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.