Triple

T19207998
Position Surface form Disambiguated ID Type / Status
Subject Aberthaw E480285 entity
Predicate knownFor P22 FINISHED
Object Aberthaw power station — NE NERFINISHED

How this triple was built (3 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: Aberthaw power station | Statement: [Aberthaw, knownFor, Aberthaw power station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Aberthaw power station
Context triple: [Aberthaw, knownFor, Aberthaw 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. Fawley Power Station
    Fawley Power Station was a large oil-fired power station on the western shore of Southampton Water in Hampshire, England, known for its tall chimney and role in the UK’s mid-20th-century electricity generation.
  • C. 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.
  • D. Marchwood Power Station
    Marchwood Power Station is a modern gas-fired power plant in Hampshire, England, that generates electricity for the UK national grid.
  • E. Butlers Gorge Power Station
    Butlers Gorge Power Station is a hydroelectric power facility in Tasmania, Australia, that generates electricity using water from the Butlers Gorge Dam.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Aberthaw power station
Target entity description: 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.
  • 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. Fawley Power Station
    Fawley Power Station was a large oil-fired power station on the western shore of Southampton Water in Hampshire, England, known for its tall chimney and role in the UK’s mid-20th-century electricity generation.
  • C. 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.
  • D. Marchwood Power Station
    Marchwood Power Station is a modern gas-fired power plant in Hampshire, England, that generates electricity for the UK national grid.
  • E. Butlers Gorge Power Station
    Butlers Gorge Power Station is a hydroelectric power facility in Tasmania, Australia, that generates electricity using water from the Butlers Gorge Dam.
  • F. None of above. chosen

Provenance (2 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_69d8e8cb8c348190b52075823911c869 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5f99e9f8c8190b73db55f3f8bbf20 completed April 20, 2026, 10:02 a.m.
Created at: April 10, 2026, 1:20 p.m.