Triple

T20377939
Position Surface form Disambiguated ID Type / Status
Subject Lake Keowee E497741 entity
Predicate servesAsCoolingSourceFor P54649 FINISHED
Object Oconee Nuclear Station NE NERFINISHED

How this triple was built (3 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: Oconee Nuclear Station | Statement: [Lake Keowee, servesAsCoolingSourceFor, Oconee Nuclear Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Oconee Nuclear Station
Context triple: [Lake Keowee, servesAsCoolingSourceFor, Oconee Nuclear Station]
  • A. Oconee Nuclear Station chosen
    Oconee Nuclear Station is a major Duke Energy-operated nuclear power plant in South Carolina that generates electricity for the southeastern United States.
  • B. Cherokee Nuclear Power Plant, South Carolina
    Cherokee Nuclear Power Plant in South Carolina is an unfinished nuclear facility best known for serving as the primary underwater filming location for James Cameron’s 1989 science fiction film "The Abyss."
  • C. 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.
  • D. Darlington Nuclear Generating Station
    Darlington Nuclear Generating Station is a major Canadian nuclear power plant in Ontario that produces electricity using CANDU reactors operated by Ontario Power Generation.
  • E. Watts Bar Nuclear Plant
    Watts Bar Nuclear Plant is a Tennessee Valley Authority-operated nuclear power station in eastern Tennessee known for its pressurized water reactors that generate electricity for the regional grid.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: servesAsCoolingSourceFor
Context triple: [Lake Keowee, servesAsCoolingSourceFor, Oconee Nuclear Station]
  • A. hasCoolingSource chosen
    Indicates that one entity provides or serves as a cooling source for another entity.
  • B. coolingRequirement
    Indicates that an entity requires or is subject to a specific amount or type of cooling to operate within acceptable conditions.
  • C. heatSource
    Indicates that one entity serves as a source of heat or heating for another entity.
  • D. hasCoolingFlow
    Indicates that an entity is equipped with or utilizes a system or mechanism to remove heat or maintain a lower temperature through the flow of a cooling medium.
  • E. hasCoolingTowers
    Indicates that an entity possesses or is equipped with one or more cooling towers as part of its infrastructure or system.
  • F. None of above.

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_69e0b4a5b7908190a972e4e7e698ae94 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e678ae3468819087d7db7e1b79efc7 completed April 20, 2026, 7:04 p.m.
PD Predicate disambiguation batch_69e57648be3c81908256838228cabf5c completed April 20, 2026, 12:41 a.m.
Created at: April 16, 2026, 11:27 a.m.