Triple
T2909672
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robert Moses Niagara Power Plant |
E63650
|
entity |
| Predicate | gridConnection |
P845
|
FINISHED |
| Object | New York State power grid |
E97946
|
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: New York State power grid | Statement: [Robert Moses Niagara Power Plant, gridConnection, New York State power grid]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New York State power grid Context triple: [Robert Moses Niagara Power Plant, gridConnection, New York State power grid]
-
A.
New York Power Authority
chosen
The New York Power Authority is a New York State public power organization that generates and transmits electricity and manages key infrastructure assets across the state.
-
B.
Long Island Power Authority
Long Island Power Authority is a New York State public power utility that owns and oversees the electric transmission and distribution system serving most of Long Island and parts of New York City.
-
C.
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.
-
D.
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.
-
E.
National Grid
National Grid is a major British multinational electricity and gas utility company responsible for operating and maintaining the high-voltage power transmission network in Great Britain.
- 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_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. |
Created at: March 6, 2026, 10:11 p.m.