Triple

T10282788
Position Surface form Disambiguated ID Type / Status
Subject Jenson v. Eveleth Taconite Co. E241145 entity
Predicate defendant P2238 FINISHED
Object Eveleth Taconite Company
Eveleth Taconite Company was an iron mining company in Minnesota best known for being the employer at the center of the landmark sexual harassment class-action lawsuit Jenson v. Eveleth Taconite Co.
E852544 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: Eveleth Taconite Company | Statement: [Jenson v. Eveleth Taconite Co., defendant, Eveleth Taconite Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eveleth Taconite Company
Context triple: [Jenson v. Eveleth Taconite Co., defendant, Eveleth Taconite Company]
  • A. Minnesota Iron Company
    Minnesota Iron Company was a major iron mining and ore production firm in Minnesota that operated as a subsidiary within the larger U.S. steel industry.
  • B. U. S. Steel Mining
    U. S. Steel Mining is a mining subsidiary of United States Steel Corporation that focuses on extracting and supplying raw materials, primarily coal and iron ore, for steel production.
  • C. Iron Ore Company of Canada
    The Iron Ore Company of Canada is a leading Canadian mining company that operates large iron ore mines and processing facilities, particularly in the Labrador Trough region.
  • D. Modock Consolidated Mining Company
    Modock Consolidated Mining Company was a historic mining firm active in the Death Valley region, known for its role in regional mineral extraction and associated industrial facilities.
  • E. Kennecott Copper Corporation
    Kennecott Copper Corporation was a major American mining company best known for its large-scale copper operations in the United States and abroad during the 20th century.
  • 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: Eveleth Taconite Company
Triple: [Jenson v. Eveleth Taconite Co., defendant, Eveleth Taconite Company]
Generated description
Eveleth Taconite Company was an iron mining company in Minnesota best known for being the employer at the center of the landmark sexual harassment class-action lawsuit Jenson v. Eveleth Taconite Co.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eveleth Taconite Company
Target entity description: Eveleth Taconite Company was an iron mining company in Minnesota best known for being the employer at the center of the landmark sexual harassment class-action lawsuit Jenson v. Eveleth Taconite Co.
  • A. Minnesota Iron Company
    Minnesota Iron Company was a major iron mining and ore production firm in Minnesota that operated as a subsidiary within the larger U.S. steel industry.
  • B. U. S. Steel Mining
    U. S. Steel Mining is a mining subsidiary of United States Steel Corporation that focuses on extracting and supplying raw materials, primarily coal and iron ore, for steel production.
  • C. Iron Ore Company of Canada
    The Iron Ore Company of Canada is a leading Canadian mining company that operates large iron ore mines and processing facilities, particularly in the Labrador Trough region.
  • D. Modock Consolidated Mining Company
    Modock Consolidated Mining Company was a historic mining firm active in the Death Valley region, known for its role in regional mineral extraction and associated industrial facilities.
  • E. Kennecott Copper Corporation
    Kennecott Copper Corporation was a major American mining company best known for its large-scale copper operations in the United States and abroad during the 20th century.
  • F. None of above. chosen

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_69d381a94c1881908fc38fc263d9b9c2 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d2a22f9881908b220dbe1e80c101 completed April 7, 2026, 9:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69d6f83c3c488190b728783bc260b006 completed April 9, 2026, 12:52 a.m.
NEDg Description generation batch_69d6fcae243c819095a2e791716805bd completed April 9, 2026, 1:11 a.m.
NED2 Entity disambiguation (via description) batch_69d6fd3495fc8190a093d2536cfbe58a completed April 9, 2026, 1:13 a.m.
Created at: April 6, 2026, 11:39 a.m.