Triple

T22841453
Position Surface form Disambiguated ID Type / Status
Subject Port of Goderich E566089 entity
Predicate nearbyFacility P350 FINISHED
Object Compass Minerals Goderich Mine — 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: Compass Minerals Goderich Mine | Statement: [Port of Goderich, nearbyFacility, Compass Minerals Goderich Mine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Compass Minerals Goderich Mine
Context triple: [Port of Goderich, nearbyFacility, Compass Minerals Goderich Mine]
  • A. Mohawk Mine
    Mohawk Mine was a historic copper mine in Michigan’s Keweenaw Peninsula that played a significant role in the region’s early 20th-century mining industry.
  • B. Victor Diamond Mine
    Victor Diamond Mine is a remote open-pit diamond mine in northern Ontario, Canada, known as De Beers’ first diamond mine in the province and for its proximity to the Attawapiskat First Nation.
  • C. Copper Cliff Mine
    Copper Cliff Mine is a major nickel and copper mine in the Sudbury Basin of Ontario, Canada, historically central to the region’s mining industry.
  • D. Minntac Mine
    Minntac Mine is a large taconite iron ore mining and processing operation in Minnesota and one of the major producers of iron ore pellets in the United States.
  • E. Carol Lake Mine
    Carol Lake Mine is a major iron ore mining operation in Labrador, Canada, known for producing high-grade iron ore for global markets.
  • 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: Compass Minerals Goderich Mine
Target entity description: Compass Minerals Goderich Mine is the world’s largest underground salt mine, located beneath Lake Huron in Goderich, Ontario, and a major producer of rock salt for road de-icing.
  • A. Mohawk Mine
    Mohawk Mine was a historic copper mine in Michigan’s Keweenaw Peninsula that played a significant role in the region’s early 20th-century mining industry.
  • B. Victor Diamond Mine
    Victor Diamond Mine is a remote open-pit diamond mine in northern Ontario, Canada, known as De Beers’ first diamond mine in the province and for its proximity to the Attawapiskat First Nation.
  • C. Copper Cliff Mine
    Copper Cliff Mine is a major nickel and copper mine in the Sudbury Basin of Ontario, Canada, historically central to the region’s mining industry.
  • D. Minntac Mine
    Minntac Mine is a large taconite iron ore mining and processing operation in Minnesota and one of the major producers of iron ore pellets in the United States.
  • E. Carol Lake Mine
    Carol Lake Mine is a major iron ore mining operation in Labrador, Canada, known for producing high-grade iron ore for global markets.
  • 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_69e245869e188190a196584f36e682da completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17e855abc8190b9cf8cc515090a7f completed April 29, 2026, 3:44 a.m.
Created at: April 17, 2026, 3:35 p.m.