Triple
T11492095
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bristol Centaurus |
E272439
|
entity |
| Predicate | designer |
P184
|
FINISHED |
| Object | Roy Fedden |
E134077
|
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: Roy Fedden | Statement: [Bristol Centaurus, designer, Roy Fedden]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roy Fedden Context triple: [Bristol Centaurus, designer, Roy Fedden]
-
A.
Roy Fedden
chosen
Roy Fedden was a prominent British aircraft engine designer and engineer, best known for his influential work on piston engines that powered many Royal Air Force aircraft in the early to mid-20th century.
-
B.
Robert MacNaughton
Robert MacNaughton is an American actor best known for playing Michael, the older brother, in the classic 1982 science fiction film "E.T. the Extra-Terrestrial."
-
C.
Henry Tizard
Henry Tizard was a British chemist, aviation and radar pioneer, and influential government scientific adviser who played a key role in shaping the United Kingdom’s early World War II research and defense technology strategy.
-
D.
Basil Henson
Basil Henson was a British actor known for his work in film, television, and theatre during the mid-20th century.
-
E.
William Barclay Parsons
William Barclay Parsons was an American civil engineer best known as the chief engineer responsible for designing and overseeing the construction of New York City's original subway system.
- 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_69d6aae1b09881909ce2ded3fa0c14fa |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d85a21fb048190acb0960aefd4fe0a |
completed | April 10, 2026, 2:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e6851b0f0481909d61e343b000530b |
completed | April 20, 2026, 7:57 p.m. |
Created at: April 8, 2026, 9:36 p.m.