Triple

T11141324
Position Surface form Disambiguated ID Type / Status
Subject Colorado silver boom E263560 entity
Predicate majorMiningDistrict P8843 FINISHED
Object Aspen mining district
The Aspen mining district is a historic Colorado mining area that became one of the nation’s richest silver-producing regions in the late 19th century.
 E908182 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: Aspen mining district | Statement: [Colorado silver boom, majorMiningDistrict, Aspen mining district]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Aspen mining district
Context triple: [Colorado silver boom, majorMiningDistrict, Aspen mining district]
  • A. Grass Valley mining district
    The Grass Valley mining district is a historic gold-mining region in Nevada County, California, known for its rich quartz gold deposits and numerous deep hard-rock mines.
  • B. Pioche mining district
    The Pioche mining district is a historic silver and lead mining area centered around the town of Pioche in southeastern Nevada, known for its rich ore deposits and boomtown past in the late 19th century.
  • C. Tintic Mining District
    Tintic Mining District is a historic mining area in central Utah known for its rich deposits of silver, lead, gold, and other minerals that spurred significant economic development in the late 19th and early 20th centuries.
  • D. Round Mountain mining district
    The Round Mountain mining district is a notable gold-producing area in central Nevada, best known for the large open-pit Round Mountain Gold Mine.
  • E. Battle Mountain mining district
    The Battle Mountain mining district is a historically significant mineral-producing area in north-central Nevada known for its rich gold and copper deposits.
  • 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: Aspen mining district
Triple: [Colorado silver boom, majorMiningDistrict, Aspen mining district]
Generated description
The Aspen mining district is a historic Colorado mining area that became one of the nation’s richest silver-producing regions in the late 19th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Aspen mining district
Target entity description: The Aspen mining district is a historic Colorado mining area that became one of the nation’s richest silver-producing regions in the late 19th century.
  • A. Grass Valley mining district
    The Grass Valley mining district is a historic gold-mining region in Nevada County, California, known for its rich quartz gold deposits and numerous deep hard-rock mines.
  • B. Pioche mining district
    The Pioche mining district is a historic silver and lead mining area centered around the town of Pioche in southeastern Nevada, known for its rich ore deposits and boomtown past in the late 19th century.
  • C. Tintic Mining District
    Tintic Mining District is a historic mining area in central Utah known for its rich deposits of silver, lead, gold, and other minerals that spurred significant economic development in the late 19th and early 20th centuries.
  • D. Round Mountain mining district
    The Round Mountain mining district is a notable gold-producing area in central Nevada, best known for the large open-pit Round Mountain Gold Mine.
  • E. Battle Mountain mining district
    The Battle Mountain mining district is a historically significant mineral-producing area in north-central Nevada known for its rich gold and copper deposits.
  • 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_69d6aa9c0ba08190bbd19c217489b755 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8623158819096ad1678fa9e72bb completed April 9, 2026, 5:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69e463177bfc81908a3e66ffc0777777 completed April 19, 2026, 5:07 a.m.
NEDg Description generation batch_69e4666f98ac81908b3d3b8a6a8af8c9 completed April 19, 2026, 5:21 a.m.
NED2 Entity disambiguation (via description) batch_69e46c3f28dc8190a521c00151b01fde completed April 19, 2026, 5:46 a.m.
Created at: April 8, 2026, 9:28 p.m.