Triple

T2909696
Position Surface form Disambiguated ID Type / Status
Subject Robert Moses Niagara Power Plant E63650 entity
Predicate partOf P40 FINISHED
Object New York State hydropower assets
New York State hydropower assets are the network of publicly and privately operated hydroelectric facilities across New York that generate renewable electricity from the state’s rivers and reservoirs, including major plants like the Robert Moses Niagara Power Plant.
E63650 NE FINISHED

How this triple was built (4 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: New York State hydropower assets | Statement: [Robert Moses Niagara Power Plant, partOf, New York State hydropower assets]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: New York State hydropower assets
Context triple: [Robert Moses Niagara Power Plant, partOf, New York State hydropower assets]
  • A. Niagara Falls AC power project
    The Niagara Falls AC power project was a pioneering late-19th-century hydroelectric installation that demonstrated the practicality of long-distance alternating current transmission and helped establish AC as the dominant standard for electric power systems.
  • B. Holyoke Gas and Electric hydroelectric facilities
    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. Robert Moses Niagara Power Plant
    The Robert Moses Niagara Power Plant is a major hydroelectric generating station in New York that harnesses the flow of the Niagara River to produce electricity.
  • D. Adirondack Park hydrological network
    The Adirondack Park hydrological network is the interconnected system of rivers, streams, lakes, and wetlands that drains and shapes New York’s Adirondack Park ecosystem.
  • E. Columbia River hydropower system
    The Columbia River hydropower system is an extensive network of dams and generating facilities that provides a major share of the Pacific Northwest’s electricity while also supporting irrigation, navigation, and flood control.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: New York State hydropower assets
Triple: [Robert Moses Niagara Power Plant, partOf, New York State hydropower assets]
Generated description
New York State hydropower assets are the network of publicly and privately operated hydroelectric facilities across New York that generate renewable electricity from the state’s rivers and reservoirs, including major plants like the Robert Moses Niagara Power Plant.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: New York State hydropower assets
Target entity description: New York State hydropower assets are the network of publicly and privately operated hydroelectric facilities across New York that generate renewable electricity from the state’s rivers and reservoirs, including major plants like the Robert Moses Niagara Power Plant.
  • A. Niagara Falls AC power project
    The Niagara Falls AC power project was a pioneering late-19th-century hydroelectric installation that demonstrated the practicality of long-distance alternating current transmission and helped establish AC as the dominant standard for electric power systems.
  • B. Holyoke Gas and Electric hydroelectric facilities
    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. Robert Moses Niagara Power Plant chosen
    The Robert Moses Niagara Power Plant is a major hydroelectric generating station in New York that harnesses the flow of the Niagara River to produce electricity.
  • D. Adirondack Park hydrological network
    The Adirondack Park hydrological network is the interconnected system of rivers, streams, lakes, and wetlands that drains and shapes New York’s Adirondack Park ecosystem.
  • E. Columbia River hydropower system
    The Columbia River hydropower system is an extensive network of dams and generating facilities that provides a major share of the Pacific Northwest’s electricity while also supporting irrigation, navigation, and flood control.
  • F. None of above.

Provenance (5 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_69ab4c44ab448190b9411324e8a1fc1d completed March 6, 2026, 9:51 p.m.
NER Named-entity recognition batch_69abe0d329c88190b6fcaef0be1799eb completed March 7, 2026, 8:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69b0561b8e6c8190be69fd39bdd19cca completed March 10, 2026, 5:34 p.m.
NEDg Description generation batch_69b060ac7c58819081f0882170869a8e completed March 10, 2026, 6:19 p.m.
NED2 Entity disambiguation (via description) batch_69b0619540cc8190971cd1a4c5c4b309 completed March 10, 2026, 6:23 p.m.
Created at: March 6, 2026, 10:11 p.m.