Triple

T14237466
Position Surface form Disambiguated ID Type / Status
Subject Queenstown, Tasmania E352921 entity
Predicate miningDistrict P8843 FINISHED
Object Mount Lyell mining area
Mount Lyell mining area is a historic copper mining region in western Tasmania known for its long-running operations, environmental legacy, and central role in the development of Queenstown.
 E1088174 NE FINISHED

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mount Lyell mining area
Context triple: [Queenstown, Tasmania, miningDistrict, Mount Lyell mining area]
  • A. Kelty mining area
    The Kelty mining area is a historic coal mining district in the village of Kelty in Fife, Scotland, once part of the region’s extensive industrial coal production.
  • B. Valleyfield mining area
    The Valleyfield mining area is a coal mining district in Fife, Scotland, historically associated with deep coal extraction and the wider industrial heritage of the Fife coalfield.
  • C. Sygun Copper Mine area
    The Sygun Copper Mine area is a historic former copper mining site in Snowdonia, Wales, now known as a heritage attraction showcasing the region’s industrial past and dramatic mountain scenery.
  • D. Tamar Valley Mining District
    The Tamar Valley Mining District is a historically significant mining area in southwest England known for its rich legacy of copper and other metal extraction during the 18th and 19th centuries.
  • E. Bullfrog Mine
    Bullfrog Mine was a prominent early 20th-century gold mine in Nevada that gave its name to the surrounding Bullfrog mining district and helped spur the regional mining boom.
  • 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: Mount Lyell mining area
Target entity description: Mount Lyell mining area is a historic copper mining region in western Tasmania known for its long-running operations, environmental legacy, and central role in the development of Queenstown.
  • A. Kelty mining area
    The Kelty mining area is a historic coal mining district in the village of Kelty in Fife, Scotland, once part of the region’s extensive industrial coal production.
  • B. Valleyfield mining area
    The Valleyfield mining area is a coal mining district in Fife, Scotland, historically associated with deep coal extraction and the wider industrial heritage of the Fife coalfield.
  • C. Sygun Copper Mine area
    The Sygun Copper Mine area is a historic former copper mining site in Snowdonia, Wales, now known as a heritage attraction showcasing the region’s industrial past and dramatic mountain scenery.
  • D. Tamar Valley Mining District
    The Tamar Valley Mining District is a historically significant mining area in southwest England known for its rich legacy of copper and other metal extraction during the 18th and 19th centuries.
  • E. Bullfrog Mine
    Bullfrog Mine was a prominent early 20th-century gold mine in Nevada that gave its name to the surrounding Bullfrog mining district and helped spur the regional mining boom.
  • F. None of above. chosen

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d8278adc7c8190a9218d69bce3c4e6 elicitation completed
NER batch_69de62422e28819089e7115052a28c96 ner completed
NED1 batch_69fd281f80548190ad489c418f27e82c ned_source_triple completed
NED2 batch_69fd2cf1a1248190a97644dadf1717bc ned_description completed
NEDg batch_69fd2b2363f881909e04edd850166dd5 nedg completed
Created at: April 10, 2026, 1:07 a.m.