Triple

T13184477
Position Surface form Disambiguated ID Type / Status
Subject Northern Powergrid E313810 entity
Predicate hasSubsidiary P254 FINISHED
Object Northern Powergrid (Northeast) Limited E313810 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: Northern Powergrid (Northeast) Limited | Statement: [Northern Powergrid, hasSubsidiary, Northern Powergrid (Northeast) Limited]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Northern Powergrid (Northeast) Limited
Context triple: [Northern Powergrid, hasSubsidiary, Northern Powergrid (Northeast) Limited]
  • A. Northern Powergrid chosen
    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.
  • B. North Eastern Electricity Board
    The North Eastern Electricity Board was a regional public electricity supplier in the United Kingdom responsible for distributing and retailing power across the north-east of England before industry privatization.
  • C. National Grid
    National Grid is a major British multinational electricity and gas utility company responsible for operating and maintaining the high-voltage power transmission network in Great Britain.
  • D. North Western Electricity Board
    The North Western Electricity Board was a regional public utility in England responsible for distributing and supplying electricity across the northwestern part of the country before industry privatization.
  • E. National Power Corporation
    The National Power Corporation is a Philippine government-owned corporation responsible for power generation and electrification, particularly in missionary and off-grid areas.
  • 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_69d806ae1e08819090d95bfe1538cc17 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c4a0b0081908027bf77442ff5ff completed April 10, 2026, 11:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6ff1581388190824a5377b64bd0ef completed May 3, 2026, 7:53 a.m.
Created at: April 9, 2026, 9:15 p.m.