Triple
T21235656
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lac Seul |
E523336
|
entity |
| Predicate | hasHydroelectricStation |
P15311
|
FINISHED |
| Object | Ear Falls Generating 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: Ear Falls Generating Station | Statement: [Lac Seul, hasHydroelectricStation, Ear Falls Generating Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ear Falls Generating Station Context triple: [Lac Seul, hasHydroelectricStation, Ear Falls Generating Station]
-
A.
Smoky Falls Generating Station
Smoky Falls Generating Station is a hydroelectric power plant in northern Ontario, Canada, that harnesses the flow of the Mattagami River to generate electricity.
-
B.
Seven Sisters Falls Generating Station
Seven Sisters Falls Generating Station is a major hydroelectric power plant in Manitoba, Canada, known for harnessing the Winnipeg River to generate electricity for the region.
-
C.
McArthur Falls Generating Station
McArthur Falls Generating Station is a hydroelectric power plant on the Winnipeg River in Manitoba, Canada, that generates electricity by harnessing the river’s flow.
-
D.
Kelsey Generating Station
Kelsey Generating Station is a hydroelectric power plant located on the Nelson River in northern Manitoba, Canada, that generates electricity for the provincial grid.
-
E.
Barrett Chute Generating Station
Barrett Chute Generating Station is a hydroelectric power facility located on the Madawaska River in Ontario, Canada.
- 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: Ear Falls Generating Station Target entity description: Ear Falls Generating Station is a hydroelectric power plant located on Lac Seul in northwestern Ontario, Canada, that generates electricity from the lake’s water resources.
-
A.
Smoky Falls Generating Station
Smoky Falls Generating Station is a hydroelectric power plant in northern Ontario, Canada, that harnesses the flow of the Mattagami River to generate electricity.
-
B.
Seven Sisters Falls Generating Station
Seven Sisters Falls Generating Station is a major hydroelectric power plant in Manitoba, Canada, known for harnessing the Winnipeg River to generate electricity for the region.
-
C.
McArthur Falls Generating Station
McArthur Falls Generating Station is a hydroelectric power plant on the Winnipeg River in Manitoba, Canada, that generates electricity by harnessing the river’s flow.
-
D.
Kelsey Generating Station
Kelsey Generating Station is a hydroelectric power plant located on the Nelson River in northern Manitoba, Canada, that generates electricity for the provincial grid.
-
E.
Barrett Chute Generating Station
Barrett Chute Generating Station is a hydroelectric power facility located on the Madawaska River in Ontario, Canada.
- 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_69e0b513b89c81908b27147e91368db2 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7351f0e988190bb77b598cb8a9532 |
completed | April 21, 2026, 8:28 a.m. |
Created at: April 16, 2026, 3:46 p.m.