Triple

T22590476
Position Surface form Disambiguated ID Type / Status
Subject Rices Landing, Pennsylvania E564933 entity
Predicate hasHistoricSite P1098 FINISHED
Object W. A. Young and Sons Foundry and Machine Shop
W. A. Young and Sons Foundry and Machine Shop is a historic early 20th-century riverside machine shop and foundry complex preserved as an industrial heritage site in Rices Landing, Pennsylvania.
E1545166 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: W. A. Young and Sons Foundry and Machine Shop | Statement: [Rices Landing, Pennsylvania, hasHistoricSite, W. A. Young and Sons Foundry and Machine Shop]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: W. A. Young and Sons Foundry and Machine Shop
Context triple: [Rices Landing, Pennsylvania, hasHistoricSite, W. A. Young and Sons Foundry and Machine Shop]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Illich Steel and Iron Works
    Illich Steel and Iron Works is a major steel-producing plant in Mariupol, Ukraine, known as one of the city’s key industrial complexes and a significant site during the 2022 Russian invasion.
  • E. 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.
  • 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: W. A. Young and Sons Foundry and Machine Shop
Triple: [Rices Landing, Pennsylvania, hasHistoricSite, W. A. Young and Sons Foundry and Machine Shop]
Generated description
W. A. Young and Sons Foundry and Machine Shop is a historic early 20th-century riverside machine shop and foundry complex preserved as an industrial heritage site in Rices Landing, Pennsylvania.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: W. A. Young and Sons Foundry and Machine Shop
Target entity description: W. A. Young and Sons Foundry and Machine Shop is a historic early 20th-century riverside machine shop and foundry complex preserved as an industrial heritage site in Rices Landing, Pennsylvania.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Illich Steel and Iron Works
    Illich Steel and Iron Works is a major steel-producing plant in Mariupol, Ukraine, known as one of the city’s key industrial complexes and a significant site during the 2022 Russian invasion.
  • E. 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.
  • 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_69e245836014819091b91ed3074742a3 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f1615f63788190acf776b313f0794a completed April 29, 2026, 1:39 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b3d5c30a881908378d2b858c92e7e completed May 18, 2026, 4:25 p.m.
NEDg Description generation batch_6a0b3f67df248190ab877b91cfec6772 completed May 18, 2026, 4:33 p.m.
NED2 Entity disambiguation (via description) batch_6a0b3fe2ff80819099e665372b4e572b completed May 18, 2026, 4:35 p.m.
Created at: April 17, 2026, 2:48 p.m.