Triple

T13740396
Position Surface form Disambiguated ID Type / Status
Subject Central Electricity Generating Board E330070 entity
Predicate predecessor P97 FINISHED
Object British Electricity Authority E190009 NE FINISHED

How this triple was built (2 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: British Electricity Authority | Statement: [Central Electricity Generating Board, predecessor, British Electricity Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: British Electricity Authority
Context triple: [Central Electricity Generating Board, predecessor, British Electricity Authority]
  • A. British Electricity Authority chosen
    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.
  • B. Southern Electricity Board
    The Southern Electricity Board was a regional public utility in the United Kingdom responsible for distributing and supplying electricity to consumers in the southern part of England before industry privatization.
  • C. Central Electricity Generating Board
    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.
  • D. London Electricity Board
    The London Electricity Board was a regional public utility responsible for distributing and supplying electricity to consumers in the London area during much of the 20th century.
  • E. Eastern Electricity Board
    The Eastern Electricity Board was a regional public utility in the United Kingdom responsible for distributing and supplying electricity across the eastern part of England before the privatization of the electricity industry.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d80772315881908f980cae40d91664 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69de0206a4b88190a60914e2b43e54f9 completed April 14, 2026, 8:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69f79d6bce9881909209231f6dfcf9bf completed May 3, 2026, 7:09 p.m.
Created at: April 9, 2026, 9:55 p.m.