Triple

T7178577
Position Surface form Disambiguated ID Type / Status
Subject Clarkdale, Arizona E167382 entity
Predicate associatedWith P37 FINISHED
Object United Verde Copper Company
The United Verde Copper Company was a major early 20th-century American mining company in Arizona, central to the region’s copper production and the development of nearby company towns.
E647464 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: United Verde Copper Company | Statement: [Clarkdale, Arizona, associatedWith, United Verde Copper Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: United Verde Copper Company
Context triple: [Clarkdale, Arizona, associatedWith, United Verde Copper Company]
  • A. Braden Copper Company
    Braden Copper Company was an American mining company that played a major role in developing and operating large-scale copper mining operations in Chile in the early 20th century.
  • B. Bechtel Mining & Metals
    Bechtel Mining & Metals is a business unit of Bechtel Corporation that provides engineering, procurement, construction, and project management services for mining and metals projects worldwide.
  • C. Kennecott Copper Corporation
    Kennecott Copper Corporation was a major American mining company best known for its large-scale copper operations in the United States and abroad during the 20th century.
  • D. Quaker City Silver Company
    Quaker City Silver Company was an American silverware manufacturer that operated as a subsidiary brand under the larger International Silver Company conglomerate.
  • E. Fresnillo plc
    Fresnillo plc is a Mexico-based precious metals mining company and one of the world’s largest primary silver producers, with significant gold operations as well.
  • 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: United Verde Copper Company
Triple: [Clarkdale, Arizona, associatedWith, United Verde Copper Company]
Generated description
The United Verde Copper Company was a major early 20th-century American mining company in Arizona, central to the region’s copper production and the development of nearby company towns.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: United Verde Copper Company
Target entity description: The United Verde Copper Company was a major early 20th-century American mining company in Arizona, central to the region’s copper production and the development of nearby company towns.
  • A. Braden Copper Company
    Braden Copper Company was an American mining company that played a major role in developing and operating large-scale copper mining operations in Chile in the early 20th century.
  • B. Bechtel Mining & Metals
    Bechtel Mining & Metals is a business unit of Bechtel Corporation that provides engineering, procurement, construction, and project management services for mining and metals projects worldwide.
  • C. Kennecott Copper Corporation
    Kennecott Copper Corporation was a major American mining company best known for its large-scale copper operations in the United States and abroad during the 20th century.
  • D. Quaker City Silver Company
    Quaker City Silver Company was an American silverware manufacturer that operated as a subsidiary brand under the larger International Silver Company conglomerate.
  • E. Fresnillo plc
    Fresnillo plc is a Mexico-based precious metals mining company and one of the world’s largest primary silver producers, with significant gold operations as well.
  • 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_69c6888a7c548190a3d39b52a393080f completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e8b8241081908edb5b5a5c35d4d3 completed March 27, 2026, 8:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7b92f3d748190ab2a3694420b5724 completed March 28, 2026, 11:19 a.m.
NEDg Description generation batch_69c7ba1752648190a417bdbbbf04a243 completed March 28, 2026, 11:23 a.m.
NED2 Entity disambiguation (via description) batch_69c7bada296c819094b92c0479ab8a3a completed March 28, 2026, 11:26 a.m.
Created at: March 27, 2026, 2:49 p.m.