Triple
T20859006
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Middle Fork Stanislaus River |
E513561
|
entity |
| Predicate | hasHydroelectricProject |
P15311
|
FINISHED |
| Object | Donnells-Beardsley hydroelectric system |
—
|
NE NERFINISHED |
How this triple was built (3 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: Donnells-Beardsley hydroelectric system | Statement: [Middle Fork Stanislaus River, hasHydroelectricProject, Donnells-Beardsley hydroelectric system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Donnells-Beardsley hydroelectric system Context triple: [Middle Fork Stanislaus River, hasHydroelectricProject, Donnells-Beardsley hydroelectric system]
-
A.
Cushman Hydroelectric Project
The Cushman Hydroelectric Project is a hydroelectric power generation system in Washington State that uses Lake Cushman and associated dams and facilities to produce electricity.
-
B.
Dead River hydroelectric system
The Dead River hydroelectric system is a network of dams and power stations on Maine’s Dead River that generates hydroelectric power and helps regulate regional water levels.
-
C.
Nunn hydroelectric plant
The Nunn hydroelectric plant is an early hydroelectric power station in Utah notable for pioneering long-distance high-voltage power transmission to support mining and regional development.
-
D.
Barron Gorge Hydroelectric Power Station
Barron Gorge Hydroelectric Power Station is a historic hydroelectric facility in Queensland, Australia, that harnesses the Barron River’s flow through Barron Gorge to generate renewable electricity.
-
E.
Narrows Hydroelectric Plant
The Narrows Hydroelectric Plant is a hydroelectric power station that generates electricity using water impounded by Narrows Dam.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Donnells-Beardsley hydroelectric system Target entity description: The Donnells-Beardsley hydroelectric system is a hydroelectric power complex on California’s Stanislaus River that uses a series of dams, reservoirs, and powerhouses to generate electricity and support regional water management.
-
A.
Cushman Hydroelectric Project
The Cushman Hydroelectric Project is a hydroelectric power generation system in Washington State that uses Lake Cushman and associated dams and facilities to produce electricity.
-
B.
Dead River hydroelectric system
The Dead River hydroelectric system is a network of dams and power stations on Maine’s Dead River that generates hydroelectric power and helps regulate regional water levels.
-
C.
Nunn hydroelectric plant
The Nunn hydroelectric plant is an early hydroelectric power station in Utah notable for pioneering long-distance high-voltage power transmission to support mining and regional development.
-
D.
Barron Gorge Hydroelectric Power Station
Barron Gorge Hydroelectric Power Station is a historic hydroelectric facility in Queensland, Australia, that harnesses the Barron River’s flow through Barron Gorge to generate renewable electricity.
-
E.
Narrows Hydroelectric Plant
The Narrows Hydroelectric Plant is a hydroelectric power station that generates electricity using water impounded by Narrows Dam.
- F. None of above. chosen
Provenance (2 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_69e0b4f5b01081909452f654d2fc3f50 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c3aabef4819098f0fd24dcc27dbd |
completed | April 21, 2026, 12:24 a.m. |
Created at: April 16, 2026, 12:44 p.m.