Triple
T2691046
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cayman Brac |
E58401
|
entity |
| Predicate | hasDiveSite |
P41537
|
FINISHED |
| Object |
MV Captain Keith Tibbetts wreck
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.
|
E290164
|
NE FINISHED |
How this triple was built (5 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: MV Captain Keith Tibbetts wreck | Statement: [Cayman Brac, hasDiveSite, MV Captain Keith Tibbetts wreck]
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.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: MV Captain Keith Tibbetts wreck Triple: [Cayman Brac, hasDiveSite, MV Captain Keith Tibbetts wreck]
Generated 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.
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
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasDiveSite Context triple: [Cayman Brac, hasDiveSite, MV Captain Keith Tibbetts wreck]
-
A.
locationOfRecordDive
Indicates the place where a particular record-setting dive was achieved or officially documented.
-
B.
isShallowSea
Indicates that a body of water is a shallow marine area, typically near coasts or continental shelves, rather than deep ocean.
-
C.
hasWaterActivity
Indicates that one entity possesses, exhibits, or is characterized by a particular level or type of water-related activity (such as moisture content, water availability, or water-based processes).
-
D.
outletToSea
Indicates that a body of water or waterway has a direct opening or connection that leads into the sea.
-
E.
hasUnderwaterThemedRestaurant
Indicates that an entity operates or contains a restaurant whose design, ambiance, or concept is themed around underwater or oceanic elements.
- F. None of above. chosen
Provenance (7 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69ab4ac269e481909cb317d79e68b75b |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abda0cb9b48190ab354c277cef9e23 |
completed | March 7, 2026, 7:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afaf61b83c8190ab254d927cb908f2 |
completed | March 10, 2026, 5:42 a.m. |
| NEDg | Description generation | batch_69afb002b86881909401e1bec24b76bf |
completed | March 10, 2026, 5:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afb0e906f88190b182cbfe81122eed |
completed | March 10, 2026, 5:49 a.m. |
| PD | Predicate disambiguation | batch_69abd81c9b4c81908e5e0da6ac5f828b |
completed | March 7, 2026, 7:47 a.m. |
| PDg | Predicate description generation | batch_69abd891bcd481909af5340a64ff69f9 |
completed | March 7, 2026, 7:49 a.m. |
Created at: March 6, 2026, 9:54 p.m.