BAC 145 (project)
E836201
BAC 145 (project) was a proposed but never-built British Aircraft Corporation design study for a commercial airliner.
All labels observed (1)
| Label | Occurrences |
|---|---|
| BAC 145 (project) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10013790 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BAC 145 (project) Context triple: [British Aircraft Corporation, product, BAC 145 (project)]
-
A.
BAC One-Eleven (re-engined variants)
The BAC One-Eleven (re-engined variants) are upgraded versions of the British short-haul jet airliner retrofitted with more modern Pratt & Whitney JT8D engines to improve performance and efficiency.
-
B.
BAe 146
The BAe 146 is a British short-haul regional airliner known for its high-wing design, four turbofan engines, and quiet operation suitable for noise-restricted airports.
-
C.
Martin-Baker MB 5
The Martin-Baker MB 5 was a late-World War II British prototype fighter aircraft renowned for its advanced design, excellent performance, and exceptional handling, though it never entered production.
-
D.
CASA CN-235
The CASA CN-235 is a medium-range twin-engine transport aircraft widely used for military, maritime patrol, and regional cargo and passenger operations.
-
E.
Pilatus PC-7
The Pilatus PC-7 is a Swiss-built turboprop military trainer aircraft widely used for basic flight training by air forces around the world.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: BAC 145 (project) Target entity description: BAC 145 (project) was a proposed but never-built British Aircraft Corporation design study for a commercial airliner.
-
A.
BAC One-Eleven (re-engined variants)
The BAC One-Eleven (re-engined variants) are upgraded versions of the British short-haul jet airliner retrofitted with more modern Pratt & Whitney JT8D engines to improve performance and efficiency.
-
B.
BAe 146
The BAe 146 is a British short-haul regional airliner known for its high-wing design, four turbofan engines, and quiet operation suitable for noise-restricted airports.
-
C.
Martin-Baker MB 5
The Martin-Baker MB 5 was a late-World War II British prototype fighter aircraft renowned for its advanced design, excellent performance, and exceptional handling, though it never entered production.
-
D.
CASA CN-235
The CASA CN-235 is a medium-range twin-engine transport aircraft widely used for military, maritime patrol, and regional cargo and passenger operations.
-
E.
Pilatus PC-7
The Pilatus PC-7 is a Swiss-built turboprop military trainer aircraft widely used for basic flight training by air forces around the world.
- F. None of above. chosen
Statements (19)
| Predicate | Object |
|---|---|
| instanceOf |
aircraft design study
ⓘ
proposed airliner ⓘ unbuilt aircraft project ⓘ |
| aircraftType | jet airliner ⓘ |
| category |
British civil aircraft projects
ⓘ
cancelled civil aircraft projects ⓘ unbuilt British aircraft ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| designer | British Aircraft Corporation engineers ⓘ |
| developmentStage | design study ⓘ |
| era | Cold War era ⓘ |
| industry | aerospace industry ⓘ |
| intendedRole | commercial airliner ⓘ |
| manufacturer | British Aircraft Corporation ⓘ |
| operator | intended for civil airlines ⓘ |
| propulsionType | jet-powered ⓘ |
| purpose | commercial passenger transport ⓘ |
| status |
cancelled project
ⓘ
never built ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: BAC 145 (project) Description of subject: BAC 145 (project) was a proposed but never-built British Aircraft Corporation design study for a commercial airliner.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.