Triple

T6223453
Position Surface form Disambiguated ID Type / Status
Subject Holyoke Gas and Electric hydroelectric facilities E139171 entity
Predicate gridConnection P845 FINISHED
Object Holyoke municipal electric system E139171 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: Holyoke municipal electric system | Statement: [Holyoke Gas and Electric hydroelectric facilities, gridConnection, Holyoke municipal electric system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Holyoke municipal electric system
Context triple: [Holyoke Gas and Electric hydroelectric facilities, gridConnection, Holyoke municipal electric system]
  • A. Pearl Street Station
    Pearl Street Station was Thomas Edison's pioneering central power plant in New York City, widely regarded as the first commercial electric utility in the United States.
  • B. Holyoke Gas and Electric hydroelectric facilities chosen
    The Holyoke Gas and Electric hydroelectric facilities are a network of dams and power stations on the Connecticut River that generate renewable electricity for the city of Holyoke, Massachusetts.
  • C. Green Mountain Powerplant
    Green Mountain Powerplant is a hydroelectric generating facility in Colorado that produces power as part of the Colorado-Big Thompson water storage and delivery system.
  • D. Hyatt Powerplant
    Hyatt Powerplant is a major hydroelectric generating facility in California that harnesses water from Lake Oroville as part of the State Water Project’s power and water delivery system.
  • E. Carillon generating station
    The Carillon generating station is a major hydroelectric power plant and dam complex on the Ottawa River in Quebec, Canada, known for producing electricity and facilitating navigation through its lock system.
  • 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_69c008aecb0c81909984b48f733ce8ae completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c062c06c7881909999ba44aa4a23f9 completed March 22, 2026, 9:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69c20dcc5e788190a510cac6bbad4830 completed March 24, 2026, 4:06 a.m.
Created at: March 22, 2026, 4:22 p.m.