Triple
T22204992
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Martin-Baker ejection seats |
E548781
|
entity |
| Predicate | usedOnAircraft |
P10706
|
FINISHED |
| Object | BAC TSR-2 (prototype) |
—
|
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: BAC TSR-2 (prototype) | Statement: [Martin-Baker ejection seats, usedOnAircraft, BAC TSR-2 (prototype)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BAC TSR-2 (prototype) Context triple: [Martin-Baker ejection seats, usedOnAircraft, BAC TSR-2 (prototype)]
-
A.
BAC TSR-2
chosen
The BAC TSR-2 was a British Cold War-era supersonic strike and reconnaissance aircraft prototype, designed for low-level penetration missions but cancelled before entering service.
-
B.
Bristol Siddeley BS.605
The Bristol Siddeley BS.605 was an experimental British rocket engine developed in the mid-20th century for aerospace and missile applications.
-
C.
Bristol Siddeley BS.75
The Bristol Siddeley BS.75 was an experimental British vertical take-off and landing (VTOL) lift jet engine developed in the 1960s to explore dedicated lift propulsion for aircraft.
-
D.
Bristol Siddeley BS.100
The Bristol Siddeley BS.100 was an experimental British vectored-thrust turbofan engine developed in the 1960s as a precursor to the powerplants used in vertical/short takeoff and landing (V/STOL) aircraft like the Harrier.
-
E.
Hawker P.1127
The Hawker P.1127 was an experimental British vertical/short takeoff and landing (V/STOL) jet aircraft that led directly to the development of the Harrier jump jet.
- 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_69e11e3ecc7c8190b5f94cd8f42e9d37 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12b27451081908c29d1915b6c4229 |
completed | April 28, 2026, 9:48 p.m. |
Created at: April 16, 2026, 8:36 p.m.