MV Captain Keith Tibbetts wreck
E290164
The MV Captain Keith Tibbetts wreck is a popular artificial reef and scuba diving attraction off Cayman Brac, formed from a deliberately sunken former Soviet warship.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MV Captain Keith Tibbetts wreck canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2691046 — 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: MV Captain Keith Tibbetts wreck Context triple: [Cayman Brac, hasDiveSite, MV Captain Keith Tibbetts wreck]
-
A.
Walter L. Frost shipwreck
The Walter L. Frost shipwreck is the remains of an early 20th-century Great Lakes freighter that sank near South Manitou Island and is now a popular historic diving and maritime heritage site.
-
B.
Andrea Gail
The Andrea Gail was a commercial fishing vessel that tragically sank during the 1991 "Perfect Storm" in the North Atlantic, inspiring the book and film of the same name.
-
C.
John Hudson set adrift
"John Hudson set adrift" refers to the presumed fate of explorer Henry Hudson’s son John, who was cast away in a small boat during the 1611 mutiny in Hudson Bay and never seen again.
-
D.
shipwreck of the Beatrice
The shipwreck of the Beatrice is the lost vessel that was carrying the ancient basalt sarcophagus from the Pyramid of Menkaure when it sank in the 19th century.
-
E.
RMS Titanic
RMS Titanic was a British Olympic-class ocean liner that tragically sank on its maiden voyage in 1912 after striking an iceberg, becoming one of the most famous maritime disasters in history.
- 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: MV Captain Keith Tibbetts wreck Target entity description: The MV Captain Keith Tibbetts wreck is a popular artificial reef and scuba diving attraction off Cayman Brac, formed from a deliberately sunken former Soviet warship.
-
A.
Walter L. Frost shipwreck
The Walter L. Frost shipwreck is the remains of an early 20th-century Great Lakes freighter that sank near South Manitou Island and is now a popular historic diving and maritime heritage site.
-
B.
Andrea Gail
The Andrea Gail was a commercial fishing vessel that tragically sank during the 1991 "Perfect Storm" in the North Atlantic, inspiring the book and film of the same name.
-
C.
John Hudson set adrift
"John Hudson set adrift" refers to the presumed fate of explorer Henry Hudson’s son John, who was cast away in a small boat during the 1611 mutiny in Hudson Bay and never seen again.
-
D.
shipwreck of the Beatrice
The shipwreck of the Beatrice is the lost vessel that was carrying the ancient basalt sarcophagus from the Pyramid of Menkaure when it sank in the 19th century.
-
E.
RMS Titanic
RMS Titanic was a British Olympic-class ocean liner that tragically sank on its maiden voyage in 1912 after striking an iceberg, becoming one of the most famous maritime disasters in history.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
artificial reef
ⓘ
scuba diving site ⓘ shipwreck ⓘ |
| country | Cayman Islands ⓘ |
| hasAccess | boat dive ⓘ |
| hasApproximateLength |
about 100 meters
ⓘ
about 330 feet ⓘ |
| hasDiveDifficulty |
accessible to advanced beginners with guidance
ⓘ
suitable for intermediate divers ⓘ |
| hasFeature |
intact bow section
ⓘ
partially broken stern ⓘ superstructure for penetration dives ⓘ visible gun turrets ⓘ |
| hasFormerName | Brigadeiro 356 ⓘ |
| hasMarineLife |
barracuda
ⓘ
coral growth ⓘ groupers ⓘ snappers ⓘ sponges ⓘ tropical reef fish ⓘ |
| hasMaxDepth |
approximately 100 feet
ⓘ
approximately 30 meters ⓘ |
| hasNearbyInfrastructure | Cayman Brac dive resorts ⓘ |
| hasNotableCondition | subject to storm damage over time ⓘ |
| hasOrientation | lies on starboard side ⓘ |
| hasOriginalName | Soviet Navy frigate 356 ⓘ |
| hasShallowestDepth |
approximately 20 feet
ⓘ
approximately 6 meters ⓘ |
| hasShipClass | Koni-class frigate ⓘ |
| hasWaterConditions |
typically clear visibility
ⓘ
warm tropical water ⓘ |
| isArtificialReefFor | marine life habitat ⓘ |
| isPopularWith |
recreational divers
ⓘ
underwater photographers ⓘ |
| locatedIn | Cayman Brac ⓘ |
| locatedInBodyOfWater | Caribbean Sea ⓘ |
| locatedOnSideOfIsland | northwest coast of Cayman Brac ⓘ |
| namedAfter | Captain Keith Tibbetts ⓘ |
| operatedBy | Soviet Navy ⓘ |
| partOf | Cayman Islands dive tourism industry ⓘ |
| region | Greater Antilles ⓘ |
| sinkingYear | 1996 ⓘ |
| sunkNear | West End of Cayman Brac ⓘ |
| tourismImportance | major dive attraction of Cayman Brac ⓘ |
| usedFor |
recreational scuba diving
ⓘ
snorkeling tourism ⓘ |
| wasDeliberatelySunk | true ⓘ |
| wasSunkAs | artificial reef ⓘ |
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: MV Captain Keith Tibbetts wreck Description of subject: The MV Captain Keith Tibbetts wreck is a popular artificial reef and scuba diving attraction off Cayman Brac, formed from a deliberately sunken former Soviet warship.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.