Triple

T18677105
Position Surface form Disambiguated ID Type / Status
Subject Drumheller region E456628 entity
Predicate contains P35 FINISHED
Object Atlas Coal Mine National Historic Site — 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: Atlas Coal Mine National Historic Site | Statement: [Drumheller region, contains, Atlas Coal Mine National Historic Site]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Atlas Coal Mine National Historic Site
Context triple: [Drumheller region, contains, Atlas Coal Mine National Historic Site]
  • A. Pocahontas Exhibition Coal Mine
    Pocahontas Exhibition Coal Mine is a preserved historic coal mine and museum in Pocahontas, Virginia, that showcases the region’s coal mining heritage and early industrial history.
  • B. Beckley Exhibition Coal Mine
    Beckley Exhibition Coal Mine is a historic coal mining site in Beckley, West Virginia, that operates as a museum offering underground mine tours and exhibits on the region’s coal heritage.
  • C. Eckley Miners’ Village
    Eckley Miners’ Village is a preserved 19th-century coal mining company town in Pennsylvania that now serves as a museum interpreting the lives of anthracite miners and their families.
  • D. Collinsville Coal Mine
    Collinsville Coal Mine is a long-running coal mining operation in Queensland, Australia, known as one of the oldest coal mines in the Bowen Basin region.
  • E. National Mining Hall of Fame and Museum
    The National Mining Hall of Fame and Museum is a U.S. institution dedicated to preserving and interpreting the history, technology, and people of the mining industry.
  • 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: Atlas Coal Mine National Historic Site
Target entity description: Atlas Coal Mine National Historic Site is a preserved historic coal mining complex in Alberta, Canada, showcasing early 20th-century mining operations and industrial heritage.
  • A. Pocahontas Exhibition Coal Mine
    Pocahontas Exhibition Coal Mine is a preserved historic coal mine and museum in Pocahontas, Virginia, that showcases the region’s coal mining heritage and early industrial history.
  • B. Beckley Exhibition Coal Mine
    Beckley Exhibition Coal Mine is a historic coal mining site in Beckley, West Virginia, that operates as a museum offering underground mine tours and exhibits on the region’s coal heritage.
  • C. Eckley Miners’ Village
    Eckley Miners’ Village is a preserved 19th-century coal mining company town in Pennsylvania that now serves as a museum interpreting the lives of anthracite miners and their families.
  • D. Collinsville Coal Mine
    Collinsville Coal Mine is a long-running coal mining operation in Queensland, Australia, known as one of the oldest coal mines in the Bowen Basin region.
  • E. National Mining Hall of Fame and Museum
    The National Mining Hall of Fame and Museum is a U.S. institution dedicated to preserving and interpreting the history, technology, and people of the mining industry.
  • 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_69d8d38f72b4819090a935175d9ca8af completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e556b66680819082a268f1bf857db5 completed April 19, 2026, 10:27 p.m.
Created at: April 10, 2026, 11:48 a.m.