Triple

T2121681
Position Surface form Disambiguated ID Type / Status
Subject Meriden Britannia Company E43937 entity
Predicate associatedWith P37 FINISHED
Object Meriden silver industry
The Meriden silver industry was a prominent 19th- and early 20th-century American silver manufacturing center in Meriden, Connecticut, known for producing widely distributed silverware and silver-plated goods.
E235918 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: Meriden silver industry | Statement: [Meriden Britannia Company, associatedWith, Meriden silver industry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Meriden silver industry
Context triple: [Meriden Britannia Company, associatedWith, Meriden silver industry]
  • A. Revere Copper Company
    Revere Copper Company is an American industrial firm historically known as one of the earliest and most influential copper rolling and manufacturing companies in the United States.
  • B. Copperopolis
    Copperopolis is a historical nickname for the Welsh city of Swansea, reflecting its past prominence as a major center of copper smelting and industry.
  • C. 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.
  • D. Willey Ironworks
    Willey Ironworks was an 18th-century English ironworks closely associated with industrialist John Wilkinson and the early development of the Industrial Revolution.
  • E. Humberstone and Santa Laura Saltpeter Works
    Humberstone and Santa Laura Saltpeter Works is a UNESCO World Heritage former nitrate mining complex in northern Chile that preserves the industrial and social history of the region’s once-flourishing saltpeter boom.
  • 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: Meriden silver industry
Triple: [Meriden Britannia Company, associatedWith, Meriden silver industry]
Generated description
The Meriden silver industry was a prominent 19th- and early 20th-century American silver manufacturing center in Meriden, Connecticut, known for producing widely distributed silverware and silver-plated goods.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Meriden silver industry
Target entity description: The Meriden silver industry was a prominent 19th- and early 20th-century American silver manufacturing center in Meriden, Connecticut, known for producing widely distributed silverware and silver-plated goods.
  • A. Revere Copper Company
    Revere Copper Company is an American industrial firm historically known as one of the earliest and most influential copper rolling and manufacturing companies in the United States.
  • B. Copperopolis
    Copperopolis is a historical nickname for the Welsh city of Swansea, reflecting its past prominence as a major center of copper smelting and industry.
  • C. 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.
  • D. Willey Ironworks
    Willey Ironworks was an 18th-century English ironworks closely associated with industrialist John Wilkinson and the early development of the Industrial Revolution.
  • E. Humberstone and Santa Laura Saltpeter Works
    Humberstone and Santa Laura Saltpeter Works is a UNESCO World Heritage former nitrate mining complex in northern Chile that preserves the industrial and social history of the region’s once-flourishing saltpeter boom.
  • 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_69a88717cfe48190b7ecdd68c824848a completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abbb51e8088190a1aeafee4e8dff63 completed March 7, 2026, 5:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae51999ca08190a726040df6825ba5 completed March 9, 2026, 4:50 a.m.
NEDg Description generation batch_69ae5209ae40819095e02cafb8112a1f completed March 9, 2026, 4:52 a.m.
NED2 Entity disambiguation (via description) batch_69ae529375788190aead19ec0874f11e completed March 9, 2026, 4:54 a.m.
Created at: March 4, 2026, 7:44 p.m.