Triple

T19805955
Position Surface form Disambiguated ID Type / Status
Subject Submarine O'Brien Museum E475810 entity
Predicate focusesOn P31 FINISHED
Object Chilean Navy submarine O'Brien NE NERFINISHED

How this triple was built (3 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: Chilean Navy submarine O'Brien | Statement: [Submarine O'Brien Museum, focusesOn, Chilean Navy submarine O'Brien]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chilean Navy submarine O'Brien
Context triple: [Submarine O'Brien Museum, focusesOn, Chilean Navy submarine O'Brien]
  • A. Chilean corvette Esmeralda
    The Chilean corvette Esmeralda was a 19th-century wooden warship of the Chilean Navy, famed for its heroic last stand and sinking at the Battle of Iquique during the War of the Pacific.
  • B. Chilean Navy ship Almirante O'Higgins
    The Chilean Navy ship Almirante O'Higgins is a warship named in honor of Bernardo O'Higgins, a key leader of Chile's independence and the country's first head of state.
  • C. Chilean naval ship Colo Colo
    The Chilean naval ship Colo Colo was a vessel of the Chilean Navy named in honor of the indigenous Mapuche leader Colocolo, reflecting Chile’s maritime and cultural heritage.
  • D. Huáscar
    Huáscar was an Inca emperor who ruled the northern part of the empire and fought a devastating civil war against his brother Atahualpa shortly before the Spanish conquest.
  • E. Holland VI submarine
    The Holland VI submarine was the pioneering early 20th-century U.S. Navy submarine that became the first commissioned modern submarine, designed by Irish engineer John Philip Holland.
  • 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: Chilean Navy submarine O'Brien
Target entity description: The Chilean Navy submarine O'Brien is a decommissioned naval submarine preserved as a museum ship, showcasing Chile’s maritime and naval heritage.
  • A. Chilean corvette Esmeralda
    The Chilean corvette Esmeralda was a 19th-century wooden warship of the Chilean Navy, famed for its heroic last stand and sinking at the Battle of Iquique during the War of the Pacific.
  • B. Chilean Navy ship Almirante O'Higgins
    The Chilean Navy ship Almirante O'Higgins is a warship named in honor of Bernardo O'Higgins, a key leader of Chile's independence and the country's first head of state.
  • C. Chilean naval ship Colo Colo
    The Chilean naval ship Colo Colo was a vessel of the Chilean Navy named in honor of the indigenous Mapuche leader Colocolo, reflecting Chile’s maritime and cultural heritage.
  • D. Huáscar
    Huáscar was an Inca emperor who ruled the northern part of the empire and fought a devastating civil war against his brother Atahualpa shortly before the Spanish conquest.
  • E. Holland VI submarine
    The Holland VI submarine was the pioneering early 20th-century U.S. Navy submarine that became the first commissioned modern submarine, designed by Irish engineer John Philip Holland.
  • F. None of above. chosen

Provenance (2 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_69d8e51bc4208190a1c57d8c5d1b15e4 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e65428081c8190b394c442f4c2a9a6 completed April 20, 2026, 4:28 p.m.
Created at: April 10, 2026, 1:49 p.m.