Triple

T22925061
Position Surface form Disambiguated ID Type / Status
Subject Elkridge Furnace Complex E569278 entity
Predicate associatedWith P37 FINISHED
Object Patapsco River Valley iron industry — NE NERFINISHED

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: Patapsco River Valley iron industry | Statement: [Elkridge Furnace Complex, associatedWith, Patapsco River Valley iron industry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Patapsco River Valley iron industry
Context triple: [Elkridge Furnace Complex, associatedWith, Patapsco River Valley iron industry]
  • A. Elkridge Furnace Complex
    Elkridge Furnace Complex is a historic ironworks and industrial site in Elkridge, Maryland, that played a significant role in the region’s early iron production and industrial development.
  • B. Ynysfach Ironworks
    Ynysfach Ironworks is a historic former ironworks in Merthyr Tydfil, Wales, that played a significant role in the town’s 19th-century iron and industrial heritage.
  • C. Willey Ironworks
    Willey Ironworks was an 18th-century English ironworks closely associated with industrialist John Wilkinson and the early development of the Industrial Revolution.
  • D. Scranton Iron Furnaces
    Scranton Iron Furnaces is a historic 19th-century iron-making complex in Scranton, Pennsylvania, that preserves massive stone blast furnace stacks as a reminder of the city’s industrial and anthracite iron heritage.
  • E. Bonawe Iron Furnace
    Bonawe Iron Furnace is a historic 18th-century charcoal-fired ironworks in Argyll, Scotland, preserved as an industrial heritage site and visitor attraction.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Patapsco River Valley iron industry
Target entity description: The Patapsco River Valley iron industry was a historically significant network of 18th- and 19th-century ironworks in Maryland that powered regional industrial growth through iron production and related manufacturing.
  • A. Elkridge Furnace Complex chosen
    Elkridge Furnace Complex is a historic ironworks and industrial site in Elkridge, Maryland, that played a significant role in the region’s early iron production and industrial development.
  • B. Ynysfach Ironworks
    Ynysfach Ironworks is a historic former ironworks in Merthyr Tydfil, Wales, that played a significant role in the town’s 19th-century iron and industrial heritage.
  • C. Willey Ironworks
    Willey Ironworks was an 18th-century English ironworks closely associated with industrialist John Wilkinson and the early development of the Industrial Revolution.
  • D. Scranton Iron Furnaces
    Scranton Iron Furnaces is a historic 19th-century iron-making complex in Scranton, Pennsylvania, that preserves massive stone blast furnace stacks as a reminder of the city’s industrial and anthracite iron heritage.
  • E. Bonawe Iron Furnace
    Bonawe Iron Furnace is a historic 18th-century charcoal-fired ironworks in Argyll, Scotland, preserved as an industrial heritage site and visitor attraction.
  • F. None of above.

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_69e2458f7d008190901dccbaebeaba24 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f180d84fc08190b747c3f9052c657a completed April 29, 2026, 3:54 a.m.
Created at: April 17, 2026, 3:43 p.m.