Triple
T12922710
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LHTEC CTS800-4N |
E309163
|
entity |
| Predicate | partOfFamily |
P4276
|
FINISHED |
| Object | LHTEC CTS800 engine family |
E309163
|
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: LHTEC CTS800 engine family | Statement: [LHTEC CTS800-4N, partOfFamily, LHTEC CTS800 engine family]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LHTEC CTS800 engine family Context triple: [LHTEC CTS800-4N, partOfFamily, LHTEC CTS800 engine family]
-
A.
LHTEC CTS800-4N
chosen
The LHTEC CTS800-4N is a modern turboshaft aircraft engine developed by the Light Helicopter Turbine Engine Company, widely used to power advanced military helicopters.
-
B.
Aichi Atsuta liquid-cooled V-12 engine
The Aichi Atsuta liquid-cooled V-12 engine was a Japanese-built, license-produced version of the German Daimler-Benz DB 601 aircraft engine, used to power several Imperial Japanese Navy aircraft during World War II.
-
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.
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.
-
E.
2.5-litre Busso V6
The 2.5-litre Busso V6 is a renowned Alfa Romeo six-cylinder petrol engine celebrated for its distinctive exhaust note, smooth power delivery, and widespread use in the brand’s performance models of the 1970s–1990s.
- 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_69d7bdfa933c8190b5a27aa4a08a19b7 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d971e7f6e881908c7bb12283898c80 |
completed | April 10, 2026, 9:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6b8d39d4c81908fab65129f292862 |
completed | May 3, 2026, 2:54 a.m. |
Created at: April 9, 2026, 5:42 p.m.