Triple

T8137574
Position Surface form Disambiguated ID Type / Status
Subject British Electricity Authority E190009 entity
Predicate replacedBy P101 FINISHED
Object Central Electricity Authority
The Central Electricity Authority was a UK public body responsible for overseeing and coordinating the generation and transmission of electricity following post-war restructuring of the electricity supply industry.
E190009 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: Central Electricity Authority | Statement: [British Electricity Authority, replacedBy, Central Electricity Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Electricity Authority
Context triple: [British Electricity Authority, replacedBy, Central Electricity Authority]
  • A. 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.
  • 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. 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.
  • D. Scottish Hydro-Electric
    Scottish Hydro-Electric was a major Scottish electricity generation and distribution company that became one of the core predecessors of today’s SSE plc.
  • E. Electricity Supply Board
    Electricity Supply Board is Ireland’s state-owned electricity company responsible for generation, transmission, and supply of electric power across the country.
  • 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: Central Electricity Authority
Triple: [British Electricity Authority, replacedBy, Central Electricity Authority]
Generated description
The Central Electricity Authority was a UK public body responsible for overseeing and coordinating the generation and transmission of electricity following post-war restructuring of the electricity supply industry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Central Electricity Authority
Target entity description: The Central Electricity Authority was a UK public body responsible for overseeing and coordinating the generation and transmission of electricity following post-war restructuring of the electricity supply industry.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Scottish Hydro-Electric
    Scottish Hydro-Electric was a major Scottish electricity generation and distribution company that became one of the core predecessors of today’s SSE plc.
  • E. Electricity Supply Board
    Electricity Supply Board is Ireland’s state-owned electricity company responsible for generation, transmission, and supply of electric power across the country.
  • F. None of above.

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_69ca82bd9900819099477cdc2eb4244f completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4402b35c81909363ffa9ce952ca4 completed March 31, 2026, 3:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc949d9c7c81908efb4880f9250166 completed April 1, 2026, 3:44 a.m.
NEDg Description generation batch_69cc9605b8248190a621ea934c58913d completed April 1, 2026, 3:50 a.m.
NED2 Entity disambiguation (via description) batch_69cc970cf55c8190abf432ac68d6bbc3 completed April 1, 2026, 3:54 a.m.
Created at: March 30, 2026, 5:35 p.m.