Triple

T10749440
Position Surface form Disambiguated ID Type / Status
Subject Trawsfynydd nuclear power station E253534 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: [Trawsfynydd 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: [Trawsfynydd 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. 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.
  • C. 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.
  • D. 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.
  • E. European Atomic Energy Community Supply Agency
    The European Atomic Energy Community Supply Agency is the Euratom body responsible for overseeing and securing the Community’s nuclear fuel supply under common rules and safeguards.
  • 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_69d6aa5e51e8819095f06881cecf152e completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d71dbecd58819081e859ebf72f656c completed April 9, 2026, 3:32 a.m.
NED1 Entity disambiguation (via context triple) batch_69de231af7388190b73347a3ffc1077a completed April 14, 2026, 11:20 a.m.
Created at: April 8, 2026, 9:15 p.m.