Triple

T10133731
Position Surface form Disambiguated ID Type / Status
Subject Heysham 1 nuclear power station E226802 entity
Predicate instanceOf P0 FINISHED
Object advanced gas-cooled reactor power station C4062 CONCEPT FINISHED

How this triple was built (1 step)

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.

CD Concept disambiguation gpt-5-mini-2025-08-07 
Target class: advanced gas-cooled reactor power station
Context triple: [Heysham 1 nuclear power station, instanceOf, advanced gas-cooled reactor power station]
  • A. graphite-moderated nuclear reactor chosen
    A graphite-moderated nuclear reactor is a type of nuclear fission reactor that uses graphite as a neutron moderator to slow down fast neutrons, enabling sustained chain reactions in its fuel.
  • B. water-cooled reactor
    A water-cooled reactor is a nuclear reactor that uses water as both a coolant to remove heat from the reactor core and often as a moderator to slow down neutrons, enabling a controlled fission chain reaction.
  • C. plutonium production reactor
    A plutonium production reactor is a nuclear reactor specifically designed and operated to irradiate uranium fuel and efficiently generate plutonium-239 for use in nuclear weapons or reactor fuel.
  • D. nuclear reactor
    A nuclear reactor is a controlled system that initiates, sustains, and regulates a nuclear fission chain reaction to produce heat, typically for generating electricity or powering ships.
  • E. nuclear power facility
    A nuclear power facility is an industrial complex that generates electricity by harnessing heat produced from controlled nuclear fission reactions within reactors, converting it into mechanical and then electrical energy.
  • F. None of above.

Provenance (1 batch)

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_69ca8433ec308190b8b25a6fe359c34c completed March 30, 2026, 2:09 p.m.
Created at: March 30, 2026, 9:06 p.m.