Triple

T5603807
Position Surface form Disambiguated ID Type / Status
Subject Hanwha Engineering & Construction E147183 entity
Predicate hasSubsidiary P254 FINISHED
Object Hanwha Engineering & Construction Corporation (overseas branches) E147183 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: Hanwha Engineering & Construction Corporation (overseas branches) | Statement: [Hanwha Engineering & Construction, hasSubsidiary, Hanwha Engineering & Construction Corporation (overseas branches)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hanwha Engineering & Construction Corporation (overseas branches)
Context triple: [Hanwha Engineering & Construction, hasSubsidiary, Hanwha Engineering & Construction Corporation (overseas branches)]
  • A. Hanwha Engineering & Construction chosen
    Hanwha Engineering & Construction is a South Korean construction and engineering company known for undertaking large-scale international projects, including major stadiums and infrastructure developments.
  • B. Hanwha Group
    Hanwha Group is a major South Korean conglomerate with diversified businesses spanning chemicals, energy, defense, finance, and construction.
  • C. Hyundai Heavy Industries
    Hyundai Heavy Industries is a South Korean multinational conglomerate best known as one of the world’s largest shipbuilding and heavy industrial engineering companies.
  • D. POSCO Holdings
    POSCO Holdings is a South Korean multinational steelmaking and materials conglomerate that serves as the holding company of the POSCO group, one of the world’s largest steel producers.
  • E. Hyundai Rotem
    Hyundai Rotem is a South Korean rolling stock and heavy rail equipment manufacturer known for producing trains, subway cars, and light rail vehicles for transit systems worldwide.
  • 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_69c0090500f881908374285baf0ac46f completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c020dce10c8190bf456602eec211d4 completed March 22, 2026, 5:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69c05a045c4881909a3e48a242db5d22 completed March 22, 2026, 9:07 p.m.
Created at: March 22, 2026, 3:39 p.m.