Triple
T21577296
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fife Brook Dam |
E532429
|
entity |
| Predicate | hasPowerPlant |
P9904
|
FINISHED |
| Object | Fife Brook Hydroelectric Station |
—
|
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: Fife Brook Hydroelectric Station | Statement: [Fife Brook Dam, hasPowerPlant, Fife Brook Hydroelectric Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fife Brook Hydroelectric Station Context triple: [Fife Brook Dam, hasPowerPlant, Fife Brook Hydroelectric Station]
-
A.
Bridgewater Hydroelectric Station
Bridgewater Hydroelectric Station is a hydroelectric power facility located on Lake James in North Carolina, generating electricity by harnessing the lake’s water resources.
-
B.
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.
-
C.
Shanan Power House
Shanan Power House is a hydroelectric power station in Himachal Pradesh, India, that generates electricity using the waters of the Uhl River.
-
D.
Coteau Creek Hydroelectric Station
Coteau Creek Hydroelectric Station is a hydroelectric power plant in Saskatchewan, Canada, that generates electricity using water from Lake Diefenbaker.
-
E.
Holm Powerhouse
Holm Powerhouse is a hydroelectric generating station within California’s Hetch Hetchy Power System that converts water from the Hetch Hetchy aqueduct into electricity.
- 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: Fife Brook Hydroelectric Station Target entity description: Fife Brook Hydroelectric Station is a small hydroelectric power facility in Massachusetts that generates electricity using water released from the Fife Brook Dam on the Deerfield River.
-
A.
Bridgewater Hydroelectric Station
Bridgewater Hydroelectric Station is a hydroelectric power facility located on Lake James in North Carolina, generating electricity by harnessing the lake’s water resources.
-
B.
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.
-
C.
Shanan Power House
Shanan Power House is a hydroelectric power station in Himachal Pradesh, India, that generates electricity using the waters of the Uhl River.
-
D.
Coteau Creek Hydroelectric Station
Coteau Creek Hydroelectric Station is a hydroelectric power plant in Saskatchewan, Canada, that generates electricity using water from Lake Diefenbaker.
-
E.
Holm Powerhouse
Holm Powerhouse is a hydroelectric generating station within California’s Hetch Hetchy Power System that converts water from the Hetch Hetchy aqueduct into electricity.
- 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_69e0c4618bec8190bcb0feb74568cbb1 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eeeb59cee08190aae55ad6e2a4e077 |
completed | April 27, 2026, 4:51 a.m. |
Created at: April 16, 2026, 6:31 p.m.