Triple
T16663190
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dowty Rotol |
E404911
|
entity |
| Predicate | hasPredecessor |
P97
|
FINISHED |
| Object | Rotol Airscrews |
E404911
|
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: Rotol Airscrews | Statement: [Dowty Rotol, hasPredecessor, Rotol Airscrews]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rotol Airscrews Context triple: [Dowty Rotol, hasPredecessor, Rotol Airscrews]
-
A.
Aviapropeller
Aviapropeller is a Russian aerospace manufacturer specializing in the design and production of aircraft propeller systems.
-
B.
Fenestron
The Fenestron is a shrouded, multi-blade tail rotor system used on helicopters to enhance safety, reduce noise, and improve aerodynamic efficiency.
-
C.
Dowty Rotol
chosen
Dowty Rotol is a British aerospace engineering company renowned for designing and manufacturing advanced propeller systems for regional and military aircraft.
-
D.
Wright R-975 radial gasoline engine
The Wright R-975 radial gasoline engine is a nine-cylinder air-cooled aircraft engine widely adapted to power U.S. armored vehicles, including early World War II medium tanks.
-
E.
Bristol Centaurus radial engine
The Bristol Centaurus radial engine was a powerful British air-cooled sleeve-valve aircraft engine used in late World War II and early postwar high-performance aircraft.
- 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_69d8838b5fbc81908c6575c132b82e80 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37c9afd048190b73bbc9c423915ca |
completed | April 18, 2026, 12:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0084d091e0819088a98ef4aa775d07 |
completed | May 10, 2026, 1:14 p.m. |
Created at: April 10, 2026, 5:18 a.m.