Triple

T10048217
Position Surface form Disambiguated ID Type / Status
Subject Idaho Springs, Colorado E207671 entity
Predicate hasHistoricSite P1098 FINISHED
Object Argo Gold Mill and Tunnel
Argo Gold Mill and Tunnel is a historic gold mining and milling complex and former mine drainage tunnel that now serves as a museum and tourist attraction in the Colorado Rockies.
E837742 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: Argo Gold Mill and Tunnel | Statement: [Idaho Springs, Colorado, hasHistoricSite, Argo Gold Mill and Tunnel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Argo Gold Mill and Tunnel
Context triple: [Idaho Springs, Colorado, hasHistoricSite, Argo Gold Mill and Tunnel]
  • A. Reed Gold Mine State Historic Site
    Reed Gold Mine State Historic Site is a historic attraction in North Carolina preserving the location of the first documented gold discovery in the United States and interpreting the state’s early gold mining industry for visitors.
  • B. Shafter silver mine
    The Shafter silver mine is a historic and once highly productive silver mining operation in Presidio County, West Texas, that played a major role in the region’s early economic development.
  • C. Round Mountain Gold Mine
    Round Mountain Gold Mine is a large open-pit gold mining operation in central Nevada known for its significant gold production.
  • D. United Verde Mine
    The United Verde Mine was a major copper mining operation in Jerome, Arizona, that drove the town’s rapid growth and economic boom in the late 19th and early 20th centuries.
  • E. Bingham Canyon Mine
    Bingham Canyon Mine is a massive open-pit copper mine in Utah, USA, renowned as one of the largest man-made excavations in the world.
  • 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: Argo Gold Mill and Tunnel
Triple: [Idaho Springs, Colorado, hasHistoricSite, Argo Gold Mill and Tunnel]
Generated description
Argo Gold Mill and Tunnel is a historic gold mining and milling complex and former mine drainage tunnel that now serves as a museum and tourist attraction in the Colorado Rockies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Argo Gold Mill and Tunnel
Target entity description: Argo Gold Mill and Tunnel is a historic gold mining and milling complex and former mine drainage tunnel that now serves as a museum and tourist attraction in the Colorado Rockies.
  • A. Reed Gold Mine State Historic Site
    Reed Gold Mine State Historic Site is a historic attraction in North Carolina preserving the location of the first documented gold discovery in the United States and interpreting the state’s early gold mining industry for visitors.
  • B. Shafter silver mine
    The Shafter silver mine is a historic and once highly productive silver mining operation in Presidio County, West Texas, that played a major role in the region’s early economic development.
  • C. Round Mountain Gold Mine
    Round Mountain Gold Mine is a large open-pit gold mining operation in central Nevada known for its significant gold production.
  • D. United Verde Mine
    The United Verde Mine was a major copper mining operation in Jerome, Arizona, that drove the town’s rapid growth and economic boom in the late 19th and early 20th centuries.
  • E. Bingham Canyon Mine
    Bingham Canyon Mine is a massive open-pit copper mine in Utah, USA, renowned as one of the largest man-made excavations in the world.
  • 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_69ca835ad0608190b7c80b292da004f5 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cdcf8cf4f0819084d831e1986790be completed April 2, 2026, 2:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2828f3980819083d041f09e63d8e6 completed April 5, 2026, 3:41 p.m.
NEDg Description generation batch_69d28391f8fc8190964cdccaf5625617 completed April 5, 2026, 3:45 p.m.
NED2 Entity disambiguation (via description) batch_69d284604dc88190b452ee847d3390dd completed April 5, 2026, 3:48 p.m.
Created at: March 30, 2026, 8:56 p.m.