Triple
T21235655
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lac Seul |
E523336
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Lac Seul Dam |
—
|
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: Lac Seul Dam | Statement: [Lac Seul, hasPart, Lac Seul Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lac Seul Dam Context triple: [Lac Seul, hasPart, Lac Seul Dam]
-
A.
Conestogo Dam
Conestogo Dam is a large flood-control and water-management structure on Ontario’s Conestogo River, forming Conestogo Lake and helping regulate flows in the Grand River watershed.
-
B.
Lajoie Dam
Lajoie Dam is a hydroelectric dam on British Columbia’s Bridge River that forms part of the Bridge River Power Project.
-
C.
Manotick Dam
Manotick Dam is a historic water-control structure on the Rideau River in Manotick, Ontario, known for its role in local milling and as a prominent village landmark.
-
D.
Muskrat Falls dam
Muskrat Falls dam is a large hydroelectric generating station on the Churchill River in Labrador, Canada, built as part of the Lower Churchill Project.
-
E.
Tobique Narrows Dam
Tobique Narrows Dam is a hydroelectric power-generating dam located on the Tobique River in New Brunswick, 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: Lac Seul Dam Target entity description: Lac Seul Dam is a hydroelectric dam in northwestern Ontario, Canada, that regulates the outflow of Lac Seul to generate power and control water levels on the English River system.
-
A.
Conestogo Dam
Conestogo Dam is a large flood-control and water-management structure on Ontario’s Conestogo River, forming Conestogo Lake and helping regulate flows in the Grand River watershed.
-
B.
Lajoie Dam
Lajoie Dam is a hydroelectric dam on British Columbia’s Bridge River that forms part of the Bridge River Power Project.
-
C.
Manotick Dam
Manotick Dam is a historic water-control structure on the Rideau River in Manotick, Ontario, known for its role in local milling and as a prominent village landmark.
-
D.
Muskrat Falls dam
Muskrat Falls dam is a large hydroelectric generating station on the Churchill River in Labrador, Canada, built as part of the Lower Churchill Project.
-
E.
Tobique Narrows Dam
Tobique Narrows Dam is a hydroelectric power-generating dam located on the Tobique River in New Brunswick, 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.