Triple

T4603111
Position Surface form Disambiguated ID Type / Status
Subject Brierfield Ironworks Historical State Park E100365 entity
Predicate hasPart P35 FINISHED
Object Brierfield Furnace
Brierfield Furnace is a historic 19th-century iron-producing blast furnace preserved within Brierfield Ironworks Historical State Park in Alabama.
 E455859 NE FINISHED

How this triple was built (4 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: Brierfield Furnace | Statement: [Brierfield Ironworks Historical State Park, hasPart, Brierfield Furnace]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brierfield Furnace
Context triple: [Brierfield Ironworks Historical State Park, hasPart, Brierfield Furnace]
  • A. Willey Ironworks
    Willey Ironworks was an 18th-century English ironworks closely associated with industrialist John Wilkinson and the early development of the Industrial Revolution.
  • 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. Blaenavon Ironworks
    Blaenavon Ironworks is a historically significant 18th–19th century ironworks in Wales that played a key role in the Industrial Revolution and forms part of a UNESCO World Heritage Site.
  • D. Cyfarthfa Ironworks
    Cyfarthfa Ironworks was one of the most important 19th-century ironworks in Wales, central to Merthyr Tydfil’s rise as a major industrial center during the Industrial Revolution.
  • E. Bersham Ironworks
    Bersham Ironworks was a pioneering 18th-century ironworks in Wales, renowned for its role in the early Industrial Revolution and its association with ironmaster John Wilkinson.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Brierfield Furnace
Triple: [Brierfield Ironworks Historical State Park, hasPart, Brierfield Furnace]
Generated description
Brierfield Furnace is a historic 19th-century iron-producing blast furnace preserved within Brierfield Ironworks Historical State Park in Alabama.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brierfield Furnace
Target entity description: Brierfield Furnace is a historic 19th-century iron-producing blast furnace preserved within Brierfield Ironworks Historical State Park in Alabama.
  • A. Willey Ironworks
    Willey Ironworks was an 18th-century English ironworks closely associated with industrialist John Wilkinson and the early development of the Industrial Revolution.
  • 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. Blaenavon Ironworks
    Blaenavon Ironworks is a historically significant 18th–19th century ironworks in Wales that played a key role in the Industrial Revolution and forms part of a UNESCO World Heritage Site.
  • D. Cyfarthfa Ironworks
    Cyfarthfa Ironworks was one of the most important 19th-century ironworks in Wales, central to Merthyr Tydfil’s rise as a major industrial center during the Industrial Revolution.
  • E. Bersham Ironworks
    Bersham Ironworks was a pioneering 18th-century ironworks in Wales, renowned for its role in the early Industrial Revolution and its association with ironmaster John Wilkinson.
  • F. None of above. chosen

Provenance (5 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_69bd43cbc014819098b45f435908f88a completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5975ec688190839bd22669343a76 completed March 20, 2026, 2:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfa676b0081909f56049f466e1197 completed March 21, 2026, 1:54 a.m.
NEDg Description generation batch_69bdfc1ee7708190bde64616c0e2a650 completed March 21, 2026, 2:02 a.m.
NED2 Entity disambiguation (via description) batch_69bdfcd30a708190aa640230a17b4ec6 completed March 21, 2026, 2:05 a.m.
Created at: March 20, 2026, 1:11 p.m.