Triple

T7671170
Position Surface form Disambiguated ID Type / Status
Subject Dolní Vítkovice industrial complex E173749 entity
Predicate hasPart P35 FINISHED
Object Blast Furnace No. 1
Blast Furnace No. 1 is a preserved historic ironmaking furnace in the Dolní Vítkovice industrial area, now serving as a major industrial heritage and cultural landmark.
E681111 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: Blast Furnace No. 1 | Statement: [Dolní Vítkovice industrial complex, hasPart, Blast Furnace No. 1]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Blast Furnace No. 1
Context triple: [Dolní Vítkovice industrial complex, hasPart, Blast Furnace No. 1]
  • A. 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.
  • B. Brierfield Furnace
    Brierfield Furnace is a historic 19th-century iron-producing blast furnace preserved within Brierfield Ironworks Historical State Park in Alabama.
  • C. 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.
  • D. Clark Mills foundry
    Clark Mills foundry was the 19th-century American metalworking facility operated by sculptor Clark Mills, known for casting prominent bronze sculptures and monuments in Washington, D.C.
  • E. 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.
  • 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: Blast Furnace No. 1
Triple: [Dolní Vítkovice industrial complex, hasPart, Blast Furnace No. 1]
Generated description
Blast Furnace No. 1 is a preserved historic ironmaking furnace in the Dolní Vítkovice industrial area, now serving as a major industrial heritage and cultural landmark.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Blast Furnace No. 1
Target entity description: Blast Furnace No. 1 is a preserved historic ironmaking furnace in the Dolní Vítkovice industrial area, now serving as a major industrial heritage and cultural landmark.
  • A. 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.
  • B. Brierfield Furnace
    Brierfield Furnace is a historic 19th-century iron-producing blast furnace preserved within Brierfield Ironworks Historical State Park in Alabama.
  • C. 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.
  • D. Clark Mills foundry
    Clark Mills foundry was the 19th-century American metalworking facility operated by sculptor Clark Mills, known for casting prominent bronze sculptures and monuments in Washington, D.C.
  • E. 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.
  • 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_69c699562484819086752091e3164a27 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c701dd3c808190990e07ced94b3297 completed March 27, 2026, 10:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8a229dd348190b9a781b4d34d7b5b completed March 29, 2026, 3:53 a.m.
NEDg Description generation batch_69c8a31b932c8190b8be20c92009210b completed March 29, 2026, 3:57 a.m.
NED2 Entity disambiguation (via description) batch_69c8a3f3b02081909cfb61d34f97fe07 completed March 29, 2026, 4 a.m.
Created at: March 27, 2026, 4 p.m.