Triple

T20570905
Position Surface form Disambiguated ID Type / Status
Subject Bisbee Historic District E505092 entity
Predicate associatedWithCompany P629 FINISHED
Object Phelps Dodge Corporation NE NERFINISHED

How this triple was built (3 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: Phelps Dodge Corporation | Statement: [Bisbee Historic District, associatedWithCompany, Phelps Dodge Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Phelps Dodge Corporation
Context triple: [Bisbee Historic District, associatedWithCompany, Phelps Dodge Corporation]
  • A. American Smelting and Refining Company
    American Smelting and Refining Company (ASARCO) is a major U.S.-based mining, smelting, and refining corporation historically known for its production of copper and other nonferrous metals.
  • 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. Martin Marietta
    Martin Marietta was a major American aerospace and defense contractor known for building rockets, spacecraft components, and other systems for U.S. military and civilian space programs.
  • D. Ray Consolidated Copper Company
    Ray Consolidated Copper Company was an early 20th-century American mining firm known for its copper operations in Arizona before being absorbed into larger corporate ownership.
  • E. Freeport-McMoRan
    Freeport-McMoRan is a leading international mining company primarily focused on the exploration, production, and processing of copper, gold, and molybdenum.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Phelps Dodge Corporation
Target entity description: Phelps Dodge Corporation was a major American mining and metals company, historically prominent in copper production and influential in the development of mining towns in the American Southwest.
  • A. American Smelting and Refining Company
    American Smelting and Refining Company (ASARCO) is a major U.S.-based mining, smelting, and refining corporation historically known for its production of copper and other nonferrous metals.
  • 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. Martin Marietta
    Martin Marietta was a major American aerospace and defense contractor known for building rockets, spacecraft components, and other systems for U.S. military and civilian space programs.
  • D. Ray Consolidated Copper Company
    Ray Consolidated Copper Company was an early 20th-century American mining firm known for its copper operations in Arizona before being absorbed into larger corporate ownership.
  • E. Freeport-McMoRan
    Freeport-McMoRan is a leading international mining company primarily focused on the exploration, production, and processing of copper, gold, and molybdenum.
  • F. None of above. chosen

Provenance (2 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_69e0b4b721588190993ac7b0a9be2736 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a7a5b0688190b45d0fa993c4765c completed April 20, 2026, 10:24 p.m.
Created at: April 16, 2026, 11:39 a.m.