Triple

T18616218
Position Surface form Disambiguated ID Type / Status
Subject British Steel Corporation E455026 entity
Predicate hasFacility P105 FINISHED
Object Port Talbot Steelworks — NE NERFINISHED

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: Port Talbot Steelworks | Statement: [British Steel Corporation, hasFacility, Port Talbot Steelworks]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Port Talbot Steelworks
Context triple: [British Steel Corporation, hasFacility, Port Talbot Steelworks]
  • A. Tata Steel Port Talbot steelworks chosen
    Tata Steel Port Talbot steelworks is a major integrated steel production plant in Port Talbot, Wales, and one of the largest steelworks in the United Kingdom.
  • B. Redcar Steelworks
    Redcar Steelworks was a major integrated iron and steel production complex on the northeast coast of England, long central to Teesside’s heavy industry and local economy.
  • C. Middlesbrough steelworks
    Middlesbrough steelworks was a major industrial steel production complex in Middlesbrough, England, historically central to the region’s iron and steel industry and associated with firms such as Dorman Long.
  • D. Millom Ironworks
    Millom Ironworks was a major 19th–20th century iron and steel production complex in Millom, Cumbria, that drove the town’s industrial growth and local economy.
  • E. Scunthorpe Steelworks
    Scunthorpe Steelworks is a major integrated steel production complex in Scunthorpe, England, historically one of the UK’s largest steelmaking sites.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8d38bbe7c8190bdec3138e7d413c9 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e54d05da9c8190b8f4ef3a7a6deb05 completed April 19, 2026, 9:45 p.m.
Created at: April 10, 2026, 11:46 a.m.