Triple

T8687334
Position Surface form Disambiguated ID Type / Status
Subject Return to Titanic E206194 entity
Predicate about P380 FINISHED
Object Ballard’s Titanic expeditions E206193 NE FINISHED

How this triple was built (2 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: Ballard’s Titanic expeditions | Statement: [Return to Titanic, about, Ballard’s Titanic expeditions]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ballard’s Titanic expeditions
Context triple: [Return to Titanic, about, Ballard’s Titanic expeditions]
  • A. The Discovery of the Titanic chosen
    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.
  • B. Caladan Oceanic deep-sea expeditions
    Caladan Oceanic deep-sea expeditions is a private exploration initiative that conducts record-setting manned dives to the deepest parts of the world’s oceans.
  • 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. Five Deeps Expedition
    The Five Deeps Expedition was a pioneering deep-sea exploration project that achieved manned descents to the deepest point in each of the world's five oceans.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca835481fc819084e33d3bc883bfa6 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5731cf08819082e0cbe0975b70bb completed March 31, 2026, 11:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69cef3cd888c81909fb1ece99988db36 completed April 2, 2026, 10:55 p.m.
Created at: March 30, 2026, 6:33 p.m.