Triple

T20382861
Position Surface form Disambiguated ID Type / Status
Subject Coleraine, Minnesota E497882 entity
Predicate region P40 FINISHED
Object Itasca County mining communities
Itasca County mining communities are a cluster of early 20th-century iron mining towns in northern Minnesota that developed around the Mesabi Range’s mining industry.
E850399 NE FINISHED

How this triple was built (4 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: Itasca County mining communities | Statement: [Coleraine, Minnesota, region, Itasca County mining communities]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Itasca County mining communities
Context triple: [Coleraine, Minnesota, region, Itasca County mining communities]
  • A. Iron Range
    Iron Range is a rugged, mineral-rich mountainous area in far north Queensland, Australia, known for its unique biodiversity and historical mining activity.
  • B. Iron Range
    The Iron Range is a region in northern Minnesota known for its rich iron ore deposits and long history of mining and industrial development.
  • C. Rochester mining district
    The Rochester mining district is a historic and active silver and gold mining area in Pershing County, Nevada, known for significant precious metal production since the late 19th century.
  • D. Hibbing mining district
    The Hibbing mining district is a major iron ore mining region on Minnesota’s Mesabi Range, historically one of the world’s most productive sources of iron ore.
  • E. Black Prairie communities
    Black Prairie communities are historically rooted Black settlements in Canada’s Prairie provinces, formed by early Black migrants and homesteaders who developed distinct cultural, social, and religious institutions in a predominantly white, rural region.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Itasca County mining communities
Triple: [Coleraine, Minnesota, region, Itasca County mining communities]
Generated description
Itasca County mining communities are a cluster of early 20th-century iron mining towns in northern Minnesota that developed around the Mesabi Range’s mining industry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Itasca County mining communities
Target entity description: Itasca County mining communities are a cluster of early 20th-century iron mining towns in northern Minnesota that developed around the Mesabi Range’s mining industry.
  • A. Iron Range
    Iron Range is a rugged, mineral-rich mountainous area in far north Queensland, Australia, known for its unique biodiversity and historical mining activity.
  • B. Iron Range
    The Iron Range is a region in northern Minnesota known for its rich iron ore deposits and long history of mining and industrial development.
  • C. Rochester mining district
    The Rochester mining district is a historic and active silver and gold mining area in Pershing County, Nevada, known for significant precious metal production since the late 19th century.
  • D. Hibbing mining district chosen
    The Hibbing mining district is a major iron ore mining region on Minnesota’s Mesabi Range, historically one of the world’s most productive sources of iron ore.
  • E. Black Prairie communities
    Black Prairie communities are historically rooted Black settlements in Canada’s Prairie provinces, formed by early Black migrants and homesteaders who developed distinct cultural, social, and religious institutions in a predominantly white, rural region.
  • F. None of above.

Provenance (5 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_69e0b4a5b7908190a972e4e7e698ae94 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e678b208ec8190a09bf5fd947a2a02 completed April 20, 2026, 7:04 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08761704488190a4b832977d824839 completed May 16, 2026, 1:50 p.m.
NEDg Description generation batch_6a08771f7edc8190b0c1dce8f5f6e145 completed May 16, 2026, 1:54 p.m.
NED2 Entity disambiguation (via description) batch_6a0877ac99408190a31ee21894770334 completed May 16, 2026, 1:57 p.m.
Created at: April 16, 2026, 11:27 a.m.