Triple

T11794033
Position Surface form Disambiguated ID Type / Status
Subject Darlington Nuclear Generating Station E280458 entity
Predicate hasCoolingWaterSource P54649 FINISHED
Object Lake Ontario E8312 NE FINISHED

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: Lake Ontario | Statement: [Darlington Nuclear Generating Station, hasCoolingWaterSource, Lake Ontario]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lake Ontario
Context triple: [Darlington Nuclear Generating Station, hasCoolingWaterSource, Lake Ontario]
  • A. Lake Ontario chosen
    Lake Ontario is one of North America's five Great Lakes, forming part of the border between the United States and Canada and serving as a key link in the Saint Lawrence River system.
  • B. Lake Erie
    Lake Erie is one of North America's five Great Lakes, known for its relatively shallow depth, rich fisheries, and major role in regional shipping and recreation.
  • C. Lake St. Lawrence
    Lake St. Lawrence is a man-made reservoir on the St. Lawrence River created by the construction of the Moses–Saunders Power Dam as part of the St. Lawrence Seaway and hydroelectric project.
  • D. Lake Champlain
    Lake Champlain is a large freshwater lake in the northeastern United States and southern Canada, known for its scenic beauty, rich biodiversity, and significant role in regional history and recreation.
  • E. Thousand Islands Lake
    Thousand Islands Lake is a vast, scenic reservoir in eastern China famed for its clear waters, forested islets, and popular boating and leisure tourism.
  • 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: hasCoolingWaterSource
Context triple: [Darlington Nuclear Generating Station, hasCoolingWaterSource, Lake Ontario]
  • A. hasCoolingSource chosen
    Indicates that one entity provides or serves as a cooling source for another entity.
  • B. coolingWaterSourceLicensed
    Indicates that the source of cooling water used (e.g., for industrial or energy production purposes) is formally licensed or authorized by the relevant regulatory authority.
  • C. 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.
  • D. hasCoolingTowers
    Indicates that an entity possesses or is equipped with one or more cooling towers as part of its infrastructure or system.
  • E. hasCoolingTowerType
    Indicates that an entity is associated with, or equipped with, a specific type or category of cooling tower.
  • F. None of above.

Provenance (4 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_69d6ab258b808190b1735835c841e3a4 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a5a082d08190a42541396a06ed98 completed April 10, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69f12fcc1f2481908423370681dc869e completed April 28, 2026, 10:08 p.m.
PD Predicate disambiguation batch_69d8a2491f048190853239bc05090bf4 completed April 10, 2026, 7:10 a.m.
Created at: April 8, 2026, 9:42 p.m.