Triple
T12517377
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand Lake o’ the Cherokees |
E299222
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Grand River Dam Authority
The Grand River Dam Authority is a state-owned public power utility in Oklahoma that generates and transmits electricity, manages water resources, and oversees major hydroelectric and recreational lakes.
|
E987012
|
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: Grand River Dam Authority | Statement: [Grand Lake o’ the Cherokees, operator, Grand River Dam Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grand River Dam Authority Context triple: [Grand Lake o’ the Cherokees, operator, Grand River Dam Authority]
-
A.
Grand River Conservation Authority
The Grand River Conservation Authority is a regional environmental agency in Ontario, Canada responsible for managing the Grand River watershed and operating conservation areas, parks, and water management infrastructure.
-
B.
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.
-
C.
Beaver Dam Hydroelectric Plant
Beaver Dam Hydroelectric Plant is a hydroelectric power facility in Arkansas that generates electricity using water impounded by Beaver Lake on the White River.
-
D.
DeCew Falls Generating Stations
DeCew Falls Generating Stations are a pair of historic hydroelectric power plants near St. Catharines, Ontario, that harness water from the Welland Canal to produce electricity.
-
E.
Canadian Hydro Developers
Canadian Hydro Developers was a Canadian renewable energy company focused on developing and operating wind, hydro, and other clean power projects.
- 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: Grand River Dam Authority Triple: [Grand Lake o’ the Cherokees, operator, Grand River Dam Authority]
Generated description
The Grand River Dam Authority is a state-owned public power utility in Oklahoma that generates and transmits electricity, manages water resources, and oversees major hydroelectric and recreational lakes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Grand River Dam Authority Target entity description: The Grand River Dam Authority is a state-owned public power utility in Oklahoma that generates and transmits electricity, manages water resources, and oversees major hydroelectric and recreational lakes.
-
A.
Grand River Conservation Authority
The Grand River Conservation Authority is a regional environmental agency in Ontario, Canada responsible for managing the Grand River watershed and operating conservation areas, parks, and water management infrastructure.
-
B.
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.
-
C.
Beaver Dam Hydroelectric Plant
Beaver Dam Hydroelectric Plant is a hydroelectric power facility in Arkansas that generates electricity using water impounded by Beaver Lake on the White River.
-
D.
DeCew Falls Generating Stations
DeCew Falls Generating Stations are a pair of historic hydroelectric power plants near St. Catharines, Ontario, that harness water from the Welland Canal to produce electricity.
-
E.
Canadian Hydro Developers
Canadian Hydro Developers was a Canadian renewable energy company focused on developing and operating wind, hydro, and other clean power projects.
- F. None of above. chosen
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_69d6ada5cdd48190860d9ce30aff69be |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d9541f80148190976d1d912fe155d0 |
completed | April 10, 2026, 7:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f64bbd58b88190baeb99380babf64f |
completed | May 2, 2026, 7:08 p.m. |
| NEDg | Description generation | batch_69f64ce257348190b01179773992d414 |
completed | May 2, 2026, 7:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f64da735f48190b051ce173c13e5b2 |
completed | May 2, 2026, 7:16 p.m. |
Created at: April 8, 2026, 9:57 p.m.