Triple

T4064406
Position Surface form Disambiguated ID Type / Status
Subject Bankside Power Station E86289 entity
Predicate operatorDuringOperation P53859 FINISHED
Object Central Electricity Generating Board E330070 NE FINISHED

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: Central Electricity Generating Board | Statement: [Bankside Power Station, operatorDuringOperation, Central Electricity Generating Board]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Electricity Generating Board
Context triple: [Bankside Power Station, operatorDuringOperation, Central Electricity Generating Board]
  • A. Central Electricity Generating Board chosen
    The Central Electricity Generating Board was the state-owned body responsible for electricity generation and bulk transmission in England and Wales from the late 1950s until privatization in the early 1990s.
  • B. British Electricity Authority
    The British Electricity Authority was the nationalized body responsible for generating and supplying electricity in Great Britain in the early post-World War II period.
  • C. Allgemeine Elektricitäts-Gesellschaft
    Allgemeine Elektricitäts-Gesellschaft (AEG) was a major German electrical equipment and engineering company that became a pioneering force in industrial design, technology, and consumer appliances in the late 19th and 20th centuries.
  • D. Compagnie Générale d’Electricité
    Compagnie Générale d’Electricité was a major French industrial and electronics conglomerate that played a central role in the country’s telecommunications and electrical engineering sectors during much of the 20th century.
  • E. Northern Powergrid
    Northern Powergrid is a UK-based electricity distribution network operator responsible for delivering power to homes and businesses across the North East, Yorkshire, and northern Lincolnshire.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: operatorDuringOperation
Context triple: [Bankside Power Station, operatorDuringOperation, Central Electricity Generating Board]
  • A. operationOf
    Indicates that one entity is the function, activity, or process carried out by another entity (such as a system, device, or organization).
  • B. operateIn
    Indicates that an entity performs its activities, functions, or services within a specified location, context, or domain.
  • C. operatorPeriod
    Indicates the time span during which an operator is active, responsible, or in effect for a given operation or system.
  • D. operatesOver
    Indicates that one entity performs actions or exerts functional control across, upon, or throughout another entity or domain.
  • E. formerOperates
    Indicates that an entity previously operated or managed another entity but no longer does so.
  • 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_69aed93c69208190a4efac0efe3cd69b completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefd0bdea48190805a79515ee92709 completed March 9, 2026, 5:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69b56b55b5388190a90551c43388f3fc completed March 14, 2026, 2:06 p.m.
PD Predicate disambiguation batch_69aef90438908190a005b08ba271eacf completed March 9, 2026, 4:44 p.m.
PDg Predicate description generation batch_69aefd0995188190b1bc8771fe7f423a completed March 9, 2026, 5:02 p.m.
Created at: March 9, 2026, 3:38 p.m.