Triple
T17749871
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rolls-Royce RB.168 |
E443083
|
entity |
| Predicate | introducedAs |
P513
|
FINISHED |
| Object | Pegasus engine family |
—
|
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 engine family | Statement: [Rolls-Royce RB.168, introducedAs, Pegasus engine family]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pegasus engine family Context triple: [Rolls-Royce RB.168, introducedAs, Pegasus engine family]
-
A.
Pegasus engine
chosen
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.
-
B.
AVDS-1790 engine family
The AVDS-1790 engine family is a series of air-cooled, turbocharged diesel engines widely used to power main battle tanks and other armored fighting vehicles.
-
C.
Vikas engine
The Vikas engine is an Indian liquid-fueled rocket engine developed by ISRO and widely used to power the core and strap-on stages of its PSLV and GSLV launch vehicles.
-
D.
Scimitar engine
The Scimitar engine is a proprietary game engine developed by Ubisoft and used to power several of its major franchises, including early Assassin’s Creed titles.
-
E.
Vulcain engine family
The Vulcain engine family is a series of European cryogenic liquid-fuel rocket engines used on Ariane launch vehicles, known for powering their main stages with liquid hydrogen and liquid oxygen.
- 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_69d8b9ed3a2081909b2ec0d4dd2f4c37 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48418c0188190beb31809b40e4648 |
completed | April 19, 2026, 7:28 a.m. |
Created at: April 10, 2026, 10:10 a.m.