Triple

T10624527
Position Surface form Disambiguated ID Type / Status
Subject Imabari Shipbuilding E250287 entity
Predicate operatesShipyardsIn P46914 FINISHED
Object Imabari, Ehime Prefecture, Japan E876228 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: Imabari, Ehime Prefecture, Japan | Statement: [Imabari Shipbuilding, operatesShipyardsIn, Imabari, Ehime Prefecture, Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Imabari, Ehime Prefecture, Japan
Context triple: [Imabari Shipbuilding, operatesShipyardsIn, Imabari, Ehime Prefecture, Japan]
  • A. Imabari, Ehime Prefecture, Japan chosen
    Imabari, in Ehime Prefecture, Japan, is a coastal city on Shikoku Island known for its shipbuilding industry and high-quality towel production.
  • B. Ikata, Ehime, Japan
    Ikata, Ehime, Japan is a small coastal town on Shikoku Island known for its nuclear power plant and as the birthplace of Nobel Prize–winning engineer Shuji Nakamura.
  • C. Saijo, Ehime Prefecture
    Saijo is a coastal city in Ehime Prefecture, Japan, known as an industrial and port hub on Shikoku Island.
  • D. Takamatsu, Kagawa Prefecture, Japan
    Takamatsu, in Kagawa Prefecture on Japan’s Shikoku island, is a regional administrative and economic center known for its port, historic Ritsurin Garden, and role as a transportation hub.
  • E. Kawanoe, Ehime, Japan
    Kawanoe is a district in Shikoku-chūō City in Ehime Prefecture, Japan, historically a separate city and known as the birthplace of former Prime Minister Masayoshi Ōhira.
  • 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: operatesShipyardsIn
Context triple: [Imabari Shipbuilding, operatesShipyardsIn, Imabari, Ehime Prefecture, Japan]
  • A. shipyard
    Indicates a relationship where a location functions as a facility for building, repairing, or maintaining ships.
  • B. shipbuildingActivity
    Indicates the activity or process of constructing, assembling, or significantly modifying ships or large watercraft.
  • C. shipyardOperator chosen
    Indicates that one entity operates, manages, or runs the shipyard associated with another entity.
  • D. shipTypeProduced
    Indicates that a particular type of ship is produced, built, or manufactured by a given entity.
  • E. commissionedShip
    Indicates that a ship has been formally placed into active service, typically following its construction or acquisition.
  • 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_69d6aa5993448190a493b790b8f85010 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6df7fe9fc81908b3b8d1dc06a829c completed April 8, 2026, 11:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69d988474cf0819087516026fd249640 completed April 10, 2026, 11:31 p.m.
PD Predicate disambiguation batch_69d6dd7fae088190973f70c69738af49 completed April 8, 2026, 10:58 p.m.
Created at: April 8, 2026, 8:53 p.m.