Triple

T18612801
Position Surface form Disambiguated ID Type / Status
Subject Muhlenberg County, Kentucky E454939 entity
Predicate contains P35 FINISHED
Object Paradise Fossil Plant site
The Paradise Fossil Plant site is a former coal-fired power plant complex in western Kentucky that was once one of the largest electricity-generating facilities in the region.
E1334010 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: Paradise Fossil Plant site | Statement: [Muhlenberg County, Kentucky, contains, Paradise Fossil Plant site]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Paradise Fossil Plant site
Context triple: [Muhlenberg County, Kentucky, contains, Paradise Fossil Plant site]
  • A. Kingston Fossil Plant
    Kingston Fossil Plant is a large coal-fired power plant operated by the Tennessee Valley Authority, known for its significant electricity generation and for a major coal ash spill in 2008.
  • B. Barnwell Nuclear Fuel Plant site
    The Barnwell Nuclear Fuel Plant site is a former nuclear fuel reprocessing and waste management facility in Barnwell County, South Carolina, associated with the U.S. nuclear energy and waste disposal industry.
  • C. Comanche Peak Nuclear Power Plant
    Comanche Peak Nuclear Power Plant is a commercial nuclear power generating facility in North Texas that supplies electricity to the region and is one of the state’s major nuclear power stations.
  • D. Brown's Ferry Nuclear Plant
    Brown's Ferry Nuclear Plant is a large Tennessee Valley Authority-operated nuclear power station located near Athens in northern Alabama.
  • E. Limestone Generating Station
    Limestone Generating Station is a major hydroelectric power plant on the Nelson River in northern Manitoba, Canada, and one of the largest electricity-generating facilities in the province.
  • 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: Paradise Fossil Plant site
Triple: [Muhlenberg County, Kentucky, contains, Paradise Fossil Plant site]
Generated description
The Paradise Fossil Plant site is a former coal-fired power plant complex in western Kentucky that was once one of the largest electricity-generating facilities in the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Paradise Fossil Plant site
Target entity description: The Paradise Fossil Plant site is a former coal-fired power plant complex in western Kentucky that was once one of the largest electricity-generating facilities in the region.
  • A. Kingston Fossil Plant
    Kingston Fossil Plant is a large coal-fired power plant operated by the Tennessee Valley Authority, known for its significant electricity generation and for a major coal ash spill in 2008.
  • B. Barnwell Nuclear Fuel Plant site
    The Barnwell Nuclear Fuel Plant site is a former nuclear fuel reprocessing and waste management facility in Barnwell County, South Carolina, associated with the U.S. nuclear energy and waste disposal industry.
  • C. Comanche Peak Nuclear Power Plant
    Comanche Peak Nuclear Power Plant is a commercial nuclear power generating facility in North Texas that supplies electricity to the region and is one of the state’s major nuclear power stations.
  • D. Brown's Ferry Nuclear Plant
    Brown's Ferry Nuclear Plant is a large Tennessee Valley Authority-operated nuclear power station located near Athens in northern Alabama.
  • E. Limestone Generating Station
    Limestone Generating Station is a major hydroelectric power plant on the Nelson River in northern Manitoba, Canada, and one of the largest electricity-generating facilities in the province.
  • 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_69d8d38bbe7c8190bdec3138e7d413c9 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e54d030d488190a992d10d3d28b4ad completed April 19, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_6a05038c4d408190acb54ceaeaf470c5 completed May 13, 2026, 11:04 p.m.
NEDg Description generation batch_6a05065fcdd8819083644c9bceb556c9 completed May 13, 2026, 11:16 p.m.
NED2 Entity disambiguation (via description) batch_6a0506f2ff9c81909995a299641c6c37 completed May 13, 2026, 11:19 p.m.
Created at: April 10, 2026, 11:45 a.m.