Triple

T18627605
Position Surface form Disambiguated ID Type / Status
Subject Cogne E455323 entity
Predicate hasHistoricalSite P1098 FINISHED
Object Cogne iron mines — 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: Cogne iron mines | Statement: [Cogne, hasHistoricalSite, Cogne iron mines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cogne iron mines
Context triple: [Cogne, hasHistoricalSite, Cogne iron mines]
  • A. Blegny-Mine
    Blegny-Mine is a former coal mine in Belgium that has been preserved as an industrial heritage site and tourist attraction, and is part of the UNESCO-listed Major Mining Sites of Wallonia.
  • B. Calumet & Hecla Mine
    Calumet & Hecla Mine was one of the most productive and historically significant copper mines in the United States, central to the industrial development of Michigan’s Keweenaw Peninsula in the late 19th and early 20th centuries.
  • C. Tioga Mine
    Tioga Mine was a historic silver mining operation in the Sierra Nevada of California that gave its name to nearby Tioga Pass.
  • D. Morenci Mine
    Morenci Mine is one of the largest copper mines in the United States, operated as an open-pit complex in eastern Arizona.
  • E. Herkimer Diamond Mines
    Herkimer Diamond Mines is a popular tourist destination in Herkimer, New York, where visitors can collect naturally formed, double-terminated quartz crystals known as "Herkimer diamonds."
  • 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: Cogne iron mines
Target entity description: Cogne iron mines are historic iron ore mines in the Aosta Valley of Italy that played a major role in the region’s industrial and economic development before their closure.
  • A. Blegny-Mine
    Blegny-Mine is a former coal mine in Belgium that has been preserved as an industrial heritage site and tourist attraction, and is part of the UNESCO-listed Major Mining Sites of Wallonia.
  • B. Calumet & Hecla Mine
    Calumet & Hecla Mine was one of the most productive and historically significant copper mines in the United States, central to the industrial development of Michigan’s Keweenaw Peninsula in the late 19th and early 20th centuries.
  • C. Tioga Mine
    Tioga Mine was a historic silver mining operation in the Sierra Nevada of California that gave its name to nearby Tioga Pass.
  • D. Morenci Mine
    Morenci Mine is one of the largest copper mines in the United States, operated as an open-pit complex in eastern Arizona.
  • E. Herkimer Diamond Mines
    Herkimer Diamond Mines is a popular tourist destination in Herkimer, New York, where visitors can collect naturally formed, double-terminated quartz crystals known as "Herkimer diamonds."
  • 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_69d8d38cc7948190a55ea64e5638994e completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e54f0581f0819083c1aba9fb85f6a7 completed April 19, 2026, 9:54 p.m.
Created at: April 10, 2026, 11:46 a.m.