Triple

T17778601
Position Surface form Disambiguated ID Type / Status
Subject Bethlehem Steel Corporation E443838 entity
Predicate predecessor P97 FINISHED
Object Bethlehem Iron Company 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: Bethlehem Iron Company | Statement: [Bethlehem Steel Corporation, predecessor, Bethlehem Iron Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bethlehem Iron Company
Context triple: [Bethlehem Steel Corporation, predecessor, Bethlehem Iron Company]
  • A. Bethlehem Iron Company chosen
    Bethlehem Iron Company was a prominent 19th-century American iron and steel manufacturer that became a major producer of rails and armor plate, forming the core of what later became Bethlehem Steel.
  • B. Republic Iron and Steel Company
    Republic Iron and Steel Company was a major early 20th-century American steel manufacturer that played a significant role in the development of the U.S. iron and steel industry.
  • C. Homestead Steel Works
    Homestead Steel Works was a major 19th- and early 20th-century steel mill near Pittsburgh, Pennsylvania, best known as a centerpiece of Andrew Carnegie’s steel empire and the site of the 1892 Homestead Strike, a pivotal event in U.S. labor history.
  • D. Burden Iron Works
    Burden Iron Works was a major 19th-century iron manufacturing complex in Troy, New York, renowned for its innovative machinery and large-scale production of horseshoes and other iron products.
  • E. MacIntyre Iron Works
    MacIntyre Iron Works was a historic 19th-century iron mining and smelting operation located in the Adirondack region of New York, known for its role in early American industrial development.
  • 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_69d8b9ef17708190bdf7e2adbf14ddc2 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4871f63708190b298ed96896ad0ee completed April 19, 2026, 7:41 a.m.
Created at: April 10, 2026, 10:12 a.m.