Triple
T19286899
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Fork Feather River |
E482336
|
entity |
| Predicate | managedBy |
P86
|
FINISHED |
| Object |
South Feather Water and Power Agency
South Feather Water and Power Agency is a public utility district in California that provides water supply and hydroelectric power services, including operating facilities on the South Fork Feather River.
|
E1368059
|
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: South Feather Water and Power Agency | Statement: [South Fork Feather River, managedBy, South Feather Water and Power Agency]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Feather Water and Power Agency Context triple: [South Fork Feather River, managedBy, South Feather Water and Power Agency]
-
A.
Douglas County Public Utility District
Douglas County Public Utility District is a publicly owned utility in Washington State that generates and distributes electricity, including power from the Wells Dam hydroelectric project, to customers in Douglas County.
-
B.
Meewasin Valley Authority
Meewasin Valley Authority is a conservation and development agency responsible for protecting, managing, and enhancing the river valley and natural spaces in and around Saskatoon, Saskatchewan.
-
C.
Grant County Public Utility District
Grant County Public Utility District is a publicly owned utility in Washington State that generates and distributes electricity, including major hydroelectric power from facilities on the Columbia River.
-
D.
Warm Springs Power and Water Enterprises
Warm Springs Power and Water Enterprises is a tribally owned utility and energy company that manages power generation and water services for the Confederated Tribes of the Warm Springs Reservation of Oregon.
-
E.
Friant Water Authority
Friant Water Authority is a California-based public agency that manages and delivers irrigation and municipal water supplies from the federal Central Valley Project to agricultural and urban users along the Friant Division.
- 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: South Feather Water and Power Agency Triple: [South Fork Feather River, managedBy, South Feather Water and Power Agency]
Generated description
South Feather Water and Power Agency is a public utility district in California that provides water supply and hydroelectric power services, including operating facilities on the South Fork Feather River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: South Feather Water and Power Agency Target entity description: South Feather Water and Power Agency is a public utility district in California that provides water supply and hydroelectric power services, including operating facilities on the South Fork Feather River.
-
A.
Douglas County Public Utility District
Douglas County Public Utility District is a publicly owned utility in Washington State that generates and distributes electricity, including power from the Wells Dam hydroelectric project, to customers in Douglas County.
-
B.
Meewasin Valley Authority
Meewasin Valley Authority is a conservation and development agency responsible for protecting, managing, and enhancing the river valley and natural spaces in and around Saskatoon, Saskatchewan.
-
C.
Grant County Public Utility District
Grant County Public Utility District is a publicly owned utility in Washington State that generates and distributes electricity, including major hydroelectric power from facilities on the Columbia River.
-
D.
Warm Springs Power and Water Enterprises
Warm Springs Power and Water Enterprises is a tribally owned utility and energy company that manages power generation and water services for the Confederated Tribes of the Warm Springs Reservation of Oregon.
-
E.
Friant Water Authority
Friant Water Authority is a California-based public agency that manages and delivers irrigation and municipal water supplies from the federal Central Valley Project to agricultural and urban users along the Friant Division.
- 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_69d8e8cf61b0819096fe3e4107827c4e |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fc032f108190a89e47d1458f3f55 |
completed | April 20, 2026, 10:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a070e80d5b08190b304a874dac3d21d |
completed | May 15, 2026, 12:16 p.m. |
| NEDg | Description generation | batch_6a070ef513888190b8c9f8c2de36f234 |
completed | May 15, 2026, 12:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a070feb5d948190b8d05d13f250d2ab |
completed | May 15, 2026, 12:22 p.m. |
Created at: April 10, 2026, 1:30 p.m.