FJ dinghy
E86534
The FJ dinghy is a popular two-person sailing dinghy widely used for collegiate and club racing and training.
All labels observed (1)
| Label | Occurrences |
|---|---|
| FJ dinghy canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T714603 — 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: FJ dinghy Context triple: [MIT Club Sailing Team, boatClassUsed, FJ dinghy]
-
A.
Durham boat
A Durham boat is a flat-bottomed, shallow-draft cargo vessel historically used on North American rivers, notably employed by George Washington to transport troops across the Delaware River during the American Revolutionary War.
-
B.
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.
-
C.
Fram
Fram was a pioneering Norwegian polar exploration ship, specially designed for Arctic and Antarctic expeditions led by explorers such as Fridtjof Nansen and Roald Amundsen.
-
D.
Tech Dinghy
The Tech Dinghy is a small, durable sailing dinghy designed at MIT and widely used for collegiate sailing instruction and racing.
-
E.
Marble Boat
The Marble Boat is an ornate lakeside pavilion in Beijing’s Summer Palace, built to resemble a stone ship and symbolizing the Qing dynasty’s imperial grandeur.
- 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: FJ dinghy Target entity description: The FJ dinghy is a popular two-person sailing dinghy widely used for collegiate and club racing and training.
-
A.
Durham boat
A Durham boat is a flat-bottomed, shallow-draft cargo vessel historically used on North American rivers, notably employed by George Washington to transport troops across the Delaware River during the American Revolutionary War.
-
B.
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.
-
C.
Fram
Fram was a pioneering Norwegian polar exploration ship, specially designed for Arctic and Antarctic expeditions led by explorers such as Fridtjof Nansen and Roald Amundsen.
-
D.
Tech Dinghy
The Tech Dinghy is a small, durable sailing dinghy designed at MIT and widely used for collegiate sailing instruction and racing.
-
E.
Marble Boat
The Marble Boat is an ornate lakeside pavilion in Beijing’s Summer Palace, built to resemble a stone ship and symbolizing the Qing dynasty’s imperial grandeur.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
one-design dinghy
ⓘ
racing dinghy ⓘ sailing dinghy ⓘ training dinghy ⓘ two-person dinghy ⓘ |
| hasConstruction | fiberglass ⓘ |
| hasCrew | 2 ⓘ |
| hasCrewType | helm and crew ⓘ |
| hasFeature |
adjustable rig controls
ⓘ
durable construction ⓘ self-bailing cockpit ⓘ simple rigging ⓘ |
| hasHullType | monohull ⓘ |
| hasKeelType | centerboard ⓘ |
| hasPrimaryUse | instructional boat ⓘ |
| hasRigType | sloop rig ⓘ |
| hasSailPlan | mainsail and jib ⓘ |
| hasSecondaryUse | competition boat ⓘ |
| hasSpinnaker | yes ⓘ |
| hasTypicalEnvironment |
inshore waters
ⓘ
lakes ⓘ protected coastal waters ⓘ |
| isBeachLaunchable | yes ⓘ |
| isDesignedFor |
beginner to intermediate sailors
ⓘ
two-person racing ⓘ |
| isOperatedBy |
centerboard control line
ⓘ
jib sheets ⓘ mainsheet ⓘ tiller ⓘ |
| isPopularIn |
United States
ⓘ
linked to:
United States of America
college sailing programs ⓘ yacht clubs ⓘ |
| isSimilarTo | 420 dinghy ⓘ |
| isSuitableFor |
fleet racing
ⓘ
match racing ⓘ team racing drills ⓘ |
| isTrailerable | yes ⓘ |
| isUsedBy |
collegiate sailing teams
ⓘ
high school sailing teams ⓘ sailing schools ⓘ |
| usedFor |
club racing
ⓘ
collegiate sailing ⓘ sail training ⓘ team racing ⓘ |
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: FJ dinghy Description of subject: The FJ dinghy is a popular two-person sailing dinghy widely used for collegiate and club racing and training.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.