Triple

T20724212
Position Surface form Disambiguated ID Type / Status
Subject Vermilion Range E509392 entity
Predicate containsMine P73907 FINISHED
Object Pioneer 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: Pioneer Mine | Statement: [Vermilion Range, containsMine, Pioneer Mine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pioneer Mine
Context triple: [Vermilion Range, containsMine, Pioneer Mine]
  • A. Premier Mine
    Premier Mine, now known as the Cullinan Diamond Mine in South Africa, is a historically significant diamond mine famed for producing some of the largest and most important gem-quality diamonds in the world.
  • B. Jackson Mine
    Jackson Mine is a historic iron ore mine in Michigan’s Marquette Iron Range that played a key role in the early development of the American iron mining industry.
  • C. Endeavor Mine
    Endeavor Mine is a major underground base and precious metal mining operation located near Cobar in New South Wales, Australia.
  • D. North Star Mine
    North Star Mine is a historic gold mine and landmark in Grass Valley, California, that played a significant role in the region’s 19th- and early 20th-century mining industry.
  • E. Moura Mine
    Moura Mine is a major coal mining operation in Queensland, Australia, known for its role in the Bowen Basin’s coal industry and its history of significant mining disasters.
  • 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: Pioneer Mine
Target entity description: Pioneer Mine is an iron ore mine located in Minnesota’s Vermilion Range, historically part of the early iron mining industry in the Lake Superior region.
  • A. Premier Mine
    Premier Mine, now known as the Cullinan Diamond Mine in South Africa, is a historically significant diamond mine famed for producing some of the largest and most important gem-quality diamonds in the world.
  • B. Jackson Mine
    Jackson Mine is a historic iron ore mine in Michigan’s Marquette Iron Range that played a key role in the early development of the American iron mining industry.
  • C. Endeavor Mine
    Endeavor Mine is a major underground base and precious metal mining operation located near Cobar in New South Wales, Australia.
  • D. North Star Mine
    North Star Mine is a historic gold mine and landmark in Grass Valley, California, that played a significant role in the region’s 19th- and early 20th-century mining industry.
  • E. Moura Mine
    Moura Mine is a major coal mining operation in Queensland, Australia, known for its role in the Bowen Basin’s coal industry and its history of significant mining disasters.
  • 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_69e0b4c4cc648190b45fda6e2b20af56 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c1e662f08190917ee043612d413e completed April 21, 2026, 12:16 a.m.
Created at: April 16, 2026, 12:28 p.m.