AC45 catamaran
E420015
The AC45 catamaran is a high-performance, wing-sailed racing yacht class designed for fast, competitive sailing in the America's Cup World Series.
All labels observed (1)
| Label | Occurrences |
|---|---|
| AC45 catamaran canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4180984 — 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: AC45 catamaran Context triple: [Oracle Team USA, boatTypeUsed, AC45 catamaran]
-
A.
Granma yacht
The Granma yacht is the vessel that carried Fidel Castro and his revolutionaries from Mexico to Cuba in 1956, marking the beginning of the Cuban Revolution.
-
B.
Octopus (yacht)
Octopus is a famous 126-meter luxury megayacht, formerly owned by Microsoft co-founder Paul Allen, known for its extensive exploration capabilities and lavish amenities.
-
C.
FJ dinghy
The FJ dinghy is a popular two-person sailing dinghy widely used for collegiate and club racing and training.
-
D.
RV Calypso
RV Calypso was Jacques Cousteau’s famous oceanographic research vessel, renowned for pioneering undersea exploration and marine science.
-
E.
RV Kilo Moana
RV Kilo Moana is a U.S. oceanographic research vessel designed for advanced marine science missions, including deep-sea surveying and mapping.
- 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: AC45 catamaran Target entity description: The AC45 catamaran is a high-performance, wing-sailed racing yacht class designed for fast, competitive sailing in the America's Cup World Series.
-
A.
Granma yacht
The Granma yacht is the vessel that carried Fidel Castro and his revolutionaries from Mexico to Cuba in 1956, marking the beginning of the Cuban Revolution.
-
B.
Octopus (yacht)
Octopus is a famous 126-meter luxury megayacht, formerly owned by Microsoft co-founder Paul Allen, known for its extensive exploration capabilities and lavish amenities.
-
C.
FJ dinghy
The FJ dinghy is a popular two-person sailing dinghy widely used for collegiate and club racing and training.
-
D.
RV Calypso
RV Calypso was Jacques Cousteau’s famous oceanographic research vessel, renowned for pioneering undersea exploration and marine science.
-
E.
RV Kilo Moana
RV Kilo Moana is a U.S. oceanographic research vessel designed for advanced marine science missions, including deep-sea surveying and mapping.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
catamaran
ⓘ
racing yacht class ⓘ sailing vessel class ⓘ |
| beam |
approximately 22.6 feet
ⓘ
approximately 6.9 metres ⓘ |
| category |
America's Cup class yacht
ⓘ
multihull racing sailboat ⓘ |
| classRule | one-design ⓘ |
| constructionMaterial | carbon fibre ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| crewSize | 5 ⓘ |
| designedBy | Oracle Racing design team ⓘ |
| designedFor |
America's Cup World Series
NERFINISHED
ⓘ
high-performance racing ⓘ inshore fleet racing ⓘ televised stadium-style sailing ⓘ |
| designedTo | be transportable in standard shipping containers ⓘ |
| governingEvent | America's Cup NERFINISHED ⓘ |
| hasComponent |
dismountable wing sail
ⓘ
twin daggerboards ⓘ twin rudders ⓘ |
| hasFeature |
foiling capability in later versions
ⓘ
high speed performance ⓘ one-design class ⓘ standardized platform for all teams ⓘ |
| hasVariant | AC45F foiling version ⓘ |
| hullMaterial | carbon fibre composite ⓘ |
| hullType | catamaran ⓘ |
| introduced | 2011 ⓘ |
| lengthOverall |
approximately 13.45 metres
ⓘ
approximately 44 feet ⓘ |
| maximumSpeed | over 30 knots in suitable conditions ⓘ |
| numberOfHulls | 2 ⓘ |
| operator | America's Cup teams ⓘ |
| primaryUse |
America’s Cup World Series
ⓘ
surface form:
America's Cup World Series preliminary regattas
|
| propulsion | wind ⓘ |
| rigType | rigid wing sail ⓘ |
| role | development platform for larger America's Cup catamarans ⓘ |
| sailArea | large wing sail relative to hull size ⓘ |
| sailingDiscipline |
fleet racing
ⓘ
match racing ⓘ |
| sailPlan | wing sail ⓘ |
| usedFor |
crew training
ⓘ
public demonstration races ⓘ sponsor and media events ⓘ |
| usedIn |
America's Cup World Series 2011–2013
NERFINISHED
ⓘ
training for AC72 and AC50 campaigns ⓘ |
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: AC45 catamaran Description of subject: The AC45 catamaran is a high-performance, wing-sailed racing yacht class designed for fast, competitive sailing in the America's Cup World Series.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.