Triple
T22177439
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thomson River (Victoria) |
E548084
|
entity |
| Predicate | hasHydroelectricScheme |
P15311
|
FINISHED |
| Object | Thomson Hydroelectric Power 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: Thomson Hydroelectric Power Station | Statement: [Thomson River (Victoria), hasHydroelectricScheme, Thomson Hydroelectric Power Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thomson Hydroelectric Power Station Context triple: [Thomson River (Victoria), hasHydroelectricScheme, Thomson Hydroelectric Power Station]
-
A.
Victoria Hydroelectric Power Station
The Victoria Hydroelectric Power Station is a major Sri Lankan hydroelectric facility located at the Victoria Dam on the Mahaweli River, known for being one of the country’s largest power-generating stations.
-
B.
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.
-
C.
Ord River Hydroelectric Power Station
Ord River Hydroelectric Power Station is a hydroelectric facility in Western Australia that generates renewable electricity from the waters of the Ord River, primarily supplying power to nearby communities and mining operations.
-
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.
Kettle Rapids Generating Station
Kettle Rapids Generating Station is a hydroelectric power plant located on the Mattagami River in Ontario, Canada, that generates electricity from the river’s flow.
- 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: Thomson Hydroelectric Power Station Target entity description: The Thomson Hydroelectric Power Station is a major hydroelectric facility in Victoria, Australia, that generates electricity using water from the Thomson River and associated storage infrastructure.
-
A.
Victoria Hydroelectric Power Station
The Victoria Hydroelectric Power Station is a major Sri Lankan hydroelectric facility located at the Victoria Dam on the Mahaweli River, known for being one of the country’s largest power-generating stations.
-
B.
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.
-
C.
Ord River Hydroelectric Power Station
Ord River Hydroelectric Power Station is a hydroelectric facility in Western Australia that generates renewable electricity from the waters of the Ord River, primarily supplying power to nearby communities and mining operations.
-
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.
Kettle Rapids Generating Station
Kettle Rapids Generating Station is a hydroelectric power plant located on the Mattagami River in Ontario, Canada, that generates electricity from the river’s flow.
- 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_69e11e3d53f88190a2b690e3f25bb062 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12a6d03488190b29872ff3f436237 |
completed | April 28, 2026, 9:45 p.m. |
Created at: April 16, 2026, 8:34 p.m.