Triple

T128319
Position Surface form Disambiguated ID Type / Status
Subject Belfast E2597 entity
Predicate RMS TitanicBuiltAt P2012 FINISHED
Object Harland and Wolff shipyard E14053 NE FINISHED

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: Harland and Wolff shipyard | Statement: [Belfast, RMS TitanicBuiltAt, Harland and Wolff shipyard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harland and Wolff shipyard
Context triple: [Belfast, RMS TitanicBuiltAt, Harland and Wolff shipyard]
  • A. Harland and Wolff chosen
    Harland and Wolff is a historic Belfast-based shipbuilding and heavy engineering company best known for constructing famous ocean liners including RMS Titanic.
  • B. New York Shipbuilding Corporation
    New York Shipbuilding Corporation was a major American shipyard based in Camden, New Jersey, known for constructing numerous U.S. Navy warships in the early to mid-20th century.
  • C. Great Lakes Works
    Great Lakes Works is a large integrated steel manufacturing plant in Michigan known for producing flat-rolled steel products for the automotive and other industries.
  • D. Kawasaki Shipyard, Kobe
    Kawasaki Shipyard in Kobe is a major Japanese shipbuilding and heavy industry facility operated by Kawasaki Heavy Industries, historically known for constructing significant naval and commercial vessels.
  • E. Kure Naval Arsenal
    Kure Naval Arsenal was a major Imperial Japanese Navy shipbuilding and armaments facility known for constructing prominent warships and aircraft carriers before and during World War II.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: RMS TitanicBuiltAt
Context triple: [Belfast, RMS TitanicBuiltAt, Harland and Wolff shipyard]
  • A. dateOfSinking
    Indicates the specific calendar date on which an entity (typically a vessel or structure) sank.
  • B. wasFirstBuiltInYear
    Indicates that the initial construction of an entity was completed in a specified year.
  • C. hullNumber
    Indicates the unique identifying number assigned to the hull of a ship or vessel.
  • D. builtOn chosen
    Indicates that one entity is constructed, developed, or established using another entity as its base, foundation, or underlying platform.
  • E. placeOfSinking
    Indicates the location where an object or entity sank or was submerged.
  • F. None of above.

Provenance (4 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_69a2520c0f3481908b0ed054a2fca8d0 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a25763ccf8819094e8dffb2ff98480 completed Feb. 28, 2026, 2:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2a3d5c7bc8190ba8b36db41a1a57f completed Feb. 28, 2026, 8:14 a.m.
PD Predicate disambiguation batch_69a2564da96c8190aa8204de25229c15 completed Feb. 28, 2026, 2:43 a.m.
Created at: Feb. 28, 2026, 2:30 a.m.