AP-2H
E909198
AP-2H is a specific variant of the P2V Neptune maritime patrol and anti-submarine warfare aircraft.
All labels observed (1)
| Label | Occurrences |
|---|---|
| AP-2H canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11160454 — 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: AP-2H Context triple: [P2V Neptune, notableVariant, AP-2H]
-
A.
AP3A
AP3A is a scholarly journal series publishing peer-reviewed archaeological research under the American Anthropological Association.
-
B.
APC
APC is a major Nigerian political party known as the All Progressives Congress, which has produced multiple national leaders and presidents.
-
C.
APC
APC is the three-letter IATA airport code assigned to Napa County Airport in Napa County, California.
-
D.
APG
APG is an internationally recognized collaborative group of botanists that develops and maintains a modern, phylogeny-based classification system for flowering plants.
-
E.
APG
APG is the commonly used abbreviation for the Asian Para Games, a major multi-sport event for athletes with disabilities from across Asia.
- 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: AP-2H Target entity description: AP-2H is a specific variant of the P2V Neptune maritime patrol and anti-submarine warfare aircraft.
-
A.
AP3A
AP3A is a scholarly journal series publishing peer-reviewed archaeological research under the American Anthropological Association.
-
B.
APC
APC is a major Nigerian political party known as the All Progressives Congress, which has produced multiple national leaders and presidents.
-
C.
APC
APC is the three-letter IATA airport code assigned to Napa County Airport in Napa County, California.
-
D.
APG
APG is an internationally recognized collaborative group of botanists that develops and maintains a modern, phylogeny-based classification system for flowering plants.
-
E.
APG
APG is the commonly used abbreviation for the Asian Para Games, a major multi-sport event for athletes with disabilities from across Asia.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Lockheed P2V Neptune variant
ⓘ
military aircraft variant ⓘ |
| aircraftType | land-based patrol aircraft ⓘ |
| airframeConfiguration | twin-engine low-wing monoplane ⓘ |
| armament |
bombs
ⓘ
fixed forward-firing guns ⓘ mines ⓘ rockets ⓘ |
| basedOn |
Lockheed P2V-5F Neptune
ⓘ
linked to:
Lockheed P-2 Neptune
|
| convertedFrom |
P2V-5F Neptune
ⓘ
linked to:
P2V Neptune
|
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| crew | multi-crew ⓘ |
| designFeature |
additional sensors
ⓘ
enhanced radar equipment ⓘ modified nose for armament and sensors ⓘ underwing stores pylons ⓘ |
| developedFrom |
Lockheed P2V Neptune
ⓘ
linked to:
Lockheed P-2 Neptune
|
| era | Cold War ⓘ |
| firstFlightEra | 1960s ⓘ |
| landingGear | tricycle landing gear ⓘ |
| manufacturer |
Lockheed
ⓘ
linked to:
Lockheed Aircraft Company
|
| missionProfile |
anti-shipping
ⓘ
coastal patrol ⓘ night interdiction ⓘ truck hunting ⓘ |
| numberBuilt | 4 ⓘ |
| operator |
US Navy Patrol Squadron VP-2
ⓘ
US Navy Patrol Squadron VP-21 ⓘ US Navy Patrol Squadron VP-23 ⓘ US Navy Patrol Squadron VP-42 ⓘ United States Navy ⓘ |
| predicate | maritime patrol aircraft variant ⓘ |
| primaryTheater | Southeast Asia ⓘ |
| propulsion |
twin piston engines
ⓘ
two Wright R-3350 radial engines ⓘ |
| role |
anti-submarine warfare
ⓘ
gunship ⓘ maritime patrol ⓘ |
| serviceBranch | United States Navy ⓘ |
| usedBy |
US Seventh Fleet (air assets)
ⓘ
linked to:
Seventh Fleet
|
| usedFor |
close air support
ⓘ
interdiction of supply routes ⓘ reconnaissance ⓘ surveillance ⓘ |
| usedInConflict | Vietnam War ⓘ |
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: AP-2H Description of subject: AP-2H is a specific variant of the P2V Neptune maritime patrol and anti-submarine warfare aircraft.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.