Triple

T16777206
Position Surface form Disambiguated ID Type / Status
Subject John Joslyn E407756 entity
Predicate organized P123 FINISHED
Object 1987 RMS Titanic expedition
The 1987 RMS Titanic expedition was a major post-discovery mission to the wreck of the Titanic that conducted extensive filming and artifact recovery from the ocean floor.
E1233484 NE FINISHED

How this triple was built (4 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: 1987 RMS Titanic expedition | Statement: [John Joslyn, organized, 1987 RMS Titanic expedition]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1987 RMS Titanic expedition
Context triple: [John Joslyn, organized, 1987 RMS Titanic expedition]
  • A. Columbia Rediviva expedition
    The Columbia Rediviva expedition was a late 18th-century American maritime voyage that explored and traded along the Pacific Northwest coast, contributing to early U.S. claims and commercial interests in the region.
  • B. The Discovery of the Titanic
    The Discovery of the Titanic is an illustrated nonfiction book by oceanographer Robert Ballard that recounts the 1985 expedition and technology used to locate and explore the wreck of the RMS Titanic.
  • C. Transglobe Expedition
    The Transglobe Expedition was a pioneering 1979–1982 journey that became the first successful circumnavigation of the Earth via both the North and South Poles.
  • D. Challenger expedition
    The Challenger expedition was a pioneering 19th-century scientific voyage that laid the foundations of modern oceanography through systematic deep-sea exploration and data collection.
  • E. Calypso expeditions
    Calypso expeditions were a series of oceanographic and environmental research voyages conducted aboard Jacques Cousteau’s famed research vessel, RV Calypso.
  • 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: 1987 RMS Titanic expedition
Triple: [John Joslyn, organized, 1987 RMS Titanic expedition]
Generated description
The 1987 RMS Titanic expedition was a major post-discovery mission to the wreck of the Titanic that conducted extensive filming and artifact recovery from the ocean floor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 1987 RMS Titanic expedition
Target entity description: The 1987 RMS Titanic expedition was a major post-discovery mission to the wreck of the Titanic that conducted extensive filming and artifact recovery from the ocean floor.
  • A. Columbia Rediviva expedition
    The Columbia Rediviva expedition was a late 18th-century American maritime voyage that explored and traded along the Pacific Northwest coast, contributing to early U.S. claims and commercial interests in the region.
  • B. The Discovery of the Titanic
    The Discovery of the Titanic is an illustrated nonfiction book by oceanographer Robert Ballard that recounts the 1985 expedition and technology used to locate and explore the wreck of the RMS Titanic.
  • C. Transglobe Expedition
    The Transglobe Expedition was a pioneering 1979–1982 journey that became the first successful circumnavigation of the Earth via both the North and South Poles.
  • D. Challenger expedition
    The Challenger expedition was a pioneering 19th-century scientific voyage that laid the foundations of modern oceanography through systematic deep-sea exploration and data collection.
  • E. Calypso expeditions
    Calypso expeditions were a series of oceanographic and environmental research voyages conducted aboard Jacques Cousteau’s famed research vessel, RV Calypso.
  • F. None of above. chosen

Provenance (5 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_69d8839270588190886720d9519bbf8f completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3b03a646c8190b3944c9f0c25af27 completed April 18, 2026, 4:24 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00aafe1f8081909b9540aca6e7b9b7 completed May 10, 2026, 3:57 p.m.
NEDg Description generation batch_6a00ac0e10648190803bf962a4677104 completed May 10, 2026, 4:02 p.m.
NED2 Entity disambiguation (via description) batch_6a00acc3a9dc819087e07e539760bf34 completed May 10, 2026, 4:05 p.m.
Created at: April 10, 2026, 5:22 a.m.