Triple
T22302873
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Pas |
E551300
|
entity |
| Predicate | hasNearbyHydroelectricFacility |
P144900
|
FINISHED |
| Object | Grand Rapids Generating Station |
—
|
NE NERFINISHED |
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: Grand Rapids Generating Station | Statement: [The Pas, hasNearbyHydroelectricFacility, Grand Rapids Generating Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grand Rapids Generating Station Context triple: [The Pas, hasNearbyHydroelectricFacility, Grand Rapids Generating Station]
-
A.
Dresden Generating Station
Dresden Generating Station is a nuclear power plant in Illinois that produces electricity for the regional grid.
-
B.
Michigan City Generating Station
The Michigan City Generating Station is a major power plant located on the Lake Michigan shoreline in Michigan City, Indiana, known for its prominent smokestack and role in regional electricity production.
-
C.
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.
-
D.
Alexander Generating Station
Alexander Generating Station is a hydroelectric power facility located on the Nipigon River in Ontario, Canada, that generates electricity from the river’s flow.
-
E.
Harmon Generating Station
Harmon 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: Grand Rapids Generating Station Target entity description: Grand Rapids Generating Station is a major hydroelectric power plant in Manitoba, Canada, that generates electricity from the Saskatchewan River.
-
A.
Dresden Generating Station
Dresden Generating Station is a nuclear power plant in Illinois that produces electricity for the regional grid.
-
B.
Michigan City Generating Station
The Michigan City Generating Station is a major power plant located on the Lake Michigan shoreline in Michigan City, Indiana, known for its prominent smokestack and role in regional electricity production.
-
C.
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.
-
D.
Alexander Generating Station
Alexander Generating Station is a hydroelectric power facility located on the Nipigon River in Ontario, Canada, that generates electricity from the river’s flow.
-
E.
Harmon Generating Station
Harmon 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
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasNearbyHydroelectricFacility Context triple: [The Pas, hasNearbyHydroelectricFacility, Grand Rapids Generating Station]
-
A.
hasHydroelectricInfrastructureNearby
chosen
Indicates that there is hydroelectric infrastructure located in close proximity to the referenced entity.
-
B.
hasHydropowerRoleIn
Indicates that an entity plays a specific role or function related to hydropower within the context of another entity, project, or activity.
-
C.
hasNearbyPowerPlants
Indicates that one entity is located close to one or more power plants.
-
D.
hasHydroelectricProject
Indicates that an entity is associated with, operates, or contains a hydroelectric power generation project.
-
E.
isHydroelectricallyDeveloped
Indicates that an entity has been developed to generate electricity using hydropower infrastructure or facilities.
- F. None of above.
Provenance (3 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_69e11e46c0188190800181a4233f28fe |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f1572517588190bef6f8bfb76afb19 |
completed | April 29, 2026, 12:56 a.m. |
| PD | Predicate disambiguation | batch_69e72ffa438481908f80879aef2a589b |
completed | April 21, 2026, 8:06 a.m. |
Created at: April 16, 2026, 8:41 p.m.