Triple

T4234484
Position Surface form Disambiguated ID Type / Status
Subject Leadville, Colorado E94659 entity
Predicate knownFor P22 FINISHED
Object Leadville mining district
The Leadville mining district is a historically significant Colorado mining region famed for its rich silver, lead, and zinc deposits that fueled major mining booms in the late 19th century.
 E424810 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: Leadville mining district | Statement: [Leadville, Colorado, knownFor, Leadville mining district]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leadville mining district
Context triple: [Leadville, Colorado, knownFor, Leadville mining district]
  • A. 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.
  • B. Comstock Lode area
    The Comstock Lode area is a historically significant mining district in Nevada famed for its rich silver ore deposits that spurred a major 19th-century mining boom and helped drive U.S. economic growth.
  • C. Eureka Mining District
    The Eureka Mining District is a historic mining area in central Nevada known for its rich deposits of silver, lead, and other minerals that spurred significant 19th-century mining activity.
  • D. Colorado Mills
    Colorado Mills is a large outlet and retail shopping mall located in Lakewood, Colorado, featuring a wide variety of stores, dining options, and entertainment venues.
  • E. Bullfrog mining district
    The Bullfrog mining district was an early 20th-century gold-mining area in southwestern Nevada that spurred the rapid growth of nearby boomtowns such as Rhyolite and Beatty.
  • 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: Leadville mining district
Triple: [Leadville, Colorado, knownFor, Leadville mining district]
Generated description
The Leadville mining district is a historically significant Colorado mining region famed for its rich silver, lead, and zinc deposits that fueled major mining booms in the late 19th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leadville mining district
Target entity description: The Leadville mining district is a historically significant Colorado mining region famed for its rich silver, lead, and zinc deposits that fueled major mining booms in the late 19th century.
  • A. 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.
  • B. Comstock Lode area
    The Comstock Lode area is a historically significant mining district in Nevada famed for its rich silver ore deposits that spurred a major 19th-century mining boom and helped drive U.S. economic growth.
  • C. Eureka Mining District
    The Eureka Mining District is a historic mining area in central Nevada known for its rich deposits of silver, lead, and other minerals that spurred significant 19th-century mining activity.
  • D. Colorado Mills
    Colorado Mills is a large outlet and retail shopping mall located in Lakewood, Colorado, featuring a wide variety of stores, dining options, and entertainment venues.
  • E. Bullfrog mining district
    The Bullfrog mining district was an early 20th-century gold-mining area in southwestern Nevada that spurred the rapid growth of nearby boomtowns such as Rhyolite and Beatty.
  • 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_69b34537cc6481909cd0a96acbb33ef7 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34e6705548190b695b3789d713b4a completed March 12, 2026, 11:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5a8630a4481909b9835aad51614b2 completed March 14, 2026, 6:26 p.m.
NEDg Description generation batch_69b5aa0d70c08190bdf890f390903139 completed March 14, 2026, 6:33 p.m.
NED2 Entity disambiguation (via description) batch_69b5ade4d2c48190990b5f3b0d99d43a completed March 14, 2026, 6:50 p.m.
Created at: March 12, 2026, 11:05 p.m.