Triple

T11920022
Position Surface form Disambiguated ID Type / Status
Subject Hinkley Point A nuclear power station E283628 entity
Predicate ownedBy P347 FINISHED
Object Nuclear Decommissioning Authority E813966 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: Nuclear Decommissioning Authority | Statement: [Hinkley Point A nuclear power station, ownedBy, Nuclear Decommissioning Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nuclear Decommissioning Authority
Context triple: [Hinkley Point A nuclear power station, ownedBy, Nuclear Decommissioning Authority]
  • A. Nuclear Decommissioning Authority chosen
    The Nuclear Decommissioning Authority is a UK government body responsible for overseeing the safe decommissioning and cleanup of the country's civil nuclear sites and managing nuclear waste.
  • B. Magnox Ltd
    Magnox Ltd is a UK-based nuclear decommissioning company responsible for managing and dismantling former Magnox nuclear power stations.
  • C. United Kingdom Atomic Energy Authority
    The United Kingdom Atomic Energy Authority is a UK government body responsible for overseeing and developing the nation’s civil nuclear energy and fusion research programs.
  • D. Nuclear and Industrial Safety Agency
    The Nuclear and Industrial Safety Agency was Japan’s former government body responsible for overseeing nuclear power safety and industrial regulation, notably scrutinized for its role during the Fukushima Daiichi nuclear disaster.
  • E. Nuclear Waste Management Organization
    The Nuclear Waste Management Organization is a Canadian agency responsible for developing and implementing long-term plans for the safe management and disposal of the country’s used nuclear fuel.
  • 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_69d6ab2c07e88190ba13b0d21fd6cf33 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8e8dff77481908cacf6ad03df34ac completed April 10, 2026, 12:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69f440247cf4819084567f6e1005ef04 completed May 1, 2026, 5:54 a.m.
Created at: April 8, 2026, 9:44 p.m.