s that set several world altitude records.
-
E.
Bristol Pegasus
The Bristol Pegasus was a British nine-cylinder air-cooled radial aircraft engine widely used in the 1930s and during World War II, powering numerous military and civilian aircraft.
- F. None of above. chosen
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_69e245fb8de081908f0eba7b5fd75bc4 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18ecf9e9881908991ede784158f1e |
completed | April 29, 2026, 4:53 a.m. |
Created at: April 17, 2026, 4:01 p.m.