Triple

T22203900
Position Surface form Disambiguated ID Type / Status
Subject Huncoat E548751 entity
Predicate hadFacility P2836 FINISHED
Object Huncoat Power Station
Huncoat Power Station was a coal-fired power station in Lancashire, England, that supplied electricity to the regional grid during the mid-20th century before its eventual closure and demolition.
 E1524362 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: Huncoat Power Station | Statement: [Huncoat, hadFacility, Huncoat Power Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Huncoat Power Station
Context triple: [Huncoat, hadFacility, Huncoat Power Station]
  • A. Kendal Power Station
    Kendal Power Station is one of South Africa’s largest coal-fired power plants, supplying significant electricity to the national grid.
  • B. 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.
  • C. Marchwood Power Station
    Marchwood Power Station is a modern gas-fired power plant in Hampshire, England, that generates electricity for the UK national grid.
  • D. Callide Power Station
    Callide Power Station is a coal-fired power station in Central Queensland, Australia, that supplies electricity to the regional and national grid.
  • E. Aberthaw power station
    Aberthaw power station is a large coal-fired power plant in South Wales that historically supplied significant electricity to the UK grid before its decommissioning.
  • 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: Huncoat Power Station
Triple: [Huncoat, hadFacility, Huncoat Power Station]
Generated description
Huncoat Power Station was a coal-fired power station in Lancashire, England, that supplied electricity to the regional grid during the mid-20th century before its eventual closure and demolition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Huncoat Power Station
Target entity description: Huncoat Power Station was a coal-fired power station in Lancashire, England, that supplied electricity to the regional grid during the mid-20th century before its eventual closure and demolition.
  • A. Kendal Power Station
    Kendal Power Station is one of South Africa’s largest coal-fired power plants, supplying significant electricity to the national grid.
  • B. 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.
  • C. Marchwood Power Station
    Marchwood Power Station is a modern gas-fired power plant in Hampshire, England, that generates electricity for the UK national grid.
  • D. Callide Power Station
    Callide Power Station is a coal-fired power station in Central Queensland, Australia, that supplies electricity to the regional and national grid.
  • E. Aberthaw power station
    Aberthaw power station is a large coal-fired power plant in South Wales that historically supplied significant electricity to the UK grid before its decommissioning.
  • 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_69e11e3ecc7c8190b5f94cd8f42e9d37 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12b25eac4819094b3c50027ed66db completed April 28, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0aa616fce88190b9e403af631a7258 completed May 18, 2026, 5:39 a.m.
NEDg Description generation batch_6a0aa6d1f634819082d1edd70217b70c completed May 18, 2026, 5:42 a.m.
NED2 Entity disambiguation (via description) batch_6a0aa7879e048190bd4b8e7f7cfbaec4 completed May 18, 2026, 5:45 a.m.
Created at: April 16, 2026, 8:36 p.m.