Triple

T13613319
Position Surface form Disambiguated ID Type / Status
Subject Ontario electricity grid E325248 entity
Predicate majorNuclearStation P46034 FINISHED
Object Darlington Nuclear Generating Station E280458 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: Darlington Nuclear Generating Station | Statement: [Ontario electricity grid, majorNuclearStation, Darlington Nuclear Generating Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Darlington Nuclear Generating Station
Context triple: [Ontario electricity grid, majorNuclearStation, Darlington Nuclear Generating Station]
  • A. Darlington Nuclear Generating Station chosen
    Darlington Nuclear Generating Station is a major Canadian nuclear power plant in Ontario that produces electricity using CANDU reactors operated by Ontario Power Generation.
  • B. Hope Creek Nuclear Generating Station
    Hope Creek Nuclear Generating Station is a single-unit boiling water nuclear power plant located in Lower Alloways Creek Township, New Jersey, that generates electricity for the regional grid.
  • C. Bruce Nuclear Generating Station
    Bruce Nuclear Generating Station is one of the world’s largest nuclear power facilities and a key supplier of electricity in Ontario, Canada.
  • D. Pickering Nuclear Generating Station
    Pickering Nuclear Generating Station is a large Canadian nuclear power plant on the shore of Lake Ontario that has been a major source of electricity for the Greater Toronto Area.
  • E. Brown's Ferry Nuclear Plant
    Brown's Ferry Nuclear Plant is a large Tennessee Valley Authority-operated nuclear power station located near Athens in northern Alabama.
  • 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_69d8076aae28819092cf636190ee5529 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbbe99ddc08190a8d79107c8e176fa completed April 12, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f78ae56e2081909c0fd044ce3730a9 completed May 3, 2026, 5:50 p.m.
Created at: April 9, 2026, 9:50 p.m.