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.