Triple

T4592948
Position Surface form Disambiguated ID Type / Status
Subject Rugeley E103537 entity
Predicate hasNearbyPowerStation P5648 FINISHED
Object Rugeley power station A
Rugeley power station A was a coal-fired power station in Staffordshire, England, that operated from the 1960s and formed part of the region’s major electricity generation infrastructure.
E454826 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: Rugeley power station A | Statement: [Rugeley, hasNearbyPowerStation, Rugeley power station A]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rugeley power station A
Context triple: [Rugeley, hasNearbyPowerStation, Rugeley power station A]
  • A. Liddell Power Station
    Liddell Power Station is a large coal-fired power plant in New South Wales, Australia, long serving as a major source of electricity generation before its planned closure as part of the country’s energy transition.
  • B. Agecroft power station
    Agecroft power station was a coal-fired power station in Pendlebury, Greater Manchester, that operated for much of the 20th century and played a significant role in the region’s industrial energy supply.
  • C. Murray 1 Power Station
    Murray 1 Power Station is a major hydroelectric power station in Australia that forms part of the large-scale Snowy Mountains hydroelectric and irrigation complex.
  • D. Methil Power Station (former)
    Methil Power Station (former) was a coal-fired power station in Methil, Fife, Scotland, that operated for much of the 20th century before its decommissioning and demolition.
  • E. Murray 2 Power Station
    Murray 2 Power Station is a hydroelectric power station in Australia’s Snowy Mountains Scheme that generates electricity using water from the region’s interconnected reservoir system.
  • 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: Rugeley power station A
Triple: [Rugeley, hasNearbyPowerStation, Rugeley power station A]
Generated description
Rugeley power station A was a coal-fired power station in Staffordshire, England, that operated from the 1960s and formed part of the region’s major electricity generation infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rugeley power station A
Target entity description: Rugeley power station A was a coal-fired power station in Staffordshire, England, that operated from the 1960s and formed part of the region’s major electricity generation infrastructure.
  • A. Liddell Power Station
    Liddell Power Station is a large coal-fired power plant in New South Wales, Australia, long serving as a major source of electricity generation before its planned closure as part of the country’s energy transition.
  • B. Agecroft power station
    Agecroft power station was a coal-fired power station in Pendlebury, Greater Manchester, that operated for much of the 20th century and played a significant role in the region’s industrial energy supply.
  • C. Murray 1 Power Station
    Murray 1 Power Station is a major hydroelectric power station in Australia that forms part of the large-scale Snowy Mountains hydroelectric and irrigation complex.
  • D. Methil Power Station (former)
    Methil Power Station (former) was a coal-fired power station in Methil, Fife, Scotland, that operated for much of the 20th century before its decommissioning and demolition.
  • E. Murray 2 Power Station
    Murray 2 Power Station is a hydroelectric power station in Australia’s Snowy Mountains Scheme that generates electricity using water from the region’s interconnected reservoir system.
  • 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_69bd43dccaf08190aa89e9991a289719 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd593cf8508190acfc6ddb5716e80a completed March 20, 2026, 2:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69bde0d553f08190a56020e1bf8f700d completed March 21, 2026, 12:05 a.m.
NEDg Description generation batch_69bde23bcf608190a476b98df040767a completed March 21, 2026, 12:11 a.m.
NED2 Entity disambiguation (via description) batch_69bde32acbcc81909a8aa7abec062cee completed March 21, 2026, 12:15 a.m.
Created at: March 20, 2026, 1:11 p.m.