Triple

T18198283
Position Surface form Disambiguated ID Type / Status
Subject St. Lawrence–FDR Power Project E435716 entity
Predicate alsoKnownAs P39 FINISHED
Object St. Lawrence–Franklin D. Roosevelt Power Project NE NERFINISHED

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: St. Lawrence–Franklin D. Roosevelt Power Project | Statement: [St. Lawrence–FDR Power Project, alsoKnownAs, St. Lawrence–Franklin D. Roosevelt Power Project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: St. Lawrence–Franklin D. Roosevelt Power Project
Context triple: [St. Lawrence–FDR Power Project, alsoKnownAs, St. Lawrence–Franklin D. Roosevelt Power Project]
  • A. St. Lawrence–FDR Power Project chosen
    The St. Lawrence–FDR Power Project is a major hydroelectric generating facility on the St. Lawrence River that supplies renewable power to New York State and neighboring regions.
  • B. Niagara River hydropower system
    The Niagara River hydropower system is a large binational network of dams, tunnels, and generating stations on the Niagara River that harnesses the river’s flow and Niagara Falls to produce significant hydroelectric power for Canada and the United States.
  • C. Tobique Hydroelectric Generating Station
    Tobique Hydroelectric Generating Station is a hydroelectric power plant located on the Tobique River in New Brunswick, Canada, that generates electricity by harnessing the river’s flow.
  • D. Niagara District
    The Niagara District was a historical administrative region in Upper Canada that encompassed the town of Newark (now Niagara-on-the-Lake) and surrounding areas along the Niagara River.
  • E. Grand Falls hydroelectric dam
    The Grand Falls hydroelectric dam is a major power-generating facility on the Saint John River in New Brunswick, Canada, known for harnessing the river’s dramatic gorge and waterfalls.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8b90dba6481908e119eb9aa4ca0cb completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4e0d47f1c819082eec59492497797 completed April 19, 2026, 2:04 p.m.
Created at: April 10, 2026, 10:31 a.m.